/**
 * Habyl Backend - Liquid Glass Theme (Light Mode)
 * Matches the mobile app design system
 * Works WITH Bootstrap - enhances without replacing
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ========================================
   CSS VARIABLES (Same as mobile app)
   ======================================== */
:root {
    /* Couleurs principales Habyl */
    --primary: #7b91d4;
    --primary-light: #8fa3dc;
    --primary-dark: #6a7fc0;
    --habyl-green: #1CAF84;
    --habyl-gray: #535353;
    --habyl-orange: #DB712E;

    /* Couleurs fonctionnelles */
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;

    /* RGB values for rgba() */
    --primary-rgb: 123, 145, 212;
    --success-rgb: 34, 197, 94;
    --warning-rgb: 245, 158, 11;
    --error-rgb: 239, 68, 68;
    --info-rgb: 59, 130, 246;

    /* Couleurs de fond (light mode) */
    --bg-gradient-start: #f8fafc;
    --bg-gradient-end: #e8edff;

    /* Glass effect (light mode) */
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-bg-hover: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(123, 145, 212, 0.2);
    --glass-border-hover: rgba(123, 145, 212, 0.35);
    --glass-blur: 15px;

    /* Ombres */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;

    /* Texte */
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-tertiary: #94a3b8;
}

/* ========================================
   BASE STYLES
   ======================================== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif !important;
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-end) 100%) !important;
    min-height: 100vh;
    color: var(--text-primary);
}

/* Background mesh gradient */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(123, 145, 212, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(143, 163, 220, 0.04) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ========================================
   NAVBAR ENHANCEMENT
   ======================================== */
.navbar {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(var(--glass-blur)) !important;
    -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
    border-bottom: 1px solid var(--glass-border) !important;
    box-shadow: var(--shadow-sm) !important;
}

.navbar-brand {
    font-weight: 600 !important;
    color: var(--primary) !important;
}

/* ========================================
   CARD ENHANCEMENTS (Bootstrap override)
   ======================================== */
.card {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(var(--glass-blur)) !important;
    -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-md) !important;
    overflow: hidden;
}

/* Cards avec fond coloré (stats) - Ne pas appliquer l'effet glass */
.card.bg-primary,
.card.bg-secondary,
.card.bg-success,
.card.bg-danger,
.card.bg-warning,
.card.bg-info {
    background: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border: none !important;
}

.card.bg-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
}

.card.bg-secondary {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%) !important;
}

.card.bg-success {
    background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%) !important;
}

.card.bg-danger {
    background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%) !important;
}

.card.bg-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%) !important;
}

.card.bg-info {
    background: linear-gradient(135deg, var(--info) 0%, #2563eb 100%) !important;
}

.card-body {
    padding: var(--spacing-lg) !important;
}

.card-header {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    border-bottom: 1px solid var(--glass-border) !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
    font-weight: 600;
}

/* Card headers avec couleurs Bootstrap - Gradients modernes */
.card-header.bg-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    border-bottom-color: transparent !important;
}

.card-header.bg-secondary {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%) !important;
    border-bottom-color: transparent !important;
}

.card-header.bg-success {
    background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%) !important;
    border-bottom-color: transparent !important;
}

.card-header.bg-danger {
    background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%) !important;
    border-bottom-color: transparent !important;
}

.card-header.bg-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%) !important;
    border-bottom-color: transparent !important;
}

.card-header.bg-info {
    background: linear-gradient(135deg, var(--info) 0%, #2563eb 100%) !important;
    border-bottom-color: transparent !important;
}

/* ========================================
   BUTTON ENHANCEMENTS
   ======================================== */
.btn {
    border-radius: var(--radius-sm) !important;
    font-weight: 500 !important;
    transition: all 0.2s ease !important;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
    border-color: var(--primary) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #5a6eb0 100%) !important;
    border-color: var(--primary-dark) !important;
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #16a34a 100%) !important;
    border-color: var(--success) !important;
}

.btn-danger {
    background: linear-gradient(135deg, var(--error) 0%, #dc2626 100%) !important;
    border-color: var(--error) !important;
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning) 0%, #d97706 100%) !important;
    border-color: var(--warning) !important;
}

.btn-info {
    background: linear-gradient(135deg, var(--info) 0%, #2563eb 100%) !important;
    border-color: var(--info) !important;
    color: #fff !important;
}

.btn-info:hover,
.btn-info:focus {
    color: #fff !important;
}

.btn-secondary {
    background: linear-gradient(135deg, #64748b 0%, #475569 100%) !important;
    border-color: #64748b !important;
}

.btn-outline-primary {
    color: var(--primary) !important;
    border-color: var(--primary) !important;
    border-radius: var(--radius-sm) !important;
}

.btn-outline-primary:hover {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.btn-outline-secondary {
    color: #64748b !important;
    border-color: #64748b !important;
}

.btn-outline-secondary:hover {
    background: #64748b !important;
    border-color: #64748b !important;
    color: #fff !important;
}

.btn-outline-success {
    color: var(--success) !important;
    border-color: var(--success) !important;
}

.btn-outline-success:hover {
    background: var(--success) !important;
    border-color: var(--success) !important;
    color: #fff !important;
}

/* Small buttons */
.btn-sm {
    border-radius: var(--radius-sm) !important;
    padding: 0.25rem 0.75rem !important;
}

/* ========================================
   FORM ENHANCEMENTS
   ======================================== */
.form-control,
.form-select {
    border-radius: var(--radius-sm) !important;
    border: 1px solid var(--glass-border) !important;
    background: var(--glass-bg) !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(123, 145, 212, 0.15) !important;
    background: #fff !important;
}

.input-group-text {
    border-radius: var(--radius-sm) !important;
    border: 1px solid var(--glass-border) !important;
    background: var(--glass-bg) !important;
}

/* Form group compatibility */
.form-group {
    margin-bottom: 1rem;
}

/* ========================================
   ALERT ENHANCEMENTS
   ======================================== */
.alert {
    border-radius: var(--radius-md) !important;
    border-left-width: 4px !important;
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
}

.alert-primary {
    background: rgba(var(--primary-rgb), 0.1) !important;
    border-color: var(--primary) !important;
    color: var(--primary-dark) !important;
}

.alert-success {
    background: rgba(var(--success-rgb), 0.1) !important;
    border-color: var(--success) !important;
}

.alert-warning {
    background: rgba(var(--warning-rgb), 0.1) !important;
    border-color: var(--warning) !important;
}

.alert-danger {
    background: rgba(var(--error-rgb), 0.1) !important;
    border-color: var(--error) !important;
}

.alert-info {
    background: rgba(var(--info-rgb), 0.1) !important;
    border-color: var(--info) !important;
}

/* ========================================
   TABLE ENHANCEMENTS
   ======================================== */
.table {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.table thead th {
    border-bottom-width: 1px !important;
    font-weight: 600 !important;
    font-size: 0.8rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    color: var(--text-secondary) !important;
    background: rgba(var(--primary-rgb), 0.03) !important;
    padding: 0.75rem 1rem !important;
}

.table tbody td {
    padding: 0.75rem 1rem !important;
    vertical-align: middle !important;
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    background: rgba(var(--primary-rgb), 0.02) !important;
}

.table-hover > tbody > tr:hover > * {
    background: rgba(var(--primary-rgb), 0.06) !important;
}

/* ========================================
   BADGE ENHANCEMENTS
   ======================================== */
.badge {
    border-radius: var(--radius-sm) !important;
    font-weight: 500 !important;
    padding: 0.35em 0.65em !important;
}

/* ========================================
   MODAL ENHANCEMENTS
   ======================================== */
.modal-content {
    border-radius: var(--radius-lg) !important;
    border: 1px solid var(--glass-border) !important;
    box-shadow: var(--shadow-lg) !important;
    overflow: hidden;
}

.modal-header {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
}

.modal-body {
    padding: var(--spacing-lg) !important;
}

.modal-footer {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
}

.modal-header.bg-danger,
.modal-header.bg-success,
.modal-header.bg-warning,
.modal-header.bg-info,
.modal-header.bg-primary {
    border-bottom: none !important;
}

/* ========================================
   BREADCRUMB ENHANCEMENT
   ======================================== */
.breadcrumb {
    background: transparent !important;
    padding: 0 !important;
    margin-bottom: 1rem !important;
    font-size: 0.875rem;
}

.breadcrumb-item a {
    color: var(--primary) !important;
    text-decoration: none !important;
}

.breadcrumb-item a:hover {
    color: var(--primary-dark) !important;
    text-decoration: underline !important;
}

.breadcrumb-item.active {
    color: var(--text-secondary) !important;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '/' !important;
    color: var(--text-tertiary) !important;
}

/* ========================================
   PAGINATION
   ======================================== */
.pagination .page-link {
    border-radius: var(--radius-sm) !important;
    border: 1px solid var(--glass-border) !important;
    color: var(--primary) !important;
    margin: 0 2px !important;
}

.pagination .page-item.active .page-link {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #fff !important;
}

.pagination .page-link:hover {
    background: rgba(var(--primary-rgb), 0.1) !important;
    border-color: var(--primary) !important;
}

/* ========================================
   TEXT COLORS (Bootstrap override)
   ======================================== */
.text-primary {
    color: var(--primary) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-danger {
    color: var(--error) !important;
}

.text-warning {
    color: var(--warning) !important;
}

.text-info {
    color: var(--info) !important;
}

.text-muted {
    color: var(--text-secondary) !important;
}

/* ========================================
   PAGE HEADER
   ======================================== */
h2 {
    color: var(--text-primary);
    font-weight: 600;
}

h2 i {
    color: var(--primary);
}

h5.text-muted {
    font-weight: 500 !important;
}

h5.text-muted i {
    color: var(--primary) !important;
}

/* ========================================
   MAIN CONTENT SPACING
   ======================================== */
main[role="main"],
main.pb-3 {
    padding-bottom: 3rem !important;
    min-height: calc(100vh - 150px);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--glass-bg) !important;
    border-top: 1px solid var(--glass-border) !important;
    padding: 1rem !important;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-top: auto;
}

.footer a {
    color: var(--primary);
}

/* ========================================
   AUTH PAGES (Login, Register)
   ======================================== */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.auth-card {
    width: 100%;
    max-width: 400px;
    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(--shadow-lg);
    padding: 2rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
    color: var(--text-primary);
}

.auth-subtitle {
    color: var(--text-secondary);
    margin: 0;
}

.auth-links {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.875rem;
}

.auth-links a {
    color: var(--primary);
}

.auth-link-secondary {
    margin-top: 0.5rem;
}

/* Bootstrap 5 compatibility */
.btn-block {
    width: 100%;
}

.validation-summary-errors {
    color: var(--error);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* ========================================
   SCROLLBAR
   ======================================== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

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

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

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-fadeIn {
    animation: fadeIn 0.3s ease;
}

/* ========================================
   ACCESSIBILITY
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}