/*
 * Unlock Theme: Slate Professional
 * Bootstrap 5 CSS Override for C# Razor Pages
 * 
 * Original Unlock Colors:
 *   Primary: #2d1b69 (Deep Purple/Indigo)
 *   Accent/Info: #06b6d4 (Cyan)
 * 
 * Added Complementary:
 *   Secondary: #64748b (Slate/Gray)
 * 
 * Usage: Add this CSS after Bootstrap CSS in your _Layout.cshtml
 *   <link rel="stylesheet" href="~/css/unlock-theme-slate.css" />
 */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
    /* Primary - Unlock Deep Purple */
    --bs-primary: #2d1b69;
    --bs-primary-rgb: 45, 27, 105;
    --bs-primary-light: #4a3a8a;
    --bs-primary-dark: #1e1054;
    --bs-primary-hover: #1e1054;
    --bs-primary-active: #150b40;

    /* Secondary - Slate (Added) */
    --bs-secondary: #64748b;
    --bs-secondary-rgb: 100, 116, 139;
    --bs-secondary-light: #94a3b8;
    --bs-secondary-dark: #475569;

    /* Info/Accent - Unlock Cyan (Locked) */
    --bs-info: #06b6d4;
    --bs-info-rgb: 6, 182, 212;
    --bs-info-light: #67e8f9;
    --bs-info-dark: #0891b2;

    /* Success */
    --bs-success: #10b981;
    --bs-success-rgb: 16, 185, 129;

    /* Warning */
    --bs-warning: #f59e0b;
    --bs-warning-rgb: 245, 158, 11;

    /* Danger */
    --bs-danger: #ef4444;
    --bs-danger-rgb: 239, 68, 68;

    /* Light & Dark */
    --bs-light: #f1f5f9;
    --bs-light-rgb: 241, 245, 249;
    --bs-dark: #0f172a;
    --bs-dark-rgb: 15, 23, 42;

    /* Body */
    --bs-body-bg: #ffffff;
    --bs-body-color: #0f172a;
    --bs-body-font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Borders */
    --bs-border-color: #cbd5e1;
    --bs-border-radius: 0.5rem;
    --bs-border-radius-lg: 0.75rem;
    --bs-border-radius-sm: 0.375rem;

    /* Links */
    --bs-link-color: #2d1b69;
    --bs-link-hover-color: #1e1054;

    /* Focus */
    --bs-focus-ring-color: rgba(45, 27, 105, 0.25);
}

/* ============================================
   Typography
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,600;9..40,700&display=swap');

body {
    font-family: var(--bs-body-font-family);
    color: var(--bs-body-color);
    background-color: var(--bs-body-bg);
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
    --bs-btn-bg: #2d1b69;
    --bs-btn-border-color: #2d1b69;
    --bs-btn-hover-bg: #1e1054;
    --bs-btn-hover-border-color: #1e1054;
    --bs-btn-active-bg: #150b40;
    --bs-btn-active-border-color: #150b40;
    --bs-btn-disabled-bg: #2d1b69;
    --bs-btn-disabled-border-color: #2d1b69;
}

.btn-secondary {
    --bs-btn-bg: #64748b;
    --bs-btn-border-color: #64748b;
    --bs-btn-hover-bg: #475569;
    --bs-btn-hover-border-color: #475569;
    --bs-btn-active-bg: #334155;
    --bs-btn-active-border-color: #334155;
    --bs-btn-disabled-bg: #64748b;
    --bs-btn-disabled-border-color: #64748b;
}

.btn-info {
    --bs-btn-bg: #06b6d4;
    --bs-btn-border-color: #06b6d4;
    --bs-btn-hover-bg: #0891b2;
    --bs-btn-hover-border-color: #0891b2;
    --bs-btn-active-bg: #0e7490;
    --bs-btn-active-border-color: #0e7490;
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-color: #fff;
}

.btn-success {
    --bs-btn-bg: #10b981;
    --bs-btn-border-color: #10b981;
    --bs-btn-hover-bg: #059669;
    --bs-btn-hover-border-color: #059669;
    --bs-btn-active-bg: #047857;
    --bs-btn-active-border-color: #047857;
}

.btn-warning {
    --bs-btn-bg: #f59e0b;
    --bs-btn-border-color: #f59e0b;
    --bs-btn-hover-bg: #d97706;
    --bs-btn-hover-border-color: #d97706;
    --bs-btn-active-bg: #b45309;
    --bs-btn-active-border-color: #b45309;
    --bs-btn-color: #0f172a;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-color: #fff;
}

.btn-danger {
    --bs-btn-bg: #ef4444;
    --bs-btn-border-color: #ef4444;
    --bs-btn-hover-bg: #dc2626;
    --bs-btn-hover-border-color: #dc2626;
    --bs-btn-active-bg: #b91c1c;
    --bs-btn-active-border-color: #b91c1c;
}

.btn-light {
    --bs-btn-bg: #f1f5f9;
    --bs-btn-border-color: #cbd5e1;
    --bs-btn-hover-bg: #e2e8f0;
    --bs-btn-hover-border-color: #94a3b8;
    --bs-btn-color: #0f172a;
}

.btn-dark {
    --bs-btn-bg: #0f172a;
    --bs-btn-border-color: #0f172a;
    --bs-btn-hover-bg: #020617;
    --bs-btn-hover-border-color: #020617;
}

/* Outline Buttons */
.btn-outline-primary {
    --bs-btn-color: #2d1b69;
    --bs-btn-border-color: #2d1b69;
    --bs-btn-hover-bg: #2d1b69;
    --bs-btn-hover-border-color: #2d1b69;
    --bs-btn-active-bg: #1e1054;
    --bs-btn-active-border-color: #1e1054;
}

.btn-outline-secondary {
    --bs-btn-color: #64748b;
    --bs-btn-border-color: #64748b;
    --bs-btn-hover-bg: #64748b;
    --bs-btn-hover-border-color: #64748b;
    --bs-btn-active-bg: #475569;
    --bs-btn-active-border-color: #475569;
}

.btn-outline-info {
    --bs-btn-color: #06b6d4;
    --bs-btn-border-color: #06b6d4;
    --bs-btn-hover-bg: #06b6d4;
    --bs-btn-hover-border-color: #06b6d4;
    --bs-btn-active-bg: #0891b2;
    --bs-btn-active-border-color: #0891b2;
}

/* ============================================
   Badges
   ============================================ */
.badge.bg-primary { background-color: #2d1b69 !important; }
.badge.bg-secondary { background-color: #64748b !important; }
.badge.bg-info { background-color: #06b6d4 !important; }
.badge.bg-success { background-color: #10b981 !important; }
.badge.bg-warning { background-color: #f59e0b !important; color: #0f172a !important; }
.badge.bg-danger { background-color: #ef4444 !important; }
.badge.bg-light { background-color: #f1f5f9 !important; color: #0f172a !important; }
.badge.bg-dark { background-color: #0f172a !important; }

/* ============================================
   Alerts
   ============================================ */
.alert-primary {
    --bs-alert-bg: #ece8f5;
    --bs-alert-border-color: #c4b8e0;
    --bs-alert-color: #1e1054;
}

.alert-secondary {
    --bs-alert-bg: #f1f5f9;
    --bs-alert-border-color: #cbd5e1;
    --bs-alert-color: #334155;
}

.alert-info {
    --bs-alert-bg: #ecfeff;
    --bs-alert-border-color: #a5f3fc;
    --bs-alert-color: #155e75;
}

.alert-success {
    --bs-alert-bg: #ecfdf5;
    --bs-alert-border-color: #a7f3d0;
    --bs-alert-color: #065f46;
}

.alert-warning {
    --bs-alert-bg: #fffbeb;
    --bs-alert-border-color: #fde68a;
    --bs-alert-color: #92400e;
}

.alert-danger {
    --bs-alert-bg: #fef2f2;
    --bs-alert-border-color: #fecaca;
    --bs-alert-color: #991b1b;
}

/* ============================================
   Forms
   ============================================ */
.form-control:focus,
.form-select:focus {
    border-color: #4a3a8a;
    box-shadow: 0 0 0 0.25rem rgba(45, 27, 105, 0.25);
}

.form-check-input:checked {
    background-color: #2d1b69;
    border-color: #2d1b69;
}

.form-check-input:focus {
    border-color: #4a3a8a;
    box-shadow: 0 0 0 0.25rem rgba(45, 27, 105, 0.25);
}

.form-switch .form-check-input:checked {
    background-color: #2d1b69;
}

.form-range::-webkit-slider-thumb {
    background: #2d1b69;
}

.form-range::-moz-range-thumb {
    background: #2d1b69;
}

/* Form labels - more prominent */
.form-label {
    font-weight: 500;
    color: #334155;
}

/* ============================================
   Navigation
   ============================================ */
.nav-link {
    color: #64748b;
}

.nav-link:hover,
.nav-link:focus {
    color: #2d1b69;
}

.nav-link.active {
    color: #2d1b69;
}

.nav-pills .nav-link.active {
    background-color: #2d1b69;
}

.nav-tabs .nav-link.active {
    color: #2d1b69;
    border-color: #cbd5e1 #cbd5e1 #fff;
}

/* ============================================
   Cards
   ============================================ */
.card {
    border-color: var(--bs-border-color);
    border-radius: var(--bs-border-radius-lg);
}

.card-header {
    background-color: #f8fafc;
    border-bottom-color: var(--bs-border-color);
    font-weight: 600;
}

/* ============================================
   Tables
   ============================================ */
.table {
    --bs-table-striped-bg: #f8fafc;
    --bs-table-hover-bg: #f1f5f9;
}

.table-primary {
    --bs-table-bg: #ece8f5;
    --bs-table-border-color: #c4b8e0;
}

.table-secondary {
    --bs-table-bg: #f1f5f9;
    --bs-table-border-color: #cbd5e1;
}

.table-info {
    --bs-table-bg: #ecfeff;
    --bs-table-border-color: #a5f3fc;
}

.table thead th {
    font-weight: 600;
    color: #334155;
    background-color: #f8fafc;
}

/* ============================================
   Progress Bars
   ============================================ */
.progress-bar {
    background-color: #2d1b69;
}

.progress-bar.bg-secondary {
    background-color: #64748b !important;
}

.progress-bar.bg-info {
    background-color: #06b6d4 !important;
}

.progress-bar.bg-success {
    background-color: #10b981 !important;
}

/* ============================================
   Pagination
   ============================================ */
.page-link {
    color: #2d1b69;
}

.page-link:hover {
    color: #1e1054;
    background-color: #f1f5f9;
}

.page-item.active .page-link {
    background-color: #2d1b69;
    border-color: #2d1b69;
}

.page-link:focus {
    box-shadow: 0 0 0 0.25rem rgba(45, 27, 105, 0.25);
}

/* ============================================
   Spinners
   ============================================ */
.spinner-border.text-primary,
.spinner-grow.text-primary {
    color: #2d1b69 !important;
}

.spinner-border.text-secondary,
.spinner-grow.text-secondary {
    color: #64748b !important;
}

.spinner-border.text-info,
.spinner-grow.text-info {
    color: #06b6d4 !important;
}

/* ============================================
   List Groups
   ============================================ */
.list-group-item.active {
    background-color: #2d1b69;
    border-color: #2d1b69;
}

.list-group-item-action:hover,
.list-group-item-action:focus {
    background-color: #f8fafc;
}

.list-group-item-primary {
    background-color: #ece8f5;
    color: #1e1054;
}

.list-group-item-secondary {
    background-color: #f1f5f9;
    color: #334155;
}

.list-group-item-info {
    background-color: #ecfeff;
    color: #155e75;
}

/* ============================================
   Dropdowns
   ============================================ */
.dropdown-item.active,
.dropdown-item:active {
    background-color: #2d1b69;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background-color: #f8fafc;
}

/* ============================================
   Modals
   ============================================ */
.modal-header {
    border-bottom-color: var(--bs-border-color);
}

.modal-footer {
    border-top-color: var(--bs-border-color);
}

.modal-title {
    font-weight: 600;
}

/* ============================================
   Accordion
   ============================================ */
.accordion-button:not(.collapsed) {
    background-color: #ece8f5;
    color: #2d1b69;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(45, 27, 105, 0.25);
    border-color: #4a3a8a;
}

/* ============================================
   Breadcrumbs
   ============================================ */
.breadcrumb-item a {
    color: #2d1b69;
}

.breadcrumb-item a:hover {
    color: #1e1054;
}

.breadcrumb-item.active {
    color: #64748b;
}

/* ============================================
   Text Utilities
   ============================================ */
.text-primary { color: #2d1b69 !important; }
.text-secondary { color: #64748b !important; }
.text-info { color: #06b6d4 !important; }
.text-success { color: #10b981 !important; }
.text-warning { color: #f59e0b !important; }
.text-danger { color: #ef4444 !important; }
.text-light { color: #f1f5f9 !important; }
.text-dark { color: #0f172a !important; }
.text-muted { color: #94a3b8 !important; }

/* ============================================
   Background Utilities
   ============================================ */
.bg-primary { background-color: #2d1b69 !important; }
.bg-secondary { background-color: #64748b !important; }
.bg-info { background-color: #06b6d4 !important; }
.bg-success { background-color: #10b981 !important; }
.bg-warning { background-color: #f59e0b !important; }
.bg-danger { background-color: #ef4444 !important; }
.bg-light { background-color: #f1f5f9 !important; }
.bg-dark { background-color: #0f172a !important; }

/* ============================================
   Border Utilities
   ============================================ */
.border-primary { border-color: #2d1b69 !important; }
.border-secondary { border-color: #64748b !important; }
.border-info { border-color: #06b6d4 !important; }
.border-success { border-color: #10b981 !important; }
.border-warning { border-color: #f59e0b !important; }
.border-danger { border-color: #ef4444 !important; }

/* ============================================
   Links
   ============================================ */
a {
    color: #2d1b69;
}

a:hover {
    color: #1e1054;
}

.link-primary {
    color: #2d1b69 !important;
}

.link-primary:hover {
    color: #1e1054 !important;
}

.link-secondary {
    color: #64748b !important;
}

.link-secondary:hover {
    color: #475569 !important;
}

/* ============================================
   Custom Unlock Components
   ============================================ */
.unlock-deco-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
    pointer-events: none;
    background: radial-gradient(circle, #67e8f9 0%, transparent 70%);
}

.unlock-deco-circle-secondary {
    background: radial-gradient(circle, #94a3b8 0%, transparent 70%);
}

.unlock-header {
    background: linear-gradient(90deg, #2d1b69 0%, #4a3a8a 50%, #06b6d4 100%);

    color: white;
}

.unlock-question-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: #2d1b69;
    color: white;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
}

.unlock-rating-option {
    width: 70px;
    height: 50px;
    border: 2px solid #cbd5e1;
    background: #ffffff;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 500;
    color: #0f172a;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.unlock-rating-option:hover {
    border-color: #2d1b69;
    background: #f8fafc;
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.unlock-rating-option.selected {
    border-color: #2d1b69;
    background: #2d1b69;
    color: white;
}

/* ============================================
   Professional/Enterprise Utilities
   ============================================ */
.sidebar {
    background-color: #f8fafc;
    border-right: 1px solid #e2e8f0;
}

.sidebar .nav-link {
    color: #475569;
    border-radius: 0.375rem;
    margin-bottom: 0.25rem;
}

.sidebar .nav-link:hover {
    background-color: #f1f5f9;
    color: #2d1b69;
}

.sidebar .nav-link.active {
    background-color: #ece8f5;
    color: #2d1b69;
    font-weight: 500;
}

.data-table th {
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: #64748b;
}

.stat-card {
    border-left: 4px solid #2d1b69;
}

.stat-card.success {
    border-left-color: #10b981;
}

.stat-card.warning {
    border-left-color: #f59e0b;
}

.stat-card.danger {
    border-left-color: #ef4444;
}

.stat-card.info {
    border-left-color: #06b6d4;
}

/* ============================================
   Top Navbar - Dark Purple with Pill Buttons
   ============================================ */
.navbar.unlock-navbar {
    background-color: #2d1b69;
    border-bottom: none;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.navbar.unlock-navbar .navbar-brand {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    flex-direction: column;
    line-height: 1;
    padding: 0;
}

.navbar.unlock-navbar .navbar-brand .brand-slash {
    font-style: italic;
    color: #a5b4fc;
}

.navbar.unlock-navbar .navbar-brand .brand-tagline {
    font-size: 0.65rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.6);
    letter-spacing: 0.05em;
    margin-top: 2px;
}

.navbar.unlock-navbar .navbar-brand:hover {
    color: #ffffff;
}

/* Pill-shaped nav links */
.navbar.unlock-navbar .nav-link {
    color: #1e1054;
    background-color: #ffffff;
    border-radius: 50px;
    padding: 6px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0 3px;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.navbar.unlock-navbar .nav-link:hover,
.navbar.unlock-navbar .nav-link:focus {
    background-color: #e8e5f0;
    color: #1e1054;
}

.navbar.unlock-navbar .nav-link.active,
.navbar.unlock-navbar .nav-item.active > .nav-link {
    background-color: #e8e5f0;
    color: #2d1b69;
    font-weight: 600;
}

/* Dropdown toggle pill */
.navbar.unlock-navbar .dropdown-toggle::after {
    margin-left: 6px;
}

/* Dropdown menus from navbar */
.navbar.unlock-navbar .dropdown-menu {
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    margin-top: 6px;
}

/* Avatar button */
.navbar.unlock-navbar .nav-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: #1e1054;
    color: #ffffff;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    margin-right: 6px;
    transition: background-color 0.2s ease;
}

.navbar.unlock-navbar .nav-avatar:hover {
    background-color: #2d1b69;
    color: #ffffff;
}

/* Navbar toggler for mobile */
.navbar.unlock-navbar .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
    padding: 0.25rem 0.5rem;
}

.navbar.unlock-navbar .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Language switcher in dark navbar */
.navbar.unlock-navbar .btn-outline-secondary {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
    padding: 4px 12px;
    border-radius: 50px;
}

.navbar.unlock-navbar .btn-outline-secondary:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    color: #ffffff;
}

/* Login partial pill buttons */
.navbar.unlock-navbar .navbar-nav .nav-pill-btn {
    color: #1e1054;
    background-color: #ffffff;
    border-radius: 50px;
    padding: 6px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0 3px;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
    line-height: 1.5;
    white-space: nowrap;
}

.navbar.unlock-navbar .navbar-nav .nav-pill-btn:hover {
    background-color: #e8e5f0;
    color: #1e1054;
}

/* Logout button as pill */
.navbar.unlock-navbar .btn-logout-pill {
    color: #1e1054;
    background-color: #ffffff;
    border-radius: 50px;
    padding: 6px 20px;
    font-size: 0.875rem;
    font-weight: 500;
    margin: 0 3px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
}

.navbar.unlock-navbar .btn-logout-pill:hover {
    background-color: #e8e5f0;
    color: #1e1054;
}

/* Mobile responsive adjustments */
@media (max-width: 575.98px) {
    .navbar.unlock-navbar .navbar-collapse {
        padding-top: 0.75rem;
    }

    .navbar.unlock-navbar .nav-link,
    .navbar.unlock-navbar .nav-pill-btn,
    .navbar.unlock-navbar .btn-logout-pill {
        margin: 3px 0;
        display: block;
        text-align: center;
    }

    .navbar.unlock-navbar .nav-avatar {
        margin: 0.5rem auto;
        display: flex;
    }

    .navbar.unlock-navbar .d-flex {
        flex-direction: column;
        align-items: stretch !important;
        gap: 0.25rem !important;
    }
}