/* ================================================
   DDU — Sistema de Diseño Global v3
   Apple Liquid Glass · Jony Ive Philosophy
   "Simplicity is the ultimate sophistication"
   Aplicar DESPUÉS de style.css (Datta Able)
================================================ */

/* ── GOOGLE FONTS (must be first) ── */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&display=swap');

/* ── CSS VARIABLES ── */
:root {
    /* Brand Blues */
    --ddu-blue:         #0077b6;
    --ddu-blue-dark:    #023e8a;
    --ddu-blue-mid:     #0096c7;
    --ddu-blue-light:   #48cae4;
    --ddu-blue-pale:    #e0f4fa;

    /* Gradients */
    --ddu-gradient:     linear-gradient(135deg, #023e8a 0%, #0077b6 50%, #48cae4 100%);
    --ddu-gradient-v:   linear-gradient(180deg, #023e8a 0%, #0096c7 100%);
    --ddu-gradient-btn: linear-gradient(135deg, #0077b6 0%, #48cae4 100%);
    --ddu-gradient-sub: linear-gradient(135deg, #0096c7 0%, #90e0ef 100%);

    /* Accent */
    --ddu-orange:       #e67e22;
    --ddu-orange-light: #fef3e8;

    /* Semantic */
    --ddu-success:      #10b981;
    --ddu-danger:       #ef4444;
    --ddu-warning:      #f59e0b;

    /* Neutrals — blue-tinted, never pure gray */
    --ddu-white:        #ffffff;
    --ddu-bg:           #f0f4f8;
    --ddu-bg-warm:      #f7f9fc;
    --ddu-border:       rgba(0, 119, 182, 0.08);
    --ddu-text:         #1a2b3d;
    --ddu-text-secondary: #5a7184;
    --ddu-muted:        #8fa3b8;

    /* Liquid Glass Tokens */
    --glass-bg:          rgba(255, 255, 255, 0.55);
    --glass-bg-hover:    rgba(255, 255, 255, 0.72);
    --glass-border:      rgba(255, 255, 255, 0.65);
    --glass-blur:        20px;
    --glass-shadow:      0 2px 16px rgba(0, 60, 120, 0.06),
                         0 0 1px rgba(0, 60, 120, 0.08);
    --glass-shadow-lg:   0 8px 40px rgba(0, 60, 120, 0.10),
                         0 0 1px rgba(0, 60, 120, 0.10);
    --glass-inset:       inset 0 1px 0 rgba(255, 255, 255, 0.6);

    /* Spacing System */
    --radius-sm:   8px;
    --radius-md:   12px;
    --radius-lg:   16px;
    --radius-xl:   20px;
    --radius-pill:  100px;

    /* Transitions */
    --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
    --duration:    0.25s;
}

/* ══════════════════════════════════════════════════
   1 · FOUNDATION
   ══════════════════════════════════════════════════ */

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Segoe UI', sans-serif !important;
    background: var(--ddu-bg) !important;
    color: var(--ddu-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.01em;
}

/* Typography */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: 'Sora', -apple-system, sans-serif !important;
    color: var(--ddu-text);
    letter-spacing: -0.02em;
    font-weight: 600;
}
p, span, td, th, li, label, input, select, textarea, a, div {
    font-family: 'DM Sans', -apple-system, sans-serif;
}

/* Links */
a { color: var(--ddu-blue); transition: color var(--duration) var(--ease-out); }
a:hover { color: var(--ddu-blue-dark); text-decoration: none; }

/* Selection */
::selection {
    background: rgba(0, 119, 182, 0.15);
    color: var(--ddu-text);
}

/* Global smooth scrolling */
* { scroll-behavior: smooth; }


/* ══════════════════════════════════════════════════
   2 · SIDEBAR — DDU Premium Deep Glass
   ══════════════════════════════════════════════════ */

.pcoded-navbar {
    background: linear-gradient(180deg, #011627 0%, #012a5e 25%, #023e8a 60%, #01497c 100%) !important;
    box-shadow: 4px 0 32px rgba(1, 22, 39, 0.35), inset -1px 0 0 rgba(72, 202, 228, 0.06);
}

/* ── Logo area ── */
.pcoded-navbar .navbar-brand {
    background: rgba(255, 255, 255, 0.03) !important;
    border-bottom: 1px solid rgba(72, 202, 228, 0.08) !important;
    position: relative;
    padding: 14px 20px !important;
}
.pcoded-navbar .navbar-brand::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 20px;
    right: 20px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(72, 202, 228, 0.2), transparent);
}
.pcoded-navbar .navbar-brand .b-brand img {
    filter: drop-shadow(0 0 12px rgba(72, 202, 228, 0.2));
    transition: filter 0.3s var(--ease-out);
}
.pcoded-navbar .navbar-brand .b-brand img:hover {
    filter: drop-shadow(0 0 20px rgba(72, 202, 228, 0.35));
}

/* ── Nav content area ── */
.pcoded-navbar .navbar-content {
    background: transparent !important;
    padding-top: 8px !important;
}

/* ── Section label ── */
.pcoded-navbar .pcoded-inner-navbar > li.pcoded-menu-caption > label {
    color: rgba(72, 202, 228, 0.45) !important;
    font-family: 'Sora', sans-serif;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    padding: 12px 24px 6px !important;
}

/* ── Nav item links ── */
.pcoded-navbar .nav-item > .nav-link {
    color: rgba(255, 255, 255, 0.55) !important;
    font-family: 'DM Sans', sans-serif;
    font-weight: 500;
    font-size: 13.5px;
    border-radius: 10px;
    margin: 2px 12px;
    padding: 11px 16px !important;
    transition: all 0.3s var(--ease-out);
    position: relative;
    border: 1px solid transparent;
}

/* Hover */
.pcoded-navbar .nav-item > .nav-link:hover {
    color: rgba(255, 255, 255, 0.92) !important;
    background: rgba(255, 255, 255, 0.06) !important;
    border-color: rgba(72, 202, 228, 0.08);
    transform: translateX(2px);
}

/* Active — glass pill effect */
.pcoded-navbar .nav-item.active > .nav-link,
.pcoded-navbar .nav-item:focus > .nav-link {
    color: #fff !important;
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.25), rgba(72, 202, 228, 0.12)) !important;
    border-color: rgba(72, 202, 228, 0.18) !important;
    box-shadow: 0 2px 12px rgba(0, 119, 182, 0.15),
                inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* Active indicator bar */
.pcoded-navbar .nav-item.active > .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background: linear-gradient(180deg, var(--ddu-blue-light), var(--ddu-blue-mid));
    border-radius: 0 3px 3px 0;
    box-shadow: 0 0 8px rgba(72, 202, 228, 0.4);
}

/* ── Icons ── */
.pcoded-navbar .pcoded-micon i {
    color: rgba(255, 255, 255, 0.35) !important;
    font-size: 17px;
    transition: all 0.3s var(--ease-out);
}
.pcoded-navbar .nav-item.active .pcoded-micon i {
    color: var(--ddu-blue-light) !important;
    filter: drop-shadow(0 0 6px rgba(72, 202, 228, 0.3));
}
.pcoded-navbar .nav-item:hover .pcoded-micon i {
    color: rgba(72, 202, 228, 0.8) !important;
}

/* ── Menu text ── */
.pcoded-navbar .pcoded-mtext {
    letter-spacing: 0.005em;
}

/* ── Submenu (Settings dropdown) ── */
.pcoded-navbar .pcoded-submenu {
    background: rgba(0, 0, 0, 0.15) !important;
    border-radius: 0 0 10px 10px;
    margin: 0 12px;
    padding: 4px 0 !important;
    border: 1px solid rgba(72, 202, 228, 0.04);
    border-top: none;
}
.pcoded-navbar .pcoded-submenu .nav-item > a,
.pcoded-navbar .pcoded-submenu .nav-item > .nav-link {
    color: rgba(255, 255, 255, 0.45) !important;
    font-size: 12.5px;
    padding: 8px 16px 8px 28px !important;
    margin: 1px 4px;
    border-radius: 8px;
    transition: all 0.25s var(--ease-out);
}
.pcoded-navbar .pcoded-submenu .nav-item.active > a,
.pcoded-navbar .pcoded-submenu .nav-item > a:hover,
.pcoded-navbar .pcoded-submenu .nav-item > .nav-link:hover {
    color: rgba(255, 255, 255, 0.92) !important;
    background: rgba(72, 202, 228, 0.08) !important;
}

/* Submenu dot indicator */
.pcoded-navbar .pcoded-hasmenu .pcoded-submenu li > a::before {
    background: var(--ddu-blue-light) !important;
    width: 5px !important;
    height: 5px !important;
    border-radius: 50% !important;
    box-shadow: 0 0 4px rgba(72, 202, 228, 0.4);
}

/* ── Logout ── */
.pcoded-navbar .nav-item.nav-logout {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(72, 202, 228, 0.06);
    margin-left: 12px;
    margin-right: 12px;
}
.pcoded-navbar .nav-item.nav-logout > .nav-link {
    color: rgba(239, 68, 68, 0.6) !important;
}
.pcoded-navbar .nav-item.nav-logout > .nav-link:hover {
    color: #ef4444 !important;
    background: rgba(239, 68, 68, 0.08) !important;
    border-color: rgba(239, 68, 68, 0.12);
}
.pcoded-navbar .nav-item.nav-logout .pcoded-micon i {
    color: rgba(239, 68, 68, 0.5) !important;
}
.pcoded-navbar .nav-item.nav-logout:hover .pcoded-micon i {
    color: #ef4444 !important;
}

/* ── Sidebar scrollbar ── */
.pcoded-navbar .navbar-content::-webkit-scrollbar { width: 3px; }
.pcoded-navbar .navbar-content::-webkit-scrollbar-thumb {
    background: rgba(72, 202, 228, 0.2);
    border-radius: 4px;
}
.pcoded-navbar .navbar-content::-webkit-scrollbar-thumb:hover {
    background: rgba(72, 202, 228, 0.4);
}
.pcoded-navbar .navbar-content::-webkit-scrollbar-track { background: transparent; }

/* ── Mobile hamburger lines ── */
.pcoded-navbar .mobile-menu span,
.pcoded-navbar .mobile-menu span::before,
.pcoded-navbar .mobile-menu span::after {
    background: rgba(255, 255, 255, 0.6) !important;
}

/* ── "Nuevo Estudio" button inside sidebar ── */
.btn-newStudyHR .btn-newL {
    background: linear-gradient(135deg, var(--ddu-success), #059669) !important;
    border: none !important;
    border-radius: 10px !important;
    padding: 10px 20px !important;
    font-family: 'Sora', sans-serif !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    letter-spacing: 0.01em;
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.25) !important;
    transition: all 0.3s var(--ease-out) !important;
}
.btn-newStudyHR .btn-newL:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.35) !important;
}


/* ══════════════════════════════════════════════════
   3 · TOP HEADER BAR — Frosted Glass Premium
   ══════════════════════════════════════════════════ */

.pcoded-header {
    background: rgba(255, 255, 255, 0.72) !important;
    backdrop-filter: blur(24px) saturate(200%);
    -webkit-backdrop-filter: blur(24px) saturate(200%);
    box-shadow: 0 1px 0 rgba(0, 119, 182, 0.06), 0 4px 20px rgba(0, 60, 120, 0.03) !important;
    border-bottom: none !important;
}
/* Header mobile logo */
.pcoded-header .m-header .b-brand img {
    filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.1));
}
/* Header hamburger */
.pcoded-header .mobile-menu span,
.pcoded-header .mobile-menu span::before,
.pcoded-header .mobile-menu span::after {
    background: var(--ddu-blue) !important;
}
/* Fullscreen icon */
.pcoded-header .full-screen i {
    color: var(--ddu-text-secondary);
    transition: color 0.25s var(--ease-out);
}
.pcoded-header .full-screen:hover i {
    color: var(--ddu-blue);
}
/* User dropdown trigger */
.pcoded-header .drp-user > a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    transition: background 0.25s var(--ease-out);
}
.pcoded-header .drp-user > a:hover {
    background: rgba(0, 119, 182, 0.04);
}
.pcoded-header .drp-user > a .icon {
    color: var(--ddu-text-secondary);
    font-size: 18px;
    transition: color 0.25s var(--ease-out);
}
.pcoded-header .drp-user > a:hover .icon {
    color: var(--ddu-blue);
}
/* User dropdown menu */
.pcoded-header .dropdown .pro-head {
    background: linear-gradient(135deg, #023e8a, #0077b6) !important;
    color: white;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    padding: 14px 16px !important;
}
.pcoded-header .dropdown .pro-head span {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 13px;
}
.pcoded-header .dropdown .pro-head .dud-logout {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 6px;
    transition: background 0.25s var(--ease-out);
}
.pcoded-header .dropdown .pro-head .dud-logout:hover {
    background: rgba(239, 68, 68, 0.8);
}
.pcoded-header .dropdown-menu {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--ddu-border) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: 0 12px 40px rgba(0, 60, 120, 0.12), 0 0 1px rgba(0, 60, 120, 0.08) !important;
    padding: 0 !important;
    overflow: hidden;
    margin-top: 8px !important;
}
.pcoded-header .dropdown-menu .dropdown-item {
    border-radius: 0;
    padding: 10px 16px;
    font-size: 13px;
    color: var(--ddu-text);
    transition: all 0.2s var(--ease-out);
}
.pcoded-header .dropdown-menu .dropdown-item:hover {
    background: rgba(0, 119, 182, 0.06);
    color: var(--ddu-blue);
    padding-left: 20px;
}


/* ══════════════════════════════════════════════════
   4 · CARDS — Liquid Glass
   ══════════════════════════════════════════════════ */

.card {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(var(--glass-blur)) saturate(150%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(150%);
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--glass-shadow), var(--glass-inset) !important;
    transition: box-shadow var(--duration) var(--ease-out);
    overflow-wrap: anywhere;
}
.card:hover {
    box-shadow: var(--glass-shadow-lg), var(--glass-inset) !important;
}
.card .card-header {
    background: rgba(255, 255, 255, 0.3) !important;
    border-bottom: 1px solid rgba(0, 119, 182, 0.06) !important;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    padding: 16px 20px;
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 14px;
    color: var(--ddu-text);
}
.card .card-header h5 {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
}
.card .card-block,
.card .card-body {
    background: transparent !important;
    padding: 20px;
}

/* Card inner hover highlight */
.card .card-block .table-responsive {
    overflow: visible;
}


/* ══════════════════════════════════════════════════
   5 · BUTTONS — Soft Gradient Glass
   ══════════════════════════════════════════════════ */

.btn {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.01em;
    border-radius: var(--radius-sm) !important;
    padding: 8px 20px;
    transition: all var(--duration) var(--ease-out);
    border: none;
}

.btn-primary {
    background: var(--ddu-gradient-btn) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(0, 119, 182, 0.25);
}
.btn-primary:hover,
.btn-primary:focus {
    box-shadow: 0 4px 16px rgba(0, 119, 182, 0.35);
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}
.btn-success:hover { box-shadow: 0 4px 16px rgba(16, 185, 129, 0.35); transform: translateY(-1px); }

.btn-danger {
    background: linear-gradient(135deg, #ef4444 0%, #f87171 100%) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.2);
}
.btn-danger:hover { box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3); transform: translateY(-1px); }

.btn-warning {
    background: linear-gradient(135deg, var(--ddu-orange) 0%, #f0a04b 100%) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.2);
}
.btn-warning:hover { box-shadow: 0 4px 16px rgba(230, 126, 34, 0.3); transform: translateY(-1px); }

.btn-info {
    background: var(--ddu-gradient-sub) !important;
    border: none !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(0, 150, 199, 0.2);
}
.btn-info:hover { box-shadow: 0 4px 16px rgba(0, 150, 199, 0.3); transform: translateY(-1px); }

/* Ghost / Outline Buttons */
.btn-outline-primary {
    background: transparent !important;
    border: 1.5px solid var(--ddu-blue) !important;
    color: var(--ddu-blue) !important;
}
.btn-outline-primary:hover {
    background: rgba(0, 119, 182, 0.06) !important;
}

/* "Nuevo Estudio" floating action button */
.btn-newL {
    background: var(--ddu-gradient-btn) !important;
    border: none !important;
    border-bottom: none !important;
    border-color: transparent !important;
    box-shadow: 0 4px 20px rgba(0, 119, 182, 0.3) !important;
    border-radius: var(--radius-pill) !important;
    color: white !important;
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    transition: all var(--duration) var(--ease-out);
}
.btn-newL:hover {
    box-shadow: 0 6px 28px rgba(0, 119, 182, 0.4) !important;
    transform: translateY(-2px);
    border-color: transparent !important;
}

/* Small action buttons (eye icon, edit, etc) */
.label.theme-bg {
    background: var(--ddu-gradient-btn) !important;
    border-radius: var(--radius-sm);
    padding: 5px 10px;
}
.label.theme-bg:hover {
    filter: brightness(1.1);
}
.label.theme-bg2 {
    background: linear-gradient(135deg, var(--ddu-orange) 0%, #f0a04b 100%) !important;
    border-radius: var(--radius-sm);
}

/* Datta Able theme background classes */
.theme-bg  { background: var(--ddu-gradient-btn) !important; }
.theme-bg2 { background: linear-gradient(135deg, var(--ddu-orange) 0%, #f0a04b 100%) !important; }
.bg-c-blue { background: var(--ddu-gradient-btn) !important; }
.bg-c-green { background: linear-gradient(135deg, #10b981 0%, #34d399 100%) !important; }
.bg-c-red { background: linear-gradient(135deg, #ef4444 0%, #f87171 100%) !important; }
.bg-c-yellow { background: linear-gradient(135deg, var(--ddu-orange) 0%, #f0a04b 100%) !important; }

/* Circular add/action buttons (btn-round) */
.btn.btn-round {
    width: 36px; height: 36px;
    border-radius: 50% !important;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 3px 12px rgba(0, 119, 182, 0.2);
    border: none !important;
}
.btn.btn-round.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%) !important;
    color: white !important;
}
.btn.btn-round.btn-success:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.35);
}

/* Centered button utility */
.btn-centered {
    display: block;
    margin-left: auto;
    margin-right: auto;
    max-width: 200px;
}

/* Study mini-cards (dashboardDr) */
.carrucel {
    border-radius: 16px !important;
    border: 1px solid var(--ddu-border) !important;
    box-shadow: 0 4px 16px rgba(0, 60, 120, 0.08) !important;
    overflow: hidden;
    transition: all 0.25s ease;
}
.carrucel:hover {
    box-shadow: 0 8px 28px rgba(0, 60, 120, 0.14) !important;
    transform: translateY(-2px);
}
.carrucel .study-header {
    background: linear-gradient(135deg, var(--ddu-blue-pale) 0%, #f0f9ff 100%);
    padding: 16px !important;
    border-bottom: 1px solid var(--ddu-border);
}
.carrucel .study-header h4 {
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--ddu-blue-dark);
}
.carrucel .card-status {
    padding: 16px !important;
}
.carrucel .btn-status {
    border-radius: 10px !important;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 16px;
}


/* ══════════════════════════════════════════════════
   6 · FORMS — Frosted Glass Inputs
   ══════════════════════════════════════════════════ */

.form-control {
    background: rgba(255, 255, 255, 0.65) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 119, 182, 0.1) !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 14px !important;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    color: var(--ddu-text) !important;
    transition: all var(--duration) var(--ease-out);
}
.form-control:focus {
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1) !important;
    background: rgba(255, 255, 255, 0.9) !important;
}
.form-control::placeholder {
    color: var(--ddu-muted) !important;
    font-weight: 400;
}
.form-control:disabled,
.form-control[readonly] {
    background: rgba(0, 0, 0, 0.03) !important;
    opacity: 0.7;
}

.custom-select,
select.form-control {
    border-radius: var(--radius-sm) !important;
    background-color: rgba(255, 255, 255, 0.65) !important;
    border: 1px solid rgba(0, 119, 182, 0.1) !important;
}

label {
    font-family: 'Sora', sans-serif;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--ddu-text-secondary);
    letter-spacing: 0.02em;
    margin-bottom: 4px;
}
.form-label,
.col-form-label {
    font-family: 'Sora', sans-serif;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--ddu-text-secondary);
    letter-spacing: 0.3px;
    text-transform: uppercase;
    margin-bottom: 6px;
}

/* Icon sizing utilities */
.icon-xs { width: 14px; height: 14px; margin-right: 4px; }
.icon-sm { width: 18px; height: 18px; margin-right: 6px; }
.icon-md { width: 20px; height: 20px; margin-right: 8px; }
.icon-lg { width: 24px; height: 24px; margin-right: 8px; }

/* Auto-size feather icons in headings and modal titles */
h5 > svg.feather,
h5 > i[data-feather] + svg.feather,
.modal-title svg.feather {
    width: 18px !important;
    height: 18px !important;
    margin-right: 6px;
    vertical-align: -2px;
}

/* Input groups */
.input-group-text {
    background: rgba(255, 255, 255, 0.4) !important;
    border: 1px solid rgba(0, 119, 182, 0.1) !important;
    border-radius: var(--radius-sm) !important;
    color: var(--ddu-muted);
    font-size: 13px;
}

/* Select2 DDU overrides */
.select2-container--default .select2-selection--single {
    background: rgba(255, 255, 255, 0.65) !important;
    border: 1px solid rgba(0, 119, 182, 0.1) !important;
    border-radius: 10px !important;
    height: 40px !important;
    padding: 5px 14px;
}
.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--ddu-text) !important;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    line-height: 28px !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 38px !important;
    right: 8px !important;
}
.select2-container--default .select2-selection--single:focus,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1) !important;
}
.select2-dropdown {
    border: 1px solid rgba(0, 119, 182, 0.15) !important;
    border-radius: 10px !important;
    box-shadow: 0 8px 24px rgba(0, 50, 100, 0.12) !important;
    overflow: hidden;
}
.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background: var(--ddu-blue) !important;
}
.select2-container--default .select2-search--dropdown .select2-search__field {
    border: 1px solid rgba(0, 119, 182, 0.15) !important;
    border-radius: 8px !important;
    padding: 8px 12px;
    font-family: 'DM Sans', sans-serif;
}


/* ══════════════════════════════════════════════════
   7 · TABLES — Subtle Glass Header
   ══════════════════════════════════════════════════ */

.table {
    border-collapse: separate;
    border-spacing: 0;
}

/* ─── Table Header: Soft frosted blue instead of harsh gradient ─── */
.table thead th {
    background: rgba(2, 62, 138, 0.08) !important;
    color: var(--ddu-text) !important;
    font-family: 'Sora', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: none !important;
    border-bottom: 1.5px solid rgba(0, 119, 182, 0.1) !important;
    padding: 11px 16px !important;
    white-space: nowrap;
}
/* First and last cell rounded corners */
.table thead th:first-child { border-radius: var(--radius-md) 0 0 0; }
.table thead th:last-child  { border-radius: 0 var(--radius-md) 0 0; }

.table tbody tr {
    background: rgba(255, 255, 255, 0.45) !important;
    transition: background var(--duration) var(--ease-out);
}
.table tbody tr:hover {
    background: rgba(0, 119, 182, 0.04) !important;
}
.table td {
    border-color: rgba(0, 119, 182, 0.04) !important;
    padding: 10px 16px !important;
    vertical-align: middle !important;
    font-size: 13px;
    color: var(--ddu-text);
}
.table-striped tbody tr:nth-of-type(odd) {
    background: rgba(0, 119, 182, 0.02) !important;
}

/* DataTables overrides */
.dataTables_wrapper .dataTables_length,
.dataTables_wrapper .dataTables_filter,
.dataTables_wrapper .dataTables_info {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    color: var(--ddu-text-secondary);
}
.dataTables_wrapper .dataTables_filter input {
    background: rgba(255, 255, 255, 0.65) !important;
    border: 1px solid rgba(0, 119, 182, 0.1) !important;
    border-radius: var(--radius-sm) !important;
    padding: 6px 12px !important;
    font-size: 13px;
    transition: all var(--duration) var(--ease-out);
}
.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.1);
    outline: none;
}
.dataTables_wrapper .dataTables_length select {
    border-radius: var(--radius-sm) !important;
    border: 1px solid rgba(0, 119, 182, 0.1) !important;
    padding: 4px 8px;
}
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--radius-sm) !important;
    border: none !important;
    margin: 0 2px;
    font-size: 13px;
    transition: all var(--duration) var(--ease-out);
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--ddu-blue) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 2px 8px rgba(0, 119, 182, 0.2);
}
.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--ddu-blue-pale) !important;
    color: var(--ddu-blue) !important;
    border: none !important;
}
/* DataTable sorting icons fix */
table.dataTable thead .sorting::after,
table.dataTable thead .sorting_asc::after,
table.dataTable thead .sorting_desc::after {
    opacity: 0.5;
}

/* Odd row override (from layout inline) */
.odd {
    background: rgba(255, 255, 255, 0.5) !important;
}
.odd:hover {
    background: rgba(0, 119, 182, 0.04) !important;
}

/* ─── Mobile responsive tables ─── */
@media (max-width: 768px) {
    .table-responsive {
        -webkit-overflow-scrolling: touch;
        border-radius: var(--radius-md);
    }
    .table thead th,
    .table tbody td {
        font-size: 12px !important;
        padding: 8px 10px !important;
        white-space: nowrap;
    }
    .dataTables_wrapper .dataTables_length,
    .dataTables_wrapper .dataTables_filter {
        text-align: center !important;
        float: none !important;
        margin-bottom: 8px;
    }
    .dataTables_wrapper .dataTables_filter input {
        width: 100% !important;
        max-width: 100% !important;
    }
    .dataTables_wrapper .dataTables_paginate {
        text-align: center !important;
        float: none !important;
        margin-top: 8px;
    }
    .dataTables_wrapper .dataTables_paginate .paginate_button {
        padding: 4px 10px !important;
        font-size: 12px !important;
        min-width: unset !important;
    }
    .dataTables_wrapper .dataTables_info {
        text-align: center !important;
        float: none !important;
    }
    /* Stack action buttons vertically on small screens */
    td .btn-group,
    td .d-flex {
        flex-wrap: wrap;
        gap: 4px;
    }
    td .btn-group .btn,
    td .ddu-act {
        font-size: 11px !important;
        padding: 3px 6px !important;
    }
    /* Horizontal scroll hint for tables */
    .table-responsive {
        position: relative;
    }
    .table-responsive::after {
        content: '';
        position: absolute;
        top: 0; right: 0; bottom: 0;
        width: 24px;
        background: linear-gradient(to left, rgba(255,255,255,0.9), transparent);
        pointer-events: none;
        border-radius: 0 var(--radius-md) var(--radius-md) 0;
    }
    /* Full-width filter on mobile */
    .dataTables_wrapper .dataTables_filter label {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .table thead th,
    .table tbody td {
        font-size: 11px !important;
        padding: 6px 8px !important;
    }
    /* Cards stack full width */
    .card {
        margin-left: -5px;
        margin-right: -5px;
    }
}


/* ══════════════════════════════════════════════════
   8 · BADGES & LABELS — Soft Pill
   ══════════════════════════════════════════════════ */

.badge, .label {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 0.02em;
    border-radius: var(--radius-pill);
    padding: 4px 12px;
    display: inline-flex;
    align-items: center;
}
.badge-primary, .label-primary   { background: var(--ddu-blue) !important; color: white !important; }
.badge-success, .label-success   { background: var(--ddu-success) !important; color: white !important; }
.badge-danger,  .label-danger    { background: var(--ddu-danger) !important; color: white !important; }
.badge-warning, .label-warning   { background: var(--ddu-orange) !important; color: white !important; }
.badge-info,    .label-info      { background: var(--ddu-blue-mid) !important; color: white !important; }

/* Soft/light badge variants */
.badge-light-primary { background: rgba(0, 119, 182, 0.1); color: var(--ddu-blue); }
.badge-light-success { background: rgba(16, 185, 129, 0.1); color: #059669; }
.badge-light-danger  { background: rgba(239, 68, 68, 0.1); color: #dc2626; }
.badge-light-warning { background: var(--ddu-orange-light); color: var(--ddu-orange); }


/* ══════════════════════════════════════════════════
   9 · MODALS — Frosted Glass
   ══════════════════════════════════════════════════ */

.modal-content {
    background: rgba(255, 255, 255, 0.88) !important;
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: 0 24px 80px rgba(0, 40, 80, 0.15), 0 0 1px rgba(0, 0, 0, 0.1) !important;
}
.modal-header {
    border-bottom: 1px solid rgba(0, 119, 182, 0.06) !important;
    padding: 18px 24px;
}
.modal-header .modal-title {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: var(--ddu-text);
}
.modal-header .close {
    opacity: 0.4;
    transition: opacity 0.2s;
    font-size: 20px;
}
.modal-header .close:hover { opacity: 0.8; }
.modal-body {
    padding: 20px 24px;
    font-size: 14px;
}
.modal-footer {
    border-top: 1px solid rgba(0, 119, 182, 0.06) !important;
    padding: 14px 24px;
}
.modal-backdrop.show {
    opacity: 0.3 !important;
    backdrop-filter: blur(4px);
}
/* Ensure modals inside tables/cards are not trapped by stacking contexts */
.table .modal, .card .modal, td .modal {
    position: fixed !important;
}


/* ══════════════════════════════════════════════════
   10 · ANSWER BADGES — Study Questions
   Override the inline style="background: rgb(110,123,222)"
   ══════════════════════════════════════════════════ */

/* Number circle */
div[style*="background: rgb(110,123,222)"],
div[style*="background: rgb(110, 123, 222)"],
div[style*="background:rgb(110,123,222)"],
div[style*="background-color: rgb(110,123,222)"],
div[style*="background-color:rgb(110,123,222)"] {
    background: var(--ddu-gradient-btn) !important;
    box-shadow: 0 2px 6px rgba(0, 119, 182, 0.2);
}

/* Answer text span */
span[style*="background: rgb(110,123,222)"],
span[style*="background: rgb(110, 123, 222)"],
span[style*="background:rgb(110,123,222)"],
span[style*="background-color: rgb(110,123,222)"],
span[style*="background-color:rgb(110,123,222)"] {
    background: var(--ddu-blue) !important;
    border-radius: var(--radius-pill) !important;
    padding: 3px 12px !important;
    font-size: 12px;
    box-shadow: 0 1px 4px rgba(0, 119, 182, 0.15);
}

/* Also match the exact color text */
span[style*="color:rgb(110,123,222)"],
span[style*="color: rgb(110,123,222)"],
span[style*="color: rgb(110, 123, 222)"] {
    color: var(--ddu-blue) !important;
}


/* ══════════════════════════════════════════════════
   11 · STAT CARDS — Dashboard Metrics
   ══════════════════════════════════════════════════ */

/* Bitcoin wallet stat cards (Datta Able pattern) */
.bitcoin-wallet,
.card.theme-bg,
.card.theme-bg2,
.card.bg-c-blue,
.card.bg-c-green,
.card.bg-c-red,
.card.bg-c-yellow {
    border: none !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: 0 4px 20px rgba(0, 60, 120, 0.12) !important;
    color: white;
}
.card.theme-bg .card-block h5,
.card.theme-bg .card-block h2,
.card.theme-bg2 .card-block h5,
.card.theme-bg2 .card-block h2 {
    color: white !important;
}


/* ══════════════════════════════════════════════════
   12 · GLASS PANELS & SECTIONS
   ══════════════════════════════════════════════════ */

.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    padding: 24px;
}


/* ══════════════════════════════════════════════════
   13 · PAGE STRUCTURE
   ══════════════════════════════════════════════════ */

/* Preloader */
.loader-bg { background: var(--ddu-bg); }
.loader-track { background: var(--ddu-blue-pale); }
.loader-fill { background: var(--ddu-gradient-btn); }

/* Page background */
.pcoded-main-container { background: var(--ddu-bg) !important; }
.pcoded-content { background: transparent !important; }

/* Breadcrumb */
.page-header h5 {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--ddu-text);
}
.page-header .breadcrumb {
    background: transparent;
}
.breadcrumb-item a {
    color: var(--ddu-muted);
}
.breadcrumb-item.active {
    color: var(--ddu-blue);
}


/* ══════════════════════════════════════════════════
   14 · PAGINATION
   ══════════════════════════════════════════════════ */

.page-item.active .page-link {
    background: var(--ddu-blue) !important;
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 2px 8px rgba(0, 119, 182, 0.2);
}
.page-link {
    color: var(--ddu-blue);
    border-radius: var(--radius-sm) !important;
    margin: 0 2px;
    border: 1px solid rgba(0, 119, 182, 0.08);
    font-size: 13px;
    transition: all var(--duration) var(--ease-out);
}
.page-link:hover {
    background: var(--ddu-blue-pale);
    color: var(--ddu-blue-dark);
}


/* ══════════════════════════════════════════════════
   15 · ALERTS
   ══════════════════════════════════════════════════ */

.alert {
    border: none;
    border-radius: var(--radius-md);
    font-size: 13.5px;
    padding: 12px 18px;
    backdrop-filter: blur(8px);
}
.alert-primary   { background: rgba(0, 119, 182, 0.08); color: var(--ddu-blue-dark); }
.alert-success   { background: rgba(16, 185, 129, 0.08); color: #065f46; }
.alert-danger    { background: rgba(239, 68, 68, 0.08); color: #991b1b; }
.alert-warning   { background: rgba(230, 126, 34, 0.08); color: #92400e; }
.alert-info      { background: rgba(0, 150, 199, 0.08); color: #0e4b5a; }


/* ══════════════════════════════════════════════════
   16 · PROFILE & LOGO CIRCLES
   ══════════════════════════════════════════════════ */

.ext-logo-image {
    background: var(--ddu-gradient-btn) !important;
    border-radius: 50%;
    padding: 3px;
    box-shadow: 0 4px 16px rgba(0, 119, 182, 0.2);
}
.int-logo-image {
    background: var(--ddu-bg) !important;
    border-radius: 50%;
    padding: 6px;
}


/* ══════════════════════════════════════════════════
   17 · LEGACY COLOR OVERRIDES
   Clean up #6e7bde → DDU Blue
   ══════════════════════════════════════════════════ */

/* title-Review in newStudy forms */
.title-Review {
    color: var(--ddu-blue) !important;
    font-family: 'Sora', sans-serif !important;
}

/* color-indigo from misEstudios */
.color-indigo {
    color: var(--ddu-blue) !important;
}

/* Old theme color bg classes */
.theme-bg6 {
    background: var(--ddu-danger) !important;
}

/* card-blue (mobile study header) */
.card-blue {
    color: var(--ddu-blue) !important;
}
@media (max-width: 991px) {
    .card-blue {
        background: var(--ddu-gradient) !important;
    }
    .card-subheader h4 {
        color: var(--ddu-blue) !important;
        background: white !important;
        border-radius: var(--radius-lg) !important;
        box-shadow: var(--glass-shadow) !important;
    }
}

/* card-transparent selects */
.card-transparent select {
    background: var(--ddu-blue) !important;
    color: white !important;
    border-radius: var(--radius-sm) !important;
}
.card-transparent select option {
    color: var(--ddu-blue) !important;
    background: white !important;
}

/* btn-new (welcome page CTA) */
.btn-new {
    background: var(--ddu-gradient-btn) !important;
    color: white !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600;
}

/* theme-record / theme-folio study list gradients */
.theme-record {
    background: var(--ddu-gradient) !important;
}
.theme-folio {
    background: linear-gradient(135deg, var(--ddu-orange) 0%, #f0c674 100%) !important;
}


/* ══════════════════════════════════════════════════
   18 · STANDALONE PAGE LOADER (appointment, invoice, etc)
   Override inline #6e7bde loader colors
   ══════════════════════════════════════════════════ */

.loader-bg .loader-track .loader-fill,
div[style*="background-color: #6e7bde"],
div[style*="background-color:#6e7bde"],
div[style*="background: #6e7bde"] {
    background: var(--ddu-gradient-btn) !important;
    background-color: var(--ddu-blue) !important;
}


/* ══════════════════════════════════════════════════
   19 · AGENDA STATUS BADGES
   ══════════════════════════════════════════════════ */

.estatus-activo, .estatus-1 {
    background: rgba(16, 185, 129, 0.1) !important;
    color: #059669 !important;
    border-radius: var(--radius-pill);
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 600;
}
.estatus-cancelado, .estatus-0 {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #dc2626 !important;
    border-radius: var(--radius-pill);
    padding: 3px 10px;
    font-size: 12px;
    font-weight: 600;
}


/* ══════════════════════════════════════════════════
   20 · SCROLLBARS (Global)
   ══════════════════════════════════════════════════ */

::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 119, 182, 0.15);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 119, 182, 0.25);
}
.navbar-content::-webkit-scrollbar {
    width: 3px;
}
.navbar-content::-webkit-scrollbar-thumb {
    background: rgba(72, 202, 228, 0.3);
    border-radius: 4px;
}


/* ══════════════════════════════════════════════════
   21 · TOOLTIPS
   ══════════════════════════════════════════════════ */

.tooltip-inner {
    background: rgba(26, 43, 61, 0.92);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-sm);
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    padding: 6px 12px;
}


/* ══════════════════════════════════════════════════
   22 · COUPON/CASHBACK CARDS (Doctor dashboard)
   ══════════════════════════════════════════════════ */

.coupon-card,
[class*="cashback"] {
    border-radius: var(--radius-md) !important;
}

/* Blink animation replacement — subtle pulse */
@keyframes ddu-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
.blink {
    animation: ddu-pulse 2s ease-in-out infinite;
}


/* ══════════════════════════════════════════════════
   25 · STUDY DETAIL — Section Cards (showStudy)
   Apple-style data presentation
   ══════════════════════════════════════════════════ */

/* Outer wrapper - the whole study view */
.ddu-study-detail {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 12px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
@media (min-width: 900px) {
    .ddu-study-detail {
        grid-template-columns: 1fr 1fr;
    }
    /* Sections 1 (Patient) + 2 (Doctor) → side by side (auto) */
    /* Section 3 (Studies) → full width */
    .ddu-study-detail > .ddu-section:nth-child(n+3) {
        grid-column: 1 / -1;
    }
    /* Sections 4 (Invoice) + 5 (Pricing) → side by side again */
    .ddu-study-detail > .ddu-section:nth-child(4),
    .ddu-study-detail > .ddu-section:nth-child(5) {
        grid-column: auto;
    }
    /* Actions always full width */
    .ddu-study-detail > .ddu-actions {
        grid-column: 1 / -1;
    }
}

/* Section Card — each major data group */
.ddu-section {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(150%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(150%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow), var(--glass-inset);
    padding: 24px 24px 18px;
    transition: box-shadow var(--duration) var(--ease-out);
}
.ddu-section:hover {
    box-shadow: var(--glass-shadow-lg), var(--glass-inset);
}

/* Section header with icon */
.ddu-section-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(0, 119, 182, 0.06);
}
.ddu-section-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--ddu-gradient-btn);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 119, 182, 0.2);
}
.ddu-section-icon.icon-orange {
    background: linear-gradient(135deg, var(--ddu-orange) 0%, #f0a04b 100%);
    box-shadow: 0 2px 8px rgba(230, 126, 34, 0.2);
}
.ddu-section-icon.icon-green {
    background: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}
.ddu-section-icon.icon-red {
    background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.15);
}
.ddu-section-title {
    font-family: 'Sora', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--ddu-text);
    margin: 0;
    letter-spacing: -0.02em;
}

/* Data field: label + value pair */
.ddu-field {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(0, 119, 182, 0.04);
}
.ddu-field:last-child {
    border-bottom: none;
}
.ddu-field-icon {
    color: var(--ddu-muted);
    font-size: 14px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    margin-top: 2px;
}
.ddu-field-label {
    font-family: 'Sora', sans-serif;
    font-size: 11.5px;
    font-weight: 600;
    color: var(--ddu-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-width: 120px;
    flex-shrink: 0;
}
.ddu-field-value {
    font-family: 'DM Sans', sans-serif;
    font-size: 14.5px;
    color: var(--ddu-text);
    font-weight: 500;
    line-height: 1.5;
    word-break: break-word;
}
.ddu-field-value.ddu-mono {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 14px;
    letter-spacing: 0.04em;
}

/* Study type card inside detail */
.ddu-study-type {
    background: rgba(0, 119, 182, 0.03);
    border: 1px solid rgba(0, 119, 182, 0.06);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    margin-bottom: 14px;
}
.ddu-study-type-title {
    font-family: 'Sora', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--ddu-blue-dark);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.ddu-study-type-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--ddu-gradient-btn);
    border-radius: 2px;
    flex-shrink: 0;
}

/* Question inside study type */
.ddu-question {
    margin-bottom: 10px;
    padding-left: 12px;
}
.ddu-question-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 13px;
    color: var(--ddu-text-secondary);
    font-weight: 500;
    margin-bottom: 6px;
}
.ddu-answer-list {
    list-style: none;
    padding: 0;
    margin: 0 0 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.ddu-answer-chip {
    background: rgba(0, 119, 182, 0.08);
    color: var(--ddu-blue);
    font-family: 'DM Sans', sans-serif;
    font-size: 12.5px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    display: inline-flex;
    align-items: center;
    line-height: 1.4;
}

/* Note badge (simple + highlighted) */
.ddu-note {
    margin: 8px 0;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    line-height: 1.5;
}
.ddu-note-simple {
    background: rgba(245, 158, 11, 0.06);
    border-left: 3px solid var(--ddu-orange);
    color: var(--ddu-text);
}
.ddu-note-highlight {
    background: var(--ddu-gradient-btn);
    color: white;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: var(--radius-md);
    padding: 10px 16px;
}
.ddu-note-highlight-icon {
    width: 28px;
    height: 28px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.ddu-note-highlight-icon img {
    width: 18px;
    height: 18px;
}

/* Pricing / Total card */
.ddu-total-card {
    background: var(--ddu-gradient);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    color: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 12px;
}
.ddu-total-label {
    font-family: 'Sora', sans-serif;
    font-size: 13px;
    font-weight: 600;
    opacity: 0.85;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.ddu-total-amount {
    font-family: 'Sora', sans-serif;
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.02em;
}
.ddu-subtotal-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed rgba(0, 119, 182, 0.08);
    font-size: 14px;
}
.ddu-subtotal-row:last-of-type {
    border-bottom: none;
}
.ddu-subtotal-label {
    color: var(--ddu-text-secondary);
}
.ddu-subtotal-value {
    font-weight: 600;
    color: var(--ddu-text);
}
.ddu-discount-badge {
    background: rgba(239, 68, 68, 0.08);
    color: #dc2626;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 600;
}

/* Invoice data card */
.ddu-invoice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}
.ddu-invoice-item {
    background: rgba(0, 119, 182, 0.02);
    border-radius: var(--radius-md);
    padding: 12px 14px;
}
.ddu-invoice-item-label {
    font-family: 'Sora', sans-serif;
    font-size: 10px;
    font-weight: 600;
    color: var(--ddu-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 2px;
}
.ddu-invoice-item-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--ddu-text);
}


/* ══════════════════════════════════════════════════
   26 · STATUS BADGES — Study Lifecycle
   ══════════════════════════════════════════════════ */

.ddu-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: 'DM Sans', sans-serif;
    font-size: 11.5px;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.01em;
    white-space: nowrap;
}
.ddu-status::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}
.ddu-status-llegada { background: rgba(0, 150, 199, 0.1); color: #0e7490; }
.ddu-status-llegada::before { background: #0e7490; }
.ddu-status-caja { background: rgba(245, 158, 11, 0.1); color: #b45309; }
.ddu-status-caja::before { background: #b45309; }
.ddu-status-pagado { background: rgba(16, 185, 129, 0.1); color: #059669; }
.ddu-status-pagado::before { background: #059669; }
.ddu-status-empezado { background: rgba(0, 119, 182, 0.1); color: var(--ddu-blue); }
.ddu-status-empezado::before { background: var(--ddu-blue); animation: ddu-pulse 1.5s ease-in-out infinite; }
.ddu-status-realizado { background: rgba(99, 102, 241, 0.1); color: #4f46e5; }
.ddu-status-realizado::before { background: #4f46e5; }
.ddu-status-enviado { background: rgba(16, 185, 129, 0.15); color: #047857; }
.ddu-status-enviado::before { background: #047857; }
.ddu-status-cancelado { background: rgba(239, 68, 68, 0.1); color: #dc2626; }
.ddu-status-cancelado::before { background: #dc2626; }
.ddu-status-creado { background: rgba(156, 163, 175, 0.15); color: #4b5563; }
.ddu-status-creado::before { background: #4b5563; }
.ddu-status-agendado { background: rgba(139, 92, 246, 0.1); color: #7c3aed; }
.ddu-status-agendado::before { background: #7c3aed; }


/* ══════════════════════════════════════════════════
   27 · WIZARD STEPS — Multi-Step Forms
   ══════════════════════════════════════════════════ */

.ddu-wizard-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 28px;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 119, 182, 0.06);
}
.ddu-step {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}
.ddu-step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(0, 119, 182, 0.08);
    color: var(--ddu-muted);
    font-family: 'Sora', sans-serif;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.35s var(--ease-out);
    flex-shrink: 0;
}
.ddu-step-label {
    font-family: 'Sora', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--ddu-muted);
    transition: color 0.35s var(--ease-out);
}
.ddu-step-connector {
    width: 40px;
    height: 2px;
    background: rgba(0, 119, 182, 0.08);
    margin: 0 10px;
    border-radius: 2px;
    transition: background 0.35s var(--ease-out);
}
.ddu-step.active .ddu-step-number {
    background: var(--ddu-gradient-btn);
    color: white;
    box-shadow: 0 2px 10px rgba(0, 119, 182, 0.3);
}
.ddu-step.active .ddu-step-label {
    color: var(--ddu-blue);
}
.ddu-step.completed .ddu-step-number {
    background: var(--ddu-success);
    color: white;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.2);
}
.ddu-step.completed .ddu-step-label {
    color: var(--ddu-success);
}
.ddu-step.completed + .ddu-step-connector {
    background: var(--ddu-success);
}

@media (max-width: 576px) {
    .ddu-step-label { display: none; }
    .ddu-step-connector { width: 24px; margin: 0 6px; }
}


/* ══════════════════════════════════════════════════
   28 · DASHBOARD STAT CARDS — KPI Metrics
   ══════════════════════════════════════════════════ */

.ddu-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.ddu-stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur)) saturate(150%);
    -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(150%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow), var(--glass-inset);
    padding: 20px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transition: all var(--duration) var(--ease-out);
}
.ddu-stat-card:hover {
    box-shadow: var(--glass-shadow-lg), var(--glass-inset);
    transform: translateY(-2px);
}
.ddu-stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
    flex-shrink: 0;
}
.ddu-stat-icon.blue { background: var(--ddu-gradient-btn); box-shadow: 0 2px 8px rgba(0,119,182,0.2); }
.ddu-stat-icon.green { background: linear-gradient(135deg, #10b981, #34d399); box-shadow: 0 2px 8px rgba(16,185,129,0.2); }
.ddu-stat-icon.orange { background: linear-gradient(135deg, var(--ddu-orange), #f0a04b); box-shadow: 0 2px 8px rgba(230,126,34,0.2); }
.ddu-stat-icon.red { background: linear-gradient(135deg, #ef4444, #f87171); box-shadow: 0 2px 8px rgba(239,68,68,0.15); }
.ddu-stat-icon.purple { background: linear-gradient(135deg, #8b5cf6, #a78bfa); box-shadow: 0 2px 8px rgba(139,92,246,0.2); }
.ddu-stat-content { flex: 1; min-width: 0; }
.ddu-stat-value {
    font-family: 'Sora', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--ddu-text);
    line-height: 1.2;
    letter-spacing: -0.02em;
}
.ddu-stat-label {
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    color: var(--ddu-muted);
    font-weight: 500;
    margin-top: 2px;
}


/* ══════════════════════════════════════════════════
   29 · STUDY MINI-CARDS — Doctor Dashboard
   ══════════════════════════════════════════════════ */

.ddu-study-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px) saturate(140%);
    -webkit-backdrop-filter: blur(16px) saturate(140%);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--glass-shadow);
    padding: 18px;
    transition: all var(--duration) var(--ease-out);
    height: 100%;
    display: flex;
    flex-direction: column;
}
.ddu-study-card:hover {
    box-shadow: var(--glass-shadow-lg);
    transform: translateY(-3px);
}
.ddu-study-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.ddu-study-card-folio {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 12px;
    font-weight: 600;
    color: var(--ddu-blue);
    background: rgba(0, 119, 182, 0.06);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.04em;
}
.ddu-study-card-patient {
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--ddu-text);
    margin-bottom: 8px;
    line-height: 1.3;
}
.ddu-study-card-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 14px;
    flex: 1;
}
.ddu-study-card-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--ddu-text-secondary);
}
.ddu-study-card-meta-item i {
    color: var(--ddu-muted);
    font-size: 12px;
    width: 14px;
    text-align: center;
}
.ddu-study-card-actions {
    display: flex;
    gap: 8px;
    margin-top: auto;
}
.ddu-btn-view {
    flex: 1;
    background: var(--ddu-gradient-btn);
    color: white;
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    border: none;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all var(--duration) var(--ease-out);
    text-decoration: none;
}
.ddu-btn-view:hover {
    box-shadow: 0 4px 16px rgba(0, 119, 182, 0.3);
    transform: translateY(-1px);
    color: white;
    text-decoration: none;
}

/* Cashback display card */
.ddu-cashback-card {
    background: var(--ddu-gradient);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    color: white;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 16px;
}
.ddu-cashback-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.18);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.ddu-cashback-content {
    flex: 1;
}
.ddu-cashback-label {
    font-size: 11px;
    font-weight: 500;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.ddu-cashback-amount {
    font-family: 'Sora', sans-serif;
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Coupon styled card */
.ddu-coupon {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(12px);
    border: 1px dashed rgba(0, 119, 182, 0.15);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.ddu-coupon-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(230, 126, 34, 0.1);
    color: var(--ddu-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}
.ddu-coupon-text {
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 600;
    color: var(--ddu-text);
}
.ddu-coupon-text small {
    display: block;
    font-size: 11px;
    color: var(--ddu-muted);
    font-weight: 400;
}


/* ══════════════════════════════════════════════════
   30 · ACTION BUTTON GROUPS
   ══════════════════════════════════════════════════ */

.ddu-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    padding: 20px 0 8px;
}
.ddu-btn {
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 13px;
    padding: 10px 24px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all var(--duration) var(--ease-out);
    text-decoration: none;
}
.ddu-btn:hover {
    transform: translateY(-1px);
    text-decoration: none;
}
.ddu-btn-primary {
    background: var(--ddu-gradient-btn);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 119, 182, 0.25);
}
.ddu-btn-primary:hover { box-shadow: 0 4px 16px rgba(0, 119, 182, 0.35); color: white; }
.ddu-btn-success {
    background: linear-gradient(135deg, #10b981, #34d399);
    color: white;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}
.ddu-btn-success:hover { box-shadow: 0 4px 16px rgba(16, 185, 129, 0.35); color: white; }
.ddu-btn-danger {
    background: linear-gradient(135deg, #ef4444, #f87171);
    color: white;
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.2);
}
.ddu-btn-danger:hover { box-shadow: 0 4px 16px rgba(239, 68, 68, 0.3); color: white; }
.ddu-btn-outline {
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(8px);
    border: 1.5px solid rgba(0, 119, 182, 0.15);
    color: var(--ddu-blue);
}
.ddu-btn-outline:hover { background: rgba(0, 119, 182, 0.04); color: var(--ddu-blue); }

/* ── Compact Table Action Buttons (icon + text label) ─── */
.ddu-act {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 11.5px;
    padding: 5px 13px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    color: white;
    text-decoration: none !important;
    transition: all .2s ease;
    white-space: nowrap;
    line-height: 1.5;
    vertical-align: middle;
    margin: 2px 1px;
    letter-spacing: .02em;
}
.ddu-act:hover {
    transform: translateY(-1px);
    color: white;
    filter: brightness(1.12);
    box-shadow: 0 3px 10px rgba(0,0,0,.15);
}
.ddu-act:active { transform: translateY(0); filter: brightness(.95); }
.ddu-act i { font-size: 13px; }

.ddu-act-ver        { background: var(--ddu-gradient-btn); }
.ddu-act-historial  { background: linear-gradient(135deg, #0096c7, #48cae4); }
.ddu-act-editar     { background: linear-gradient(135deg, #0ea5e9, #38bdf8); }
.ddu-act-eliminar   { background: linear-gradient(135deg, #ef4444, #f87171); }
.ddu-act-baja       { background: linear-gradient(135deg, var(--ddu-orange), #f0a04b); }
.ddu-act-guardar    { background: linear-gradient(135deg, #10b981, #6ee7b7); }
.ddu-act-cancelar   { background: linear-gradient(135deg, #64748b, #94a3b8); }
.ddu-act-restaurar  { background: linear-gradient(135deg, #10b981, #34d399); }
.ddu-act-folio      { background: linear-gradient(135deg, var(--ddu-orange), #f0c674); }
.ddu-act-enviar     { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.ddu-act-validar    { background: linear-gradient(135deg, #0891b2, #22d3ee); }
.ddu-act-reporte    { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.ddu-act-cashback   { background: linear-gradient(135deg, #059669, #34d399); }
.ddu-act-reenviar   { background: linear-gradient(135deg, #d97706, #fbbf24); }

/* Folio badge (used in tables and cards) */
.ddu-folio {
    font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
    font-size: 12px;
    font-weight: 600;
    color: var(--ddu-blue);
    background: rgba(0, 119, 182, 0.06);
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.04em;
    white-space: nowrap;
}

/* "Recibido hace" time ago labels */
.ddu-time-ago {
    font-size: 12px;
    color: var(--ddu-text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.ddu-time-ago i { font-size: 11px; color: var(--ddu-muted); }

/* Empty state */
.ddu-empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--ddu-muted);
}
.ddu-empty-icon {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.4;
}
.ddu-empty-text {
    font-family: 'Sora', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--ddu-text-secondary);
}

/* Radiologist select (enhanced) */
.ddu-select-enhanced {
    background: rgba(255, 255, 255, 0.7) !important;
    backdrop-filter: blur(8px);
    border: 1.5px solid rgba(0, 119, 182, 0.12) !important;
    border-radius: var(--radius-md) !important;
    padding: 12px 16px !important;
    font-size: 14px;
    font-weight: 500;
    color: var(--ddu-text);
    transition: all var(--duration) var(--ease-out);
    max-width: 400px;
    margin: 0 auto;
}
.ddu-select-enhanced:focus {
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 0 0 4px rgba(0, 119, 182, 0.1) !important;
}

/* Payment method display */
.ddu-payment-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(16, 185, 129, 0.08);
    color: #059669;
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
}

/* ══════════════════════════════════════════════════
   23 · MISC UTILITIES
   ══════════════════════════════════════════════════ */

.text-ddu-blue { color: var(--ddu-blue) !important; }
.text-ddu-dark { color: var(--ddu-text) !important; }
.text-ddu-muted { color: var(--ddu-muted) !important; }
.bg-ddu-pale { background: var(--ddu-blue-pale) !important; }
.bold { font-weight: 700 !important; }
.f-12 { font-size: 12px !important; }
.f-14 { font-size: 14px !important; }

/* Feather icons in buttons — slight size boost */
.feather {
    stroke-width: 2;
}

/* Responsive table-responsive */
.table-responsive {
    overflow-y: clip;
}

/* Hide Datta pagination text on Laravel paginator */
.relative.inline-flex.items-center.px-2.py-2.text-sm.font-medium.text-gray-500.bg-white.border.border-gray-300 {
    display: none;
}
p.text-sm.text-gray-700.leading-5 {
    visibility: hidden;
}

/* DataTable length margin (used in many views) */
#zero-configurationo_length {
    margin-left: 50px;
}


/* ══════════════════════════════════════════════════
   24 · PRINT STYLES
   ══════════════════════════════════════════════════ */

@media print {
    .pcoded-navbar,
    .pcoded-header,
    .loader-bg,
    .btn-newL,
    .btn { display: none !important; }
    .card {
        background: white !important;
        backdrop-filter: none !important;
        box-shadow: none !important;
        border: 1px solid #ddd !important;
    }
    body { background: white !important; }
}

/* ── DROPDOWN ── */
.dropdown-menu {
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(255, 255, 255, 0.92) !important;
    border: 1px solid var(--ddu-border) !important;
    border-radius: 12px !important;
    box-shadow: 0 8px 32px rgba(0, 77, 130, 0.12) !important;
}

/* ── ALERT BOXES ── */
.alert {
    border-radius: 12px;
    border: none;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* ── MODAL ── */
.modal-content {
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border) !important;
    border-radius: 18px !important;
    box-shadow: 0 24px 80px rgba(0, 77, 130, 0.15) !important;
}
.modal-header {
    border-bottom: 1px solid rgba(204, 229, 240, 0.5);
}
.modal-footer {
    border-top: 1px solid rgba(204, 229, 240, 0.5);
}

/* ── CUSTOM SCROLLBAR GLOBAL ── */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: rgba(224, 244, 250, 0.3);
}
::-webkit-scrollbar-thumb {
    background: rgba(0, 119, 182, 0.2);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 119, 182, 0.35);
}

/* ── DATATABLE OVERRIDES ── */
.dataTables_wrapper .dataTables_filter input {
    background: rgba(255, 255, 255, 0.6) !important;
    border: 1px solid var(--ddu-border) !important;
    border-radius: 10px !important;
    padding: 6px 14px !important;
}
.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.15) !important;
}
.dataTables_wrapper .dataTables_length select {
    border-radius: 8px !important;
    border: 1px solid var(--ddu-border) !important;
}

/* ── MISC DATTA OVERRIDES ── */
.theme-bg,
.theme-bg2 {
    background: var(--ddu-gradient-btn) !important;
}
.text-c-blue {
    color: var(--ddu-blue) !important;
}

/* ── BREADCRUMB ── */
.page-header .breadcrumb {
    background: transparent;
}
.page-header .breadcrumb .breadcrumb-item a {
    color: var(--ddu-blue);
}
.page-header .breadcrumb .breadcrumb-item.active {
    color: var(--ddu-muted);
}

/* ── MOBILE ADJUSTMENTS ── */
@media (max-width: 991px) {
    .pcoded-navbar {
        box-shadow: 4px 0 32px rgba(2, 62, 138, 0.25);
    }
    .card {
        border-radius: 12px !important;
    }
}

/* ══════════════════════════════════════════════════════════════
   31 · AGENDA / FULLCALENDAR — Liquid Glass Overhaul
   ══════════════════════════════════════════════════════════════ */

/* Calendar wrapper card */
.fullcalendar-card {
    border-radius: var(--radius-xl) !important;
    overflow: visible !important;
}
.fullcalendar-card .card-header {
    background: var(--ddu-gradient) !important;
    color: white !important;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0 !important;
    padding: 18px 24px !important;
}
.fullcalendar-card .card-header h5 {
    color: white !important;
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.01em;
}

/* FullCalendar core overrides */
.fc {
    font-family: 'DM Sans', sans-serif !important;
}
.fc-view-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--ddu-border) !important;
}
.fc th {
    background: linear-gradient(135deg, rgba(0,119,182,0.06) 0%, rgba(72,202,228,0.06) 100%) !important;
    color: var(--ddu-blue-dark) !important;
    font-family: 'Sora', sans-serif !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    padding: 10px 4px !important;
    border-color: rgba(0,119,182,0.08) !important;
    text-transform: capitalize;
}
.fc td {
    border-color: rgba(0,119,182,0.06) !important;
}
.fc-time-grid .fc-slats td {
    border-color: rgba(0,119,182,0.04) !important;
    height: 20px;
}
.fc .fc-axis {
    font-size: 11px !important;
    color: var(--ddu-muted) !important;
    font-weight: 500 !important;
    font-family: 'DM Sans', sans-serif !important;
}
.fc-left h4, .fc-left h2 {
    font-family: 'Sora', sans-serif !important;
    font-weight: 700 !important;
    color: var(--ddu-blue-dark) !important;
    font-size: 16px !important;
}

/* Calendar events */
.fc-event {
    border: none !important;
    border-radius: 8px !important;
    padding: 3px 6px !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    font-family: 'DM Sans', sans-serif !important;
    box-shadow: 0 2px 8px rgba(0,60,120,0.1) !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease !important;
    line-height: 1.3 !important;
}
.fc-event:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 16px rgba(0,60,120,0.18) !important;
    z-index: 10 !important;
}

/* External events sidebar */
#external-events {
    max-height: 65vh;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px;
    background: rgba(0,119,182,0.02);
    border: 1px solid rgba(0,119,182,0.06);
    border-radius: var(--radius-lg);
}
#external-events::-webkit-scrollbar {
    width: 5px;
}
#external-events::-webkit-scrollbar-thumb {
    background: var(--ddu-blue-light);
    border-radius: 10px;
}
#external-events .fc-event {
    margin: 4px 0 !important;
    padding: 8px 10px !important;
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--ddu-text) !important;
    cursor: grab !important;
    border-radius: 10px !important;
    font-size: 12px !important;
    line-height: 1.4 !important;
}
#external-events .fc-event:active {
    cursor: grabbing !important;
}

/* Events sidebar heading */
#external-events + .col-xl-10 {
    /* calendar area */
}

/* Sidebar "Eventos" heading */
.ddu-events-heading {
    font-family: 'Sora', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--ddu-blue-dark);
    margin-bottom: 10px;
    padding: 0 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Date picker enhanced */
.ddu-agenda-datepicker {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0,119,182,0.12) !important;
    border-radius: var(--radius-pill) !important;
    padding: 8px 16px !important;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    color: var(--ddu-text);
    transition: all 0.2s ease;
    max-width: 220px;
}
.ddu-agenda-datepicker:focus {
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 0 0 3px rgba(0,119,182,0.12) !important;
}

/* "Agregar tiempo fuera" button */
.ddu-btn-break {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0,119,182,0.12) !important;
    color: var(--ddu-blue) !important;
    border-radius: var(--radius-pill) !important;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 13px;
    padding: 8px 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}
.ddu-btn-break:hover {
    background: rgba(0,119,182,0.06) !important;
    color: var(--ddu-blue-dark) !important;
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 4px 12px rgba(0,119,182,0.1);
    text-decoration: none;
}

/* Toolbar row */
.ddu-agenda-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 16px;
    padding: 12px 16px;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

/* Radiologist color dots */
.fc-event.Green { background: #10b981 !important; }
.fc-event.BlueViolet { background: #8b5cf6 !important; }

/* Finish button disabled in agenda modal */
.finish:disabled {
    background: #94a3b8 !important;
    border-color: #94a3b8 !important;
    opacity: 0.6;
    cursor: not-allowed;
}

/* ══════════════════════════════════════════════════════════════
   32 · AGENDA MODAL — Study Detail Inside Modal
   ══════════════════════════════════════════════════════════════ */

/* Remove inner card shadow inside modal to avoid double glass */
.modal-body .card.card-border-c-blue {
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
}
.modal-body .card.card-border-c-blue .card-header {
    background: transparent !important;
    padding: 0 0 12px !important;
    border-bottom: 1px solid rgba(0,119,182,0.08);
}
.modal-body .card.card-border-c-blue .card-block {
    padding: 12px 0 0 !important;
}

/* Modal title */
.modal .modal-header {
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(0,119,182,0.04), rgba(72,202,228,0.04));
    border-radius: 18px 18px 0 0;
}
.modal .modal-title {
    font-family: 'Sora', sans-serif !important;
    font-weight: 700 !important;
    font-size: 16px !important;
    color: var(--ddu-blue-dark) !important;
}

/* Patient name in modal */
.modal-body .card-header a.text-secondary {
    font-family: 'Sora', sans-serif !important;
    font-weight: 600 !important;
    font-size: 15px !important;
    color: var(--ddu-text) !important;
    text-decoration: none !important;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* Folio badge in modal */
.modal-body .ddu-folio {
    font-size: 11px;
}

/* Doctor label in modal */
.ddu-modal-doctor-label {
    font-weight: 600;
    color: var(--ddu-blue-dark);
    font-size: 13px;
    text-align: center;
    margin-top: 8px;
}

/* Radiologist badge in modal */
.modal-body .label.label-primary {
    background: var(--ddu-gradient-btn) !important;
    color: white !important;
    padding: 3px 12px !important;
    border-radius: var(--radius-pill) !important;
    font-size: 12px !important;
    font-weight: 600 !important;
}

/* Modal close button */
.modal .close {
    font-size: 24px;
    opacity: 0.5;
    color: var(--ddu-text-secondary);
    text-shadow: none;
    transition: opacity 0.2s ease;
}
.modal .close:hover {
    opacity: 1;
    color: var(--ddu-danger);
}

/* ══════════════════════════════════════════════════════════════
   33 · ENHANCED GLOBAL ROUNDED & GLASS
   ══════════════════════════════════════════════════════════════ */

/* More rounded everything */
.card-border-c-blue {
    border-radius: var(--radius-xl) !important;
    border-top: 3px solid var(--ddu-blue) !important;
    border-left: none !important;
}

/* Enhanced glass for selects */
select.form-control {
    background: var(--glass-bg) !important;
    border: 1px solid rgba(0,119,182,0.12) !important;
    border-radius: var(--radius-md) !important;
    font-family: 'DM Sans', sans-serif;
    padding: 8px 12px;
    color: var(--ddu-text);
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230077b6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    padding-right: 32px !important;
}
select.form-control:focus {
    border-color: var(--ddu-blue) !important;
    box-shadow: 0 0 0 3px rgba(0,119,182,0.1) !important;
}

/* Reload/refresh button */
.btn-reload {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0,119,182,0.12) !important;
    color: var(--ddu-blue) !important;
    border-radius: 50% !important;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}
.btn-reload:hover {
    background: rgba(0,119,182,0.06) !important;
    border-color: var(--ddu-blue) !important;
    transform: rotate(90deg);
}
.btn-reload i {
    font-size: 16px;
}

/* Observations block */
.ddu-obs-block {
    padding: 8px 0;
    font-size: 13px;
}
.ddu-obs-label {
    font-weight: 600;
    color: var(--ddu-blue-dark);
    font-size: 13px;
    margin-bottom: 4px;
}

/* Global rounded cards enhancement */
.card {
    border-radius: var(--radius-xl, 16px) !important;
}

/* ── SMOOTH TRANSITIONS ── */
* {
    transition-property: background-color, border-color, color, box-shadow;
    transition-duration: 0s;
}
.card, .btn, .form-control, .nav-link, .badge {
    transition: all 0.2s ease;
}

/* ═══════════════════════════════════════════════════════════════
   31. GLASS STANDALONE PAGES (login, welcome, appointment, invoice)
   ═══════════════════════════════════════════════════════════════ */
.ddu-glass-page {
    font-family: 'DM Sans', -apple-system, sans-serif;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ddu-gradient) !important;
    margin: 0;
    padding: 0;
    position: relative;
    overflow: hidden;
}
.ddu-glass-page::before {
    content: '';
    position: fixed;
    top: -20%; right: -10%;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: rgba(72, 202, 228, 0.15);
    animation: ddu-float 8s ease-in-out infinite;
}
.ddu-glass-page::after {
    content: '';
    position: fixed;
    bottom: -15%; left: -5%;
    width: 500px; height: 500px;
    border-radius: 50%;
    background: rgba(2, 62, 138, 0.25);
    animation: ddu-float 10s ease-in-out infinite reverse;
}
@keyframes ddu-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -40px) scale(1.05); }
}

.ddu-glass-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 380px;
    padding: 16px;
    text-align: center;
}
.ddu-glass-card {
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 28px;
    padding: 40px 32px 32px;
    box-shadow: 0 8px 32px rgba(0, 50, 100, 0.2),
                inset 0 1px 0 rgba(255, 255, 255, 0.4);
}
.ddu-glass-logo img {
    width: 80px;
    filter: brightness(0) invert(1);
    opacity: 0.95;
    margin-bottom: 12px;
}
.ddu-glass-title {
    font-family: 'Sora', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 4px;
}
.ddu-glass-sub {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 32px;
}
.ddu-glass-footer {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.ddu-glass-footer span {
    font-family: 'Sora', sans-serif;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255, 255, 255, 0.35);
}

/* Glass form inputs */
.ddu-glass-input {
    width: 100%;
    box-sizing: border-box;
    padding: 13px 16px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 12px;
    color: #fff;
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    transition: all 0.25s ease;
    outline: none;
}
.ddu-glass-input::placeholder { color: rgba(255, 255, 255, 0.4); }
.ddu-glass-input:focus {
    border-color: rgba(72, 202, 228, 0.6);
    background: rgba(255, 255, 255, 0.22);
    box-shadow: 0 0 0 3px rgba(72, 202, 228, 0.15);
}
.ddu-glass-input.is-invalid { border-color: #ef4444; }

.ddu-glass-label {
    font-family: 'Sora', sans-serif;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 6px;
    display: block;
    text-align: left;
}

/* Glass buttons */
.ddu-glass-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    box-sizing: border-box;
    padding: 14px 32px;
    background: rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 12px;
    color: #fff;
    font-family: 'Sora', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s ease;
    letter-spacing: 0.5px;
    margin-top: 8px;
}
.ddu-glass-btn:hover {
    background: rgba(255, 255, 255, 0.32);
    box-shadow: 0 4px 24px rgba(72, 202, 228, 0.3);
    transform: translateY(-2px);
    color: #fff;
    text-decoration: none;
}

/* Glass links */
.ddu-glass-links { margin-top: 24px; }
.ddu-glass-links p {
    margin-bottom: 8px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}
.ddu-glass-links a {
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}
.ddu-glass-links a:hover { color: #fff; text-decoration: underline; }

/* Glass alerts */
.ddu-glass-alert {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 10px;
    padding: 10px 16px;
    color: #6ee7b7;
    font-size: 13px;
    margin-bottom: 20px;
}
.ddu-glass-page .invalid-feedback {
    color: #fca5a5;
    font-size: 12px;
    margin-top: 6px;
    display: block;
}

@media (max-width: 480px) {
    .ddu-glass-card {
        padding: 32px 24px 28px;
        border-radius: 20px;
    }
    .ddu-glass-title { font-size: 22px; }
}

/* ═══════════════════════════════════════════════════════════════
   33. AUTH-WRAPPER PAGES (appointment, invoice, complete)
   ═══════════════════════════════════════════════════════════════ */
.auth-wrapper {
    background: var(--ddu-gradient) !important;
}
.auth-wrapper .auth-bg .r {
    background: rgba(72, 202, 228, 0.12) !important;
}
.auth-wrapper .auth-bg .r.s {
    background: rgba(2, 62, 138, 0.15) !important;
}
.auth-wrapper .card {
    border-radius: 20px !important;
    border: none !important;
    box-shadow: 0 8px 32px rgba(0, 50, 100, 0.15) !important;
}
.auth-wrapper .card h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    color: var(--ddu-blue-dark);
}
.auth-wrapper .auth-icon {
    color: var(--ddu-blue) !important;
    font-size: 32px;
}

/* ═══════════════════════════════════════════════════════════════
   32. LOADING STATES (form submit buttons)
   ═══════════════════════════════════════════════════════════════ */
.ddu-btn-loading {
    position: relative;
    pointer-events: none;
    opacity: 0.7;
}
.ddu-btn-loading .ddu-spinner {
    display: inline-block;
    width: 16px; height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: ddu-spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}
@keyframes ddu-spin {
    to { transform: rotate(360deg); }
}

/* Empty table state */
.ddu-empty-row td {
    text-align: center !important;
    padding: 32px 16px !important;
    color: var(--ddu-text-secondary);
    font-size: 14px;
}
.ddu-empty-row td i {
    display: block;
    font-size: 28px;
    color: var(--ddu-blue-light);
    margin-bottom: 8px;
    opacity: 0.5;
}