/* ============================================
   COUCH GAMING - GLOBAL STYLESHEET
   ============================================ */

/* ============================================
   CSS VARIABLES - THEME SYSTEM
   ============================================ */
:root {
    /* Couleurs principales - Mode Sombre */
    --primary: #6f42c1;
    --dark: #121214;
    --light: #8c68cd;
    --secondary-dark: #1a1a2e;
    --secondary-primary: #16213e;
    --accent: #6f42c1;
    --accent-gradient-end: #8c68cd;
    --text-light: #f1f1f1;
    --white: white;

    /* Couleurs avec opacité */
    --overlay-start: rgba(26, 26, 46, 0.9);
    --overlay-end: rgba(22, 33, 62, 0.9);
    --radial-primary: rgba(111, 66, 193, 0.3);
    --radial-transparent: transparent;
    --shadow: rgba(111, 66, 193, 0.6);
    --black-shadow-light: rgba(0, 0, 0, 0.4);
    --black-shadow-medium: rgba(0, 0, 0, 0.8);
    --border: rgba(111, 66, 193, 0.2);
    --bg-light: rgba(111, 66, 193, 0.1);
    --bg-medium: rgba(111, 66, 193, 0.2);
    --accent-shadow: rgba(111, 66, 193, 0.3);
    --accent-shadow-medium: rgba(111, 66, 193, 0.4);
    --accent-shadow-strong: rgba(111, 66, 193, 0.6);
    --glow: rgba(111, 66, 193, 0.8);
}

/* Mode clair - Orange/Corail */
[data-bs-theme="light"] {
    --primary: #ff7f50;
    --dark: #fff8f0;
    --light: #ffa870;
    --secondary-dark: #f1ece8;
    --secondary-primary: #e6d7c8;
    --accent: #ff7f50;
    --accent-gradient-end: #ffa870;
    --text-light: #333333;
    --white: white;

    /* Couleurs avec opacité */
    --overlay-start: rgba(249, 249, 249, 0.9);
    --overlay-end: rgba(240, 240, 240, 0.9);
    --radial-primary: rgba(255, 127, 80, 0.3);
    --radial-transparent: transparent;
    --shadow: rgba(255, 127, 80, 0.6);
    --black-shadow-light: rgba(0, 0, 0, 0.1);
    --black-shadow-medium: rgba(0, 0, 0, 0.2);
    --border: rgba(255, 127, 80, 0.2);
    --bg-light: rgba(255, 127, 80, 0.1);
    --bg-medium: rgba(255, 127, 80, 0.2);
    --accent-shadow: rgba(255, 127, 80, 0.3);
    --accent-shadow-medium: rgba(255, 127, 80, 0.4);
    --accent-shadow-strong: rgba(255, 127, 80, 0.6);
    --glow: rgba(255, 127, 80, 0.8);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-light);
    line-height: 1.6;
    scroll-behavior: smooth;
    font-size: 16px;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-primary) 100%);
}

/* ============================================
   NAVBAR CUSTOMIZATION
   ============================================ */
.navbar-dark {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-primary) 100%) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 20px var(--black-shadow-light);
}

.navbar-brand {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--light) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.nav-link {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    color: var(--text-light) !important;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--light) !important;
    transform: translateY(-2px);
}

.nav-link.active {
    color: var(--light) !important;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    border-radius: 2px;
}

/* ============================================
   BUTTONS & FORMS
   ============================================ */
.btn-primary,
.btn-bd-primary {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%) !important;
    border: none !important;
    color: var(--white) !important;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    box-shadow: 0 4px 15px var(--accent-shadow);
    transition: all 0.3s ease;
    letter-spacing: -0.01em;
}

.btn-primary:hover,
.btn-bd-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--accent-shadow-strong);
}

.btn-outline-success {
    font-family: 'Inter', sans-serif;
    border-color: var(--accent) !important;
    color: var(--accent) !important;
    font-weight: 600;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.btn-outline-success:hover {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%) !important;
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--accent-shadow);
}

.form-control {
    font-family: 'Inter', sans-serif;
    background: var(--secondary-primary);
    border: 1px solid var(--border);
    color: var(--text-light);
    border-radius: 20px;
    padding: 0.6rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    background: var(--secondary-primary);
    border-color: var(--accent);
    color: var(--text-light);
    box-shadow: 0 0 0 0.25rem var(--accent-shadow);
}

/* ============================================
   CARDS & CONTENT CONTAINERS
   ============================================ */
.card {
    background: var(--secondary-primary);
    border: 1px solid var(--border);
    border-radius: 15px;
    box-shadow: 0 8px 20px var(--black-shadow-light);
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px var(--accent-shadow-medium);
}

.card-header {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    border-bottom: none;
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    padding: 1rem 1.5rem;
}

.card-body {
    padding: 1.5rem;
    color: var(--text-light);
}

.card-title {
    font-family: 'Inter', sans-serif;
    color: var(--light);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.card-text {
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    line-height: 1.7;
}

/* ============================================
   TABLES
   ============================================ */
.table {
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
}

.table thead {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    color: var(--white);
}

.table thead th {
    border: none;
    font-weight: 600;
    padding: 1rem;
}

.table tbody tr {
    background: var(--secondary-primary);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background: var(--bg-light);
    transform: translateX(5px);
}

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

/* Tables rayées */
.table-striped tbody tr:nth-of-type(odd) {
    background: var(--bg-light);
}

/* ============================================
   BADGES & PILLS
   ============================================ */
.badge {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: 0 2px 8px var(--accent-shadow);
    letter-spacing: -0.01em;
}

.badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--accent-shadow-medium);
}

/* ============================================
   ALERTS & TOASTS
   ============================================ */
.alert {
    font-family: 'Inter', sans-serif;
    border-radius: 15px;
    border: 1px solid var(--border);
    backdrop-filter: blur(10px);
}

.alert-success {
    background: var(--bg-light);
    color: var(--light);
    border-color: var(--accent);
}

.alert-danger {
    background: rgba(220, 53, 69, 0.1);
    color: #ff6b6b;
    border-color: rgba(220, 53, 69, 0.3);
}

.alert-info {
    background: var(--bg-light);
    color: var(--light);
    border-color: var(--accent);
}

.toast {
    font-family: 'Inter', sans-serif;
    background: var(--secondary-primary);
    border: 1px solid var(--border);
    border-radius: 15px;
    box-shadow: 0 8px 20px var(--black-shadow-light);
    backdrop-filter: blur(10px);
}

.toast-header {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    color: var(--white);
    border-bottom: none;
    font-weight: 600;
}

.toast-body {
    color: var(--text-light);
}

/* ============================================
   DROPDOWNS
   ============================================ */
.dropdown-menu {
    background: var(--secondary-primary);
    border: 1px solid var(--border);
    border-radius: 15px;
    box-shadow: 0 8px 20px var(--black-shadow-light);
    backdrop-filter: blur(10px);
    padding: 0.5rem;
}

.dropdown-item {
    font-family: 'Inter', sans-serif;
    color: var(--text-light);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    margin: 0.25rem 0;
    transition: all 0.3s ease;
}

.dropdown-item:hover,
.dropdown-item:focus {
    background: var(--bg-light);
    color: var(--light);
    transform: translateX(5px);
}

.dropdown-item.active {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    color: var(--white);
}

/* ============================================
   MODALS
   ============================================ */
.modal-content {
    background: var(--secondary-primary);
    border: 1px solid var(--border);
    border-radius: 15px;
    box-shadow: 0 20px 60px var(--shadow);
    backdrop-filter: blur(10px);
}

.modal-header {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    color: var(--white);
    border-bottom: none;
    border-radius: 15px 15px 0 0;
    padding: 1.5rem;
}

.modal-title {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.modal-body {
    padding: 1.5rem;
    color: var(--text-light);
}

.modal-footer {
    border-top: 1px solid var(--border);
    padding: 1rem 1.5rem;
}

/* ============================================
   PAGINATION
   ============================================ */
.pagination {
    gap: 0.5rem;
}

.page-link {
    font-family: 'Inter', sans-serif;
    background: var(--secondary-primary);
    border: 1px solid var(--border);
    color: var(--text-light);
    border-radius: 10px;
    padding: 0.5rem 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.page-link:hover {
    background: var(--bg-light);
    color: var(--light);
    border-color: var(--accent);
    transform: translateY(-2px);
}

.page-item.active .page-link {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    border-color: var(--accent);
    color: var(--white);
    box-shadow: 0 4px 15px var(--accent-shadow);
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
    background: var(--bg-light);
    border-radius: 15px;
    padding: 1rem 1.5rem;
    font-family: 'Inter', sans-serif;
}

.breadcrumb-item {
    color: var(--text-light);
}

.breadcrumb-item.active {
    color: var(--light);
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--light);
}

/* ============================================
   PROGRESS BARS
   ============================================ */
.progress {
    background: var(--bg-light);
    border-radius: 10px;
    height: 1.5rem;
    box-shadow: inset 0 2px 4px var(--black-shadow-light);
}

.progress-bar {
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    border-radius: 10px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    box-shadow: 0 2px 8px var(--accent-shadow);
}

/* ============================================
   LIST GROUPS
   ============================================ */
.list-group-item {
    background: var(--secondary-primary);
    border: 1px solid var(--border);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.list-group-item:hover {
    background: var(--bg-light);
    border-color: var(--accent);
    transform: translateX(5px);
}

.list-group-item.active {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    border-color: var(--accent);
    color: var(--white);
}

/* ============================================
   THEME TOGGLE BUTTON
   ============================================ */
.bd-mode-toggle .btn {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-gradient-end) 100%) !important;
    border: none;
    box-shadow: 0 4px 15px var(--accent-shadow);
}

.bd-mode-toggle .btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px var(--accent-shadow-strong);
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-accent {
    color: var(--accent) !important;
}

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

.border-accent {
    border-color: var(--accent) !important;
}

.shadow-accent {
    box-shadow: 0 4px 15px var(--accent-shadow) !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.8;
    }
}

@keyframes glow {
    0%, 100% {
        filter: drop-shadow(0 0 10px var(--dark));
    }
    50% {
        filter: drop-shadow(0 0 20px var(--dark));
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    body {
        font-size: 14px;
    }

    .navbar-brand {
        font-size: 1.25rem;
    }

    .btn-primary,
    .btn-bd-primary {
        padding: 0.6rem 1.25rem;
        font-size: 0.95rem;
    }

    .card {
        margin-bottom: 1rem;
    }
}

/* ============================================
   SCROLLBAR CUSTOMIZATION
   ============================================ */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--secondary-dark);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-gradient-end) 100%);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--accent-gradient-end) 0%, var(--accent) 100%);
}

/* ============================================
   CONTENT SECTIONS
   ============================================ */
.content-section {
    background: linear-gradient(135deg, var(--secondary-dark) 0%, var(--secondary-primary) 100%);
    min-height: calc(100vh - 56px);
    padding: 4rem 0;
}

.section-title {
    font-family: 'Inter', sans-serif;
    color: var(--light);
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    letter-spacing: -0.01em;
    border-bottom: 3px solid var(--primary);
    display: inline-block;
}

/* ============================================
   MATERIAL ICONS
   ============================================ */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 48;
}