/* ============================================================
   RAIS Professional UI Theme
   Elegant, modern design system overlay
   ============================================================ */

:root {
    --rais-primary: #4f46e5;
    --rais-primary-light: #818cf8;
    --rais-primary-dark: #3730a3;
    --rais-secondary: #7c3aed;
    --rais-accent: #06b6d4;
    --rais-success: #10b981;
    --rais-warning: #f59e0b;
    --rais-danger: #ef4444;
    --rais-surface: #ffffff;
    --rais-bg: #f8fafc;
    --rais-text: #1e293b;
    --rais-text-secondary: #64748b;
    --rais-text-light: #94a3b8;
    --rais-border: #e2e8f0;
    --rais-shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --rais-shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
    --rais-shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
    --rais-shadow-xl: 0 20px 40px -4px rgba(0,0,0,0.1);
    --rais-radius: 16px;
    --rais-radius-sm: 10px;
    --rais-radius-lg: 24px;
    --rais-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Global Overrides ---- */
body {
    background: var(--rais-bg) !important;
    color: var(--rais-text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ---- Enhanced Header/Navbar ---- */
.colorful-header-theme {
    background: rgba(255,255,255,0.95) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(79,70,229,0.12) !important;
    border-image: none !important;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04) !important;
}

.navbar.scrolled.colorful-header-theme {
    box-shadow: var(--rais-shadow) !important;
}

.header-text-gradient {
    background: linear-gradient(135deg, var(--rais-primary) 0%, var(--rais-secondary) 50%, #ec4899 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    font-weight: 800 !important;
    letter-spacing: 0.5px !important;
}

/* ---- Hero Section ---- */
header.py-5 {
    background: linear-gradient(180deg, #ffffff 0%, var(--rais-bg) 100%) !important;
    position: relative;
    overflow: hidden;
}

header.py-5::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79,70,229,0.06) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

header.py-5::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(124,58,237,0.05) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.text-gradient, .bg-gradient-primary-to-secondary {
    background: linear-gradient(135deg, var(--rais-primary) 0%, var(--rais-secondary) 60%, #ec4899 100%) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
}

.bg-gradient-primary-to-secondary {
    -webkit-text-fill-color: white !important;
    background-clip: padding-box !important;
    -webkit-background-clip: padding-box !important;
}

/* ---- Badge Refinement ---- */
.badge.bg-gradient-primary-to-secondary,
.badge[style*="background-color: rgba(0,0,0,0.7)"] {
    background: linear-gradient(135deg, var(--rais-primary) 0%, var(--rais-secondary) 100%) !important;
    -webkit-text-fill-color: white !important;
    background-clip: padding-box !important;
    -webkit-background-clip: padding-box !important;
    border-radius: 50px !important;
    padding: 10px 24px !important;
    font-weight: 600 !important;
    letter-spacing: 2px !important;
    box-shadow: 0 4px 15px rgba(79,70,229,0.25);
}

/* ---- Section Cards ---- */
section.py-5 {
    background: var(--rais-bg) !important;
}

.card.border-0.shadow-lg.rounded-4 {
    border-radius: var(--rais-radius-lg) !important;
    border: 1px solid var(--rais-border) !important;
    box-shadow: var(--rais-shadow) !important;
    background: var(--rais-surface) !important;
    transition: var(--rais-transition);
    overflow: hidden;
}

.card.border-0.shadow-lg.rounded-4:hover {
    box-shadow: var(--rais-shadow-lg) !important;
}

.card-body.p-5 {
    padding: 40px !important;
}

/* ---- Section Title with Icon ---- */
.feature.rounded-3 {
    border-radius: 14px !important;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ---- Assessment Cards (3 cards) ---- */
.card.border-0.h-100.shadow-sm {
    border-radius: var(--rais-radius) !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    transition: var(--rais-transition);
    overflow: hidden;
}

.card.border-0.h-100.shadow-sm:hover {
    transform: translateY(-6px);
    box-shadow: var(--rais-shadow-lg) !important;
}

/* ---- Progress Overview Bar ---- */
.progress {
    border-radius: 10px !important;
    overflow: hidden;
}

.progress-bar {
    border-radius: 10px !important;
    transition: width 0.8s ease-in-out;
}

/* ---- Modern Addon Cards (Business Tools) ---- */
.modern-addon-card {
    border-radius: var(--rais-radius-lg) !important;
    border: 1px solid var(--rais-border) !important;
    transition: var(--rais-transition);
    position: relative;
    overflow: hidden;
}

.modern-addon-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--rais-primary), var(--rais-secondary), #ec4899);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modern-addon-card.active::after {
    opacity: 1;
}

.modern-addon-card:hover {
    transform: translateY(-8px) scale(1.01) !important;
    box-shadow: var(--rais-shadow-xl) !important;
    border-color: rgba(79,70,229,0.2) !important;
}

.addon-icon-bg {
    background: linear-gradient(135deg, var(--rais-primary) 0%, var(--rais-secondary) 100%) !important;
    opacity: 0.12 !important;
}

.addon-icon {
    color: var(--rais-primary) !important;
}

.feature-tag {
    background: linear-gradient(135deg, #f0f4ff 0%, #ede9fe 100%) !important;
    color: var(--rais-primary-dark) !important;
    border: 1px solid #e0e7ff !important;
    border-radius: 8px !important;
    font-weight: 500 !important;
    font-size: 0.78rem !important;
    padding: 4px 12px !important;
}

/* ---- Modal Upgrades ---- */
.modal-content {
    border-radius: var(--rais-radius-lg) !important;
    border: none !important;
    box-shadow: var(--rais-shadow-xl) !important;
    overflow: hidden;
}

.modal-header {
    background: linear-gradient(135deg, var(--rais-primary) 0%, var(--rais-secondary) 100%) !important;
    padding: 24px 32px !important;
    border: none !important;
}

.modal-header h4 {
    font-weight: 700 !important;
    font-size: 1.15rem !important;
    letter-spacing: 0.3px;
}

.modal-body {
    padding: 32px !important;
    background: #fafbfc !important;
}

.modal-footer {
    padding: 20px 32px !important;
    background: #fafbfc !important;
    border-top: 1px solid var(--rais-border) !important;
}

/* ---- Form Controls ---- */
.form-control, .form-select {
    border-radius: var(--rais-radius-sm) !important;
    border: 1.5px solid var(--rais-border) !important;
    padding: 12px 16px !important;
    font-size: 0.92rem !important;
    color: var(--rais-text) !important;
    transition: var(--rais-transition);
    background: white !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--rais-primary) !important;
    box-shadow: 0 0 0 3px rgba(79,70,229,0.12) !important;
}

.form-control::placeholder {
    color: var(--rais-text-light) !important;
}

/* ---- Buttons ---- */
.btn-success {
    background: linear-gradient(135deg, var(--rais-primary) 0%, var(--rais-secondary) 100%) !important;
    border: none !important;
    border-radius: var(--rais-radius-sm) !important;
    padding: 12px 28px !important;
    font-weight: 600 !important;
    font-size: 0.92rem !important;
    letter-spacing: 0.3px;
    transition: var(--rais-transition);
    box-shadow: 0 4px 12px rgba(79,70,229,0.2);
}

.btn-success:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 20px rgba(79,70,229,0.35) !important;
}

.btn.bg-gradient-primary-to-secondary {
    border-radius: var(--rais-radius-sm) !important;
    font-weight: 600 !important;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(79,70,229,0.3);
    transition: var(--rais-transition);
    -webkit-text-fill-color: white !important;
    background-clip: padding-box !important;
    -webkit-background-clip: padding-box !important;
}

.btn.bg-gradient-primary-to-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79,70,229,0.4);
}

.btn-secondary {
    background: #64748b !important;
    border: none !important;
    border-radius: var(--rais-radius-sm) !important;
    font-weight: 600 !important;
}

.btn-secondary:hover {
    background: #475569 !important;
    transform: translateY(-2px);
}

/* ---- Toast Notification ---- */
.toast {
    border-radius: var(--rais-radius) !important;
    border: none !important;
    box-shadow: var(--rais-shadow-lg) !important;
    background: var(--rais-surface) !important;
    overflow: hidden;
}

.toast-header {
    background: linear-gradient(135deg, var(--rais-primary), var(--rais-secondary)) !important;
    color: white !important;
    padding: 12px 16px !important;
    border: none !important;
}

.toast-header strong {
    font-weight: 600 !important;
    font-size: 0.85rem !important;
}

.toast-body {
    padding: 16px !important;
    font-size: 0.9rem !important;
}

/* ---- Footer ---- */
footer {
    background: var(--rais-surface) !important;
    border-top: 1px solid var(--rais-border) !important;
}

/* ---- Notification Bell (for header) ---- */
.notification-bell {
    position: relative;
    cursor: pointer;
    font-size: 1.3rem;
    color: var(--rais-text-secondary);
    transition: var(--rais-transition);
}

.notification-bell:hover {
    color: var(--rais-primary);
}

.notification-badge {
    position: absolute;
    top: -4px;
    right: -6px;
    background: var(--rais-danger);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 0.65rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

/* ---- Admin Link in Header ---- */
.admin-header-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--rais-primary) 0%, var(--rais-secondary) 100%);
    color: white !important;
    border-radius: 8px;
    font-size: 0.78rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--rais-transition);
}

.admin-header-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79,70,229,0.3);
    color: white !important;
}

/* ---- Responsive Adjustments ---- */
@media (max-width: 768px) {
    .card-body.p-5 {
        padding: 24px !important;
    }

    .modal-body {
        padding: 20px !important;
    }

    .modal-header {
        padding: 16px 20px !important;
    }
}

/* ---- Smooth Animations ---- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* ---- Scrollbar Styling ---- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* ---- Assessment Checklist Page Enhancements ---- */
.sidebar-navigation .list-group-item {
    border-radius: 12px !important;
    font-weight: 500;
    transition: var(--rais-transition);
    border: 1.5px solid transparent !important;
}

.sidebar-navigation .list-group-item.active {
    background: linear-gradient(135deg, var(--rais-primary) 0%, var(--rais-secondary) 100%) !important;
    border-color: transparent !important;
    box-shadow: 0 4px 12px rgba(79,70,229,0.25);
}

.sidebar-navigation .list-group-item:hover:not(.active) {
    border-color: var(--rais-primary) !important;
    color: var(--rais-primary) !important;
    background: rgba(79,70,229,0.04) !important;
    box-shadow: none !important;
}

/* ---- Version History Cards ---- */
.version-card {
    background: var(--rais-surface);
    border: 1px solid var(--rais-border);
    border-radius: var(--rais-radius);
    padding: 20px;
    transition: var(--rais-transition);
    position: relative;
}

.version-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    bottom: 16px;
    width: 4px;
    background: linear-gradient(180deg, var(--rais-primary), var(--rais-secondary));
    border-radius: 2px;
}

.version-card:hover {
    box-shadow: var(--rais-shadow);
    border-color: rgba(79,70,229,0.15);
}

/* ---- Benchmark Comparison ---- */
.benchmark-bar {
    height: 10px;
    border-radius: 5px;
    background: #e2e8f0;
    overflow: hidden;
    margin: 8px 0;
}

.benchmark-bar-fill {
    height: 100%;
    border-radius: 5px;
    transition: width 1s ease-in-out;
}

.benchmark-bar-fill.user-score {
    background: linear-gradient(90deg, var(--rais-primary), var(--rais-secondary));
}

.benchmark-bar-fill.industry-avg {
    background: linear-gradient(90deg, var(--rais-warning), #fbbf24);
}