/* =========================================================================
   Global Custom Styles for Salment
   ========================================================================= */

:root {
    /* ═══ Color Palette ═══ */
    --color-primary: #4a00e0;
    --color-primary-light: #8e2de2;
    --color-secondary: #FF416C;
    --color-secondary-light: #FF4B2B;

    --color-success: #198754;
    --color-success-light: #20c997;
    --color-warning: #fd7e14;
    --color-warning-light: #ffc107;
    --color-danger: #dc3545;
    --color-danger-light: #e74c3c;

    --color-bg-light: #f4f6f9;
    --color-bg-white: #ffffff;
    --color-text-main: #2b2d42;
    --color-text-muted: #495057;
    --color-text-warning: #856404;

    /* ═══ Utilities ═══ */
    --shadow-sm: 0 4px 14px rgba(74, 0, 224, 0.22);
    --shadow-md: 0 4px 15px rgba(74, 0, 224, 0.35);
    --shadow-lg: 0 12px 40px rgba(74, 0, 224, 0.15);
}

/* ═══ Custom Utility Classes ═══ */
.bg-primario { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light)) !important; }
.bg-secundario { background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light)) !important; }

.text-primario { color: var(--color-primary) !important; }
.text-secundario { color: var(--color-secondary) !important; }
.text-warning-dark { color: var(--color-text-warning) !important; }

.bg-primary-soft { background-color: rgba(74, 0, 224, 0.08) !important; }
.bg-success-soft { background-color: rgba(25, 135, 84, 0.08) !important; }
.bg-danger-soft { background-color: rgba(220, 53, 69, 0.1) !important; }
.bg-white-soft { background-color: rgba(255, 255, 255, 0.15) !important; }
.bg-warning-soft {
    background-color: rgba(255, 193, 7, 0.1) !important;
    color: var(--color-warning-light) !important;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--color-bg-light);
    color: var(--color-text-main);
}

/* ═══ Component: Resultado ═══ */
.resultado-wrapper {
    max-width: 660px;
}

.resultado-card {
    border-radius: 1.5rem;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.55s ease both;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

.header-bajo    { background: linear-gradient(135deg, var(--color-success) 0%, var(--color-success-light) 100%); }
.header-medio   { background: linear-gradient(135deg, var(--color-warning) 0%, var(--color-warning-light) 100%); }
.header-alto    { background: linear-gradient(135deg, var(--color-danger) 0%, var(--color-danger-light) 100%); }

.score-circle {
    width: 120px;
    height: 120px;
    background: rgba(255,255,255,0.18);
    border: 4px solid rgba(255,255,255,0.55);
}

.score-label  {
    font-size: 0.65rem;
    opacity: 0.8;
    letter-spacing: 0.08em;
}

.nivel-bar {
    height: 10px;
    background: #e9ecef;
}

.nivel-bar-fill {
    width: 0;
    transition: width 1.2s cubic-bezier(.4,0,.2,1);
}

.fill-bajo  { background: linear-gradient(90deg, var(--color-success), var(--color-success-light)); }
.fill-medio { background: linear-gradient(90deg, var(--color-warning), var(--color-warning-light)); }
.fill-alto  { background: linear-gradient(90deg, var(--color-danger), var(--color-danger-light)); }

.btn-repetir {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    transition: opacity 0.2s, transform 0.2s;
    box-shadow: var(--shadow-sm);
}

.btn-repetir:hover {
    opacity: 0.88;
    transform: translateY(-2px);
    color: var(--color-bg-white);
}

/* ═══ Component: Login / Lockout / General Buttons ═══ */
.card-glassmorphic {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.bg-gradient-login, .bg-gradient-welcome, .bg-gradient-card, .btn-gradient-action {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

.bg-gradient-lockout, .btn-gradient-danger {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
}

.btn-gradient-action, .btn-gradient-danger {
    transition: all 0.3s ease;
}

.btn-gradient-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(74, 0, 224, 0.4) !important;
}

.btn-gradient-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 75, 43, 0.4) !important;
    color: var(--color-bg-white);
}

/* ═══ Animations ═══ */
.animate-pulse-slow {
    animation: pulseSlow 2.5s infinite;
}

.animate-pulse-heart {
    animation: heartPulse 2.5s infinite;
}

.animate-pulse-fast {
    animation: heartbeat 1.8s infinite;
}

.animate-shake {
    animation: shake 0.5s ease-in-out;
}

@keyframes pulseSlow {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes heartPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

/* ═══ Component: Home & Utilities ═══ */
.icon-shape {
    width: 50px;
    height: 50px;
}

.hover-grow {
    transition: all 0.3s ease-in-out;
}

.hover-grow:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.08) !important;
}

.transition-all {
    transition: all 0.3s ease-in-out;
}

.hover-bg-light:hover {
    background-color: var(--color-bg-light);
}

.hover-opacity:hover {
    opacity: 0.85;
}

/* ═══ Component: Base Admin Layout ═══ */
.admin-sidebar {
    width: 260px;
}

.admin-main {
    transition: all 0.3s ease;
}

.admin-topbar {
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

@media (max-width: 991.98px) {
    .admin-sidebar {
        display: none;
    }
}

/* ═══ Component: Navbar Aprendiz ═══ */
.navbar-custom {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-brand-custom {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.nav-link-custom {
    color: var(--color-text-muted);
    transition: all 0.2s ease;
}

.nav-link-custom:hover {
    color: var(--color-primary);
    background-color: rgba(74, 0, 224, 0.05);
}

.nav-link-custom.active {
    color: var(--color-primary) !important;
    background-color: rgba(74, 0, 224, 0.1);
}

/* ═══ Component: Sidebar Admin ═══ */
.sidebar-link {
    color: rgba(255,255,255,0.65);
    border-radius: 12px;
    transition: all 0.2s ease-in-out;
    font-size: 0.95rem;
}

.sidebar-link i {
    font-size: 1.2rem;
    transition: transform 0.2s ease;
}

.sidebar-link:hover {
    color: var(--color-bg-white);
    background-color: rgba(255,255,255,0.08);
    transform: translateX(4px);
}

.sidebar-link:hover i {
    transform: scale(1.1);
}

.sidebar-link.active {
    color: var(--color-bg-white);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    box-shadow: var(--shadow-md);
}

/* ═══ Component: Sensibilizacion & Seguimiento ═══ */
.text-gradient-sens {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.separator-bar {
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border-radius: 2px;
}

/* =========================================================================
   DataTables Custom Theme
   ========================================================================= */
.dataTables_wrapper .dataTables_paginate .paginate_button.current, 
.dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light)) !important;
    color: white !important;
    border: none !important;
    border-radius: 8px !important;
    box-shadow: 0 4px 6px rgba(74, 0, 224, 0.2);
    font-weight: 600;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: 8px !important;
    border: none !important;
    padding: 0.4rem 0.8rem !important;
    margin: 0 0.2rem !important;
    transition: all 0.3s ease;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover:not(.current):not(.disabled) {
    background: rgba(74, 0, 224, 0.1) !important;
    color: var(--color-primary) !important;
    border: none !important;
}

.dataTables_wrapper .dataTables_filter input {
    border: 1px solid #dee2e6;
    border-radius: 20px;
    padding: 0.375rem 1rem;
    outline: none;
    transition: all 0.2s ease;
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 0.2rem rgba(142, 45, 226, 0.15);
}

.dataTables_wrapper .dataTables_length select {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 0.375rem 2rem 0.375rem 0.75rem;
}

/* ═══ Component: Clickable Table Rows ═══ */
.table-hover tbody tr.clickable-row {
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.table-hover tbody tr.clickable-row:hover {
    background-color: rgba(74, 0, 224, 0.04) !important;
}

.table-hover tbody tr.clickable-row:active {
    background-color: rgba(74, 0, 224, 0.08) !important;
}

/* =========================================================================
   Bootstrap 5 native dark theme and custom overrides
   ========================================================================= */
[data-bs-theme="dark"] {
    --color-bg-light: #0d0e15;
    --color-bg-white: #181926;
    --color-text-main: #f3f4f6;
    --color-text-muted: #9ca3af;
    
    --color-primary: #8e2de2;
    --color-primary-light: #a855f7;
}

/* Custom overrides for Dark Mode */
[data-bs-theme="dark"] body {
    background-color: var(--color-bg-light) !important;
    color: var(--color-text-main) !important;
}

[data-bs-theme="dark"] .navbar-custom,
[data-bs-theme="dark"] .admin-topbar,
[data-bs-theme="dark"] .card,
[data-bs-theme="dark"] .modal-content,
[data-bs-theme="dark"] .dropdown-menu {
    background-color: var(--color-bg-white) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    color: var(--color-text-main) !important;
}

[data-bs-theme="dark"] .bg-white {
    background-color: var(--color-bg-white) !important;
}

[data-bs-theme="dark"] .bg-light {
    background-color: rgba(255, 255, 255, 0.03) !important;
}

[data-bs-theme="dark"] .text-gray-900,
[data-bs-theme="dark"] .text-gray-800,
[data-bs-theme="dark"] .text-gray-700,
[data-bs-theme="dark"] .text-dark {
    color: #f3f4f6 !important;
}

[data-bs-theme="dark"] .text-muted {
    color: var(--color-text-muted) !important;
}

[data-bs-theme="dark"] .dropdown-item {
    color: #e5e7eb !important;
}

[data-bs-theme="dark"] .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: #ffffff !important;
}

[data-bs-theme="dark"] .table {
    color: #e5e7eb !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
}

[data-bs-theme="dark"] .table-hover tbody tr.clickable-row:hover {
    background-color: rgba(255, 255, 255, 0.04) !important;
}

[data-bs-theme="dark"] .option-label {
    background-color: var(--color-bg-white) !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
}

[data-bs-theme="dark"] .option-label:hover {
    background-color: rgba(255, 255, 255, 0.03) !important;
}

[data-bs-theme="dark"] .option-label.selected {
    background-color: rgba(142, 45, 226, 0.12) !important;
    border-color: var(--color-primary) !important;
}

[data-bs-theme="dark"] .dataTables_wrapper .dataTables_filter input,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_length select {
    background-color: var(--color-bg-white);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-main);
}

/* =========================================================================
   Accessibility Floating Widget Styles
   ========================================================================= */
.accessibility-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4a00e0, #8e2de2);
    color: white;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(74, 0, 224, 0.4);
    cursor: pointer;
    z-index: 9999;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.accessibility-btn:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 6px 20px rgba(74, 0, 224, 0.5);
}

.accessibility-menu {
    position: fixed;
    bottom: 85px;
    right: 25px;
    width: 300px;
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    z-index: 9998;
    display: none;
    flex-direction: column;
    padding: 1.5rem;
    animation: slideUpAcc 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-bs-theme="dark"] .accessibility-menu {
    background: #181926;
    border-color: rgba(255, 255, 255, 0.08);
}

@keyframes slideUpAcc {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.accessibility-menu.active {
    display: flex;
}

.accessibility-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    padding-bottom: 0.5rem;
}

[data-bs-theme="dark"] .accessibility-title {
    border-color: rgba(255, 255, 255, 0.08);
}

.accessibility-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.8rem;
}

.accessibility-label {
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.accessibility-controls {
    display: flex;
    gap: 0.5rem;
}

/* Colorblindness filter modes */
html[data-colorblind="deuteranopia"] {
    filter: contrast(115%) saturate(120%) hue-rotate(10deg);
}
html[data-colorblind="protanopia"] {
    filter: contrast(120%) saturate(110%) hue-rotate(15deg);
}
html[data-colorblind="tritanopia"] {
    filter: contrast(110%) saturate(130%) hue-rotate(-10deg);
}
html[data-colorblind="grayscale"] {
    filter: grayscale(1) contrast(110%);
}

/* High Contrast override */
html[data-contrast="high"] {
    filter: contrast(135%) saturate(110%);
}

/* ═══ Fixes for Dark Mode (PDF QA) ═══ */
[data-bs-theme="dark"] .table-light, [data-theme="dark"] .table-light {
    background-color: #2b2d42 !important;
    color: #e2e8f0 !important;
    border-color: #3f4458 !important;
}
[data-bs-theme="dark"] .table-light th, [data-theme="dark"] .table-light th {
    background-color: #2b2d42 !important;
    color: #e2e8f0 !important;
    border-color: #3f4458 !important;
}
[data-bs-theme="dark"] .bg-light, [data-theme="dark"] .bg-light {
    background-color: rgba(255, 255, 255, 0.05) !important;
    color: #e2e8f0 !important;
}
[data-bs-theme="dark"] .bg-white, [data-theme="dark"] .bg-white {
    background-color: #1e1e2d !important;
}
[data-bs-theme="dark"] .text-dark, [data-theme="dark"] .text-dark {
    color: #e2e8f0 !important;
}
[data-bs-theme="dark"] .text-secondary, [data-theme="dark"] .text-secondary {
    color: #cbd5e1 !important;
}
[data-bs-theme="dark"] .pregunta-form-card input, 
[data-bs-theme="dark"] .pregunta-form-card select, 
[data-bs-theme="dark"] .pregunta-form-card textarea {
    background-color: #1e1e2d !important;
    color: #e2e8f0 !important;
    border-color: #3f4458 !important;
}