/* ============================================
   MINI FOOT LIBERTÉ — Styles principaux
   Design: White Sport Theme — Mobile-First
   ============================================ */

/* ---- CSS Variables (Design Tokens) ---- */
:root {
    /* Couleurs principales */
    --color-primary: #0B8A43;
    --color-primary-light: #12B85A;
    --color-primary-dark: #07693A;
    --color-primary-glow: rgba(11, 138, 67, 0.18);
    --color-primary-bg: rgba(11, 138, 67, 0.08);

    --color-accent: #FF6B35;
    --color-accent-light: #FF8F66;
    --color-accent-dark: #E05520;
    --color-accent-bg: rgba(255, 107, 53, 0.08);

    /* Backgrounds — LIQUID GLASS */
    --bg-body: #eef2f5;
    --bg-card: rgba(255, 255, 255, 0.6);
    --bg-card-hover: rgba(255, 255, 255, 0.8);
    --bg-surface: rgba(255, 255, 255, 0.4);
    --bg-glass: rgba(255, 255, 255, 0.7);
    --bg-glass-light: rgba(255, 255, 255, 0.2);

    /* Texte — SOMBRE sur blanc */
    --text-primary: #1A1D23;
    --text-secondary: #5A6170;
    --text-muted: #8E95A2;
    --text-on-primary: #FFFFFF;

    /* Statuts */
    --color-libre: #0B8A43;
    --color-reserve: #DC3545;
    --color-attente: #E8900C;
    --color-bloque: #8E95A2;
    --color-passe: #C5CAD3;
    --color-ma-reservation: #0ea5e9;

    /* Bordures */
    --border-subtle: rgba(0, 0, 0, 0.06);
    --border-glass: rgba(0, 0, 0, 0.08);
    --border-focus: rgba(11, 138, 67, 0.4);

    /* Ombres — douces et diffuses pour le thème blanc */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.08), 0 4px 8px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 4px 20px rgba(11, 138, 67, 0.12);
    --shadow-card: 0 1px 4px rgba(0, 0, 0, 0.04), 0 0 0 1px rgba(0, 0, 0, 0.04);

    /* Typographie */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Rayons */
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Espacements */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 40px;
    --space-2xl: 64px;

    /* Layout */
    --max-width: 1200px;
    --nav-height: 64px;
    --sidebar-width: 260px;

    /* Safe areas (iPhone notch) */
    --safe-top: env(safe-area-inset-top, 0px);
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-left: env(safe-area-inset-left, 0px);
    --safe-right: env(safe-area-inset-right, 0px);
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding-top: var(--safe-top);
    padding-bottom: var(--safe-bottom);
    position: relative;
}

/* Decorative football field background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    opacity: 0.12; /* More visible */
    background-image: 
        /* Center dot */
        radial-gradient(circle at 50% 50%, var(--color-accent) 4px, transparent 5px),
        /* Center circle */
        radial-gradient(circle at 50% 50%, transparent 150px, var(--color-accent) 151px, var(--color-accent) 154px, transparent 155px),
        /* Center line */
        linear-gradient(to right, transparent calc(50% - 1.5px), var(--color-accent) calc(50% - 1.5px), var(--color-accent) calc(50% + 1.5px), transparent calc(50% + 1.5px));
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    filter: drop-shadow(0 0 10px rgba(11, 138, 67, 0.6));
    animation: fieldPulse 4s infinite alternate ease-in-out;
}

@keyframes fieldPulse {
    0% {
        opacity: 0.08;
        filter: drop-shadow(0 0 5px rgba(11, 138, 67, 0.3));
        transform: scale(0.99);
    }
    100% {
        opacity: 0.15;
        filter: drop-shadow(0 0 15px rgba(11, 138, 67, 0.8));
        transform: scale(1);
    }
}

/* Liquid Blobs Background */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    pointer-events: none;
    background: 
        radial-gradient(circle at 15% 50%, rgba(11, 138, 67, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 85% 30%, rgba(255, 107, 53, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 50% 80%, rgba(29, 195, 247, 0.15) 0%, transparent 40%);
    filter: blur(60px);
    animation: liquidMove 15s ease-in-out infinite alternate;
}

@keyframes liquidMove {
    0% { transform: scale(1) translate(0, 0) rotate(0deg); }
    50% { transform: scale(1.2) translate(-30px, 40px) rotate(5deg); }
    100% { transform: scale(0.9) translate(40px, -20px) rotate(-5deg); }
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

img {
    max-width: 100%;
    display: block;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ---- Focus Visible (Accessibility) ---- */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
input:focus:not(:focus-visible) {
    outline: none;
}

/* ---- Navbar ---- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-subtle);
    z-index: 1000;
    transition: all var(--transition-base);
    padding-top: var(--safe-top);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    z-index: 1001;
    color: var(--text-primary);
}

.logo-icon {
    font-size: 1.6rem;
    animation: logoPulse 3s ease-in-out infinite;
}

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

.text-accent {
    color: var(--color-primary);
}

/* Mobile menu + backdrop */
.nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.nav-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    height: 100dvh;
    background: var(--bg-card);
    display: flex;
    flex-direction: column;
    padding: calc(var(--nav-height) + var(--safe-top) + var(--space-lg)) var(--space-lg) var(--space-lg);
    gap: var(--space-xs);
    transition: right var(--transition-base);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.1);
    z-index: 999;
}

.nav-menu.active {
    right: 0;
}

@media (min-width: 768px) {
    .nav-menu {
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        flex-direction: row;
        padding: 0;
        box-shadow: none;
        gap: var(--space-lg);
        align-items: center;
    }
    .nav-backdrop {
        display: none;
    }
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    position: relative;
    padding: 12px var(--space-sm);
    min-height: 48px;
    display: flex;
    align-items: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

@media (min-width: 768px) {
    .nav-link {
        padding: var(--space-xs) var(--space-sm);
        min-height: unset;
    }
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--space-sm);
    right: var(--space-sm);
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
    border-radius: 1px;
}

@media (min-width: 768px) {
    .nav-link::after {
        left: 0;
        right: 0;
        bottom: -2px;
    }
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link:hover {
    background: var(--bg-surface);
}

@media (min-width: 768px) {
    .nav-link:hover {
        background: transparent;
    }
}

.nav-link:hover::after, .nav-link.active::after {
    width: calc(100% - var(--space-md));
}

@media (min-width: 768px) {
    .nav-link:hover::after, .nav-link.active::after {
        width: 100%;
    }
}

.nav-link-admin {
    color: var(--color-accent);
    font-weight: 600;
}

.nav-user {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
    padding-top: var(--space-md);
    margin-top: auto;
    border-top: 1px solid var(--border-subtle);
}

@media (min-width: 768px) {
    .nav-user {
        flex-direction: row;
        align-items: center;
        gap: var(--space-md);
        padding-top: 0;
        margin-top: 0;
        border-top: none;
    }
}

.nav-user-name {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Burger Menu */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    padding: 12px;
    z-index: 1001;
    min-width: 48px;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.nav-toggle:hover {
    background: var(--bg-surface);
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 768px) {
    .nav-toggle {
        display: none;
    }
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 12px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    min-height: 48px;
    -webkit-user-select: none;
    user-select: none;
}

/* Ripple effect on touch */
.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--ripple-x, 50%) var(--ripple-y, 50%), rgba(255,255,255,0.3) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.btn:active::before {
    opacity: 1;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(11, 138, 67, 0.7), rgba(7, 105, 58, 0.8));
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--text-on-primary);
    box-shadow: 0 4px 14px var(--color-primary-glow), inset 0 1px 0 rgba(255,255,255,0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px var(--color-primary-glow), var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-accent {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.7), rgba(224, 85, 32, 0.8));
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--text-on-primary);
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.2), inset 0 1px 0 rgba(255,255,255,0.4);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.25);
}

.btn-outline {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.6);
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255,255,255,0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.8);
    color: var(--text-primary);
}

.btn-danger {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.7), rgba(200, 35, 51, 0.8));
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--text-on-primary);
    box-shadow: 0 4px 14px rgba(220, 53, 69, 0.2), inset 0 1px 0 rgba(255,255,255,0.4);
}

.btn-danger:hover {
    transform: translateY(-2px);
}

.btn-wave {
    background: linear-gradient(135deg, rgba(29, 195, 247, 0.7), rgba(14, 165, 211, 0.8));
    backdrop-filter: blur(12px) saturate(150%);
    -webkit-backdrop-filter: blur(12px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
    padding: 16px 36px;
    box-shadow: 0 4px 20px rgba(29, 195, 247, 0.25), inset 0 1px 0 rgba(255,255,255,0.4);
}

.btn-wave:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(29, 195, 247, 0.3);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    min-height: 40px;
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
    border-radius: var(--radius-lg);
    min-height: 56px;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ---- Cards (Liquid Glass Effect) ---- */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    transition: all var(--transition-base);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.06), inset 0 0 0 1px rgba(255, 255, 255, 0.5);
}

.card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-glass);
}

.card-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--border-glass);
    box-shadow: var(--shadow-md);
}

.card-glow {
    box-shadow: var(--shadow-glow), var(--shadow-md);
}

/* ---- Hero Section ---- */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
    overflow: hidden;
    background: url('../images/hero-bg.jpg') center/cover no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 15, 20, 0.7);
    z-index: 0;
}

/* Decorative football pattern */
.hero::after {
    content: '';
    position: absolute;
    top: 10%;
    right: -5%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
    z-index: 0;
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-md);
}

@media (min-width: 768px) {
    .hero-content {
        padding: var(--space-2xl) var(--space-md);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    color: #FFFFFF;
    margin-bottom: var(--space-lg);
    animation: fadeInDown 0.6s ease-out;
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}

.hero-badge .pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary-light);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 900;
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.6s ease-out 0.1s both;
    letter-spacing: -0.02em;
    color: #FFFFFF;
}

.hero h1 .gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(0.95rem, 2.5vw, 1.2rem);
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    animation: fadeInUp 0.6s ease-out 0.2s both;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

.hero .btn-outline {
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.1);
}

.hero .btn-outline:hover {
    color: #FFFFFF;
    border-color: #FFFFFF;
    background: rgba(255, 255, 255, 0.2);
}

/* ---- Tarifs Section ---- */
.section {
    padding: var(--space-xl) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-2xl) 0;
    }
}

.section-title {
    text-align: center;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    font-size: 1rem;
}

.tarifs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    max-width: 900px;
    margin: 0 auto;
}

@media (min-width: 480px) {
    .tarifs-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: var(--space-lg);
    }
}

.tarif-card {
    text-align: center;
    padding: var(--space-xl) var(--space-lg);
    position: relative;
    overflow: hidden;
}

.tarif-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transform: scaleX(0);
    transition: transform var(--transition-base);
}

.tarif-card:hover::before {
    transform: scaleX(1);
}

.tarif-card.featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow), var(--shadow-md);
}

.tarif-card.featured::before {
    transform: scaleX(1);
}

.tarif-label {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    font-weight: 600;
}

.tarif-prix {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.tarif-unite {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.tarif-jours {
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: var(--space-md) 0;
    border-top: 1px solid var(--border-subtle);
}

.tarif-featured-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
}

/* ---- Features Section ---- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-lg);
    }
}

.feature-card {
    text-align: center;
    padding: var(--space-lg);
}

@media (min-width: 768px) {
    .feature-card {
        padding: var(--space-xl);
    }
}

.feature-icon {
    font-size: 2.2rem;
    margin-bottom: var(--space-md);
    display: inline-block;
    animation: float 3s ease-in-out infinite;
}

@media (min-width: 768px) {
    .feature-icon {
        font-size: 2.5rem;
    }
}

.feature-card:nth-child(2) .feature-icon { animation-delay: 0.5s; }
.feature-card:nth-child(3) .feature-icon { animation-delay: 1s; }
.feature-card:nth-child(4) .feature-icon { animation-delay: 1.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.feature-title {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
}

@media (min-width: 768px) {
    .feature-title {
        font-size: 1.15rem;
    }
}

.feature-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (min-width: 768px) {
    .feature-desc {
        font-size: 0.9rem;
    }
}

/* ---- Calendar ---- */
.calendar-container {
    padding-top: calc(var(--nav-height) + var(--space-lg));
    min-height: 100vh;
    min-height: 100dvh;
    padding-bottom: var(--space-xl);
}

@media (min-width: 768px) {
    .calendar-container {
        padding-top: calc(var(--nav-height) + var(--space-xl));
    }
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

@media (min-width: 768px) {
    .calendar-nav {
        gap: var(--space-md);
    }
}

.calendar-nav-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.calendar-nav-btn:hover {
    background: var(--bg-surface);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.calendar-date-display {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    min-width: 200px;
    text-align: center;
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .calendar-date-display {
        font-size: 1.3rem;
        min-width: 250px;
    }
}

.calendar-today-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    color: var(--color-primary);
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition-fast);
    min-height: 44px;
    box-shadow: var(--shadow-sm);
}

.calendar-today-btn:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.calendar-legend {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    background: var(--bg-card);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
    .calendar-legend {
        gap: var(--space-lg);
    }
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

@media (min-width: 768px) {
    .legend-item {
        font-size: 0.85rem;
    }
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 4px;
}

.legend-dot.libre { background: var(--color-libre); }
.legend-dot.reserve { background: var(--color-reserve); }
.legend-dot.attente { background: var(--color-attente); }
.legend-dot.bloque { background: var(--color-bloque); }
.legend-dot.ma_reservation { background: var(--color-ma-reservation); }

/* Calendar Grid — Mobile optimized */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
}

@media (min-width: 480px) {
    .calendar-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-md);
    }
}

@media (min-width: 768px) {
    .calendar-grid {
        grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
        gap: var(--space-md);
    }
}

.slot-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    min-height: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: var(--shadow-card);
}

.slot-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    transition: background var(--transition-fast);
    border-radius: 4px 0 0 4px;
}

.slot-card.libre {
    border-color: rgba(11, 138, 67, 0.2);
}

.slot-card.libre::before {
    background: var(--color-libre);
}

.slot-card.libre:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), 0 4px 15px var(--color-primary-glow);
}

.slot-card.libre:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.slot-card.reserve {
    opacity: 0.55;
    cursor: not-allowed;
}

.slot-card.reserve::before {
    background: var(--color-reserve);
}

.slot-card.en_attente {
    opacity: 0.65;
    cursor: not-allowed;
}

.slot-card.en_attente::before {
    background: var(--color-attente);
}

.slot-card.ma_reservation {
    opacity: 0.9;
    border-color: rgba(14, 165, 233, 0.4);
    cursor: default;
}

.slot-card.ma_reservation::before {
    background: var(--color-ma-reservation);
}

.slot-card.bloque {
    opacity: 0.4;
    cursor: not-allowed;
}

.slot-card.bloque::before {
    background: var(--color-bloque);
}

.slot-card.passe {
    opacity: 0.3;
    cursor: not-allowed;
}

.slot-card.passe::before {
    background: var(--color-passe);
}

.slot-time {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2px;
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .slot-time {
        font-size: 1.2rem;
    }
}

.slot-range {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.slot-price {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary);
}

.slot-status {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: var(--space-xs);
    padding: 3px 8px;
    border-radius: 50px;
    display: inline-block;
    font-weight: 600;
}

.slot-status.libre { color: var(--color-libre); background: rgba(11,138,67,0.1); }
.slot-status.reserve { color: var(--color-reserve); background: rgba(220,53,69,0.1); }
.slot-status.en_attente { color: var(--color-attente); background: rgba(232,144,12,0.1); }
.slot-status.bloque { color: var(--color-bloque); background: rgba(142,149,162,0.08); }
.slot-status.passe { color: var(--color-passe); }
.slot-status.ma_reservation { color: var(--color-ma-reservation); background: rgba(14, 165, 233, 0.1); }

/* ---- Modal — Bottom Sheet on mobile ---- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2000;
    align-items: flex-end;
    justify-content: center;
    padding: 0;
    animation: fadeIn 0.2s ease-out;
}

@media (min-width: 768px) {
    .modal-overlay {
        align-items: center;
        padding: var(--space-md);
    }
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: var(--space-md) var(--space-lg) calc(var(--space-lg) + var(--safe-bottom));
    max-width: 100%;
    width: 100%;
    max-height: 90vh;
    max-height: 90dvh;
    overflow-y: auto;
    animation: slideUpSheet 0.35s cubic-bezier(0.32, 0.72, 0, 1);
    position: relative;
    box-shadow: var(--shadow-xl);
}

@keyframes slideUpSheet {
    from { opacity: 0; transform: translateY(100%); }
    to { opacity: 1; transform: translateY(0); }
}

@media (min-width: 768px) {
    .modal {
        border-radius: var(--radius-xl);
        padding: var(--space-xl);
        max-width: 480px;
        animation: slideUp 0.3s ease-out;
    }
}

/* Drag handle for mobile bottom-sheet */
.modal::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 36px;
    height: 4px;
    background: var(--text-muted);
    border-radius: 2px;
    opacity: 0.3;
}

@media (min-width: 768px) {
    .modal::after {
        display: none;
    }
}

.modal-close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--bg-surface);
    border: none;
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
    min-width: 44px;
    min-height: 44px;
}

.modal-close:hover {
    background: var(--border-subtle);
    color: var(--text-primary);
}

.modal-title {
    font-size: 1.3rem;
    margin-bottom: var(--space-lg);
    padding-right: var(--space-xl);
    padding-top: var(--space-sm);
    color: var(--text-primary);
}

.modal-body {
    margin-bottom: var(--space-lg);
}

.modal-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: stretch;
}

.modal-actions .btn {
    flex: 1;
}

@media (min-width: 768px) {
    .modal-actions {
        justify-content: flex-end;
    }
    .modal-actions .btn {
        flex: unset;
    }
}

/* ---- Forms ---- */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-surface);
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 16px; /* Prevents iOS zoom on focus */
    transition: all var(--transition-fast);
    min-height: 52px;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
    background: var(--bg-card);
}

.form-input::placeholder {
    color: var(--text-muted);
}

.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-wrapper .form-input {
    padding-right: 48px;
}

.password-toggle {
    position: absolute;
    right: 14px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: color 0.3s ease, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.password-toggle:hover {
    color: var(--color-primary);
    transform: scale(1.15);
}

.password-toggle:active {
    transform: scale(0.9);
}

.form-select {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-surface);
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 16px;
    cursor: pointer;
    appearance: none;
    min-height: 52px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235A6170' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
}

.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
    background-color: var(--bg-card);
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.form-error {
    font-size: 0.8rem;
    color: var(--color-reserve);
    margin-top: var(--space-xs);
    font-weight: 500;
}

/* ---- Auth Pages ---- */
.auth-container {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg) var(--space-md);
    padding-top: calc(var(--nav-height) + var(--space-lg));
    background: var(--bg-body);
}

.auth-card {
    max-width: 440px;
    width: 100%;
    padding: var(--space-lg);
}

@media (min-width: 768px) {
    .auth-card {
        padding: var(--space-xl);
    }
}

.auth-title {
    text-align: center;
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

.auth-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    font-size: 0.95rem;
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-lg);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-footer a {
    color: var(--color-primary);
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* ---- Payment Page ---- */
.payment-container {
    padding-top: calc(var(--nav-height) + var(--space-lg));
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .payment-container {
        padding-top: calc(var(--nav-height) + var(--space-xl));
    }
}

.payment-card {
    max-width: 500px;
    width: 100%;
    text-align: center;
}

.payment-recap {
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    text-align: left;
}

@media (min-width: 768px) {
    .payment-recap {
        padding: var(--space-lg);
    }
}

.payment-recap-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.95rem;
    align-items: center;
}

.payment-recap-row:last-child {
    border-bottom: none;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
}

.payment-recap-label {
    color: var(--text-secondary);
}

.payment-timer {
    background: var(--color-accent-bg);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.payment-timer-label {
    font-size: 0.85rem;
    color: var(--color-accent);
    margin-bottom: var(--space-xs);
    font-weight: 600;
}

.payment-timer-value {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-accent-dark);
}

.payment-timer-value.warning {
    color: var(--color-reserve);
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.payment-methods {
    margin-bottom: var(--space-lg);
}

.payment-method-btn {
    width: 100%;
    padding: var(--space-lg);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.payment-divider {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin: var(--space-lg) 0;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

.payment-divider::before,
.payment-divider::after {
    content: '';
    flex: 1;
    border-top: 1px solid var(--border-subtle);
}

.payment-confirm-section {
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: left;
}

.payment-confirm-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

/* ---- History / Tables ---- */
.history-container {
    padding-top: calc(var(--nav-height) + var(--space-lg));
    padding-bottom: var(--space-2xl);
    min-height: 100vh;
    min-height: 100dvh;
}

@media (min-width: 768px) {
    .history-container {
        padding-top: calc(var(--nav-height) + var(--space-xl));
    }
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 calc(-1 * var(--space-md));
    padding: 0 var(--space-md);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th {
    text-align: left;
    padding: var(--space-md);
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border-subtle);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
    background: var(--bg-surface);
}

.data-table td {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
    vertical-align: middle;
    color: var(--text-primary);
}

.data-table tr:hover td {
    background: var(--bg-surface);
}

.data-table .no-data {
    text-align: center;
    color: var(--text-muted);
    padding: var(--space-2xl);
}

/* Status badges */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}

.status-confirmed {
    background: rgba(11, 138, 67, 0.1);
    color: var(--color-libre);
}

.status-pending, .status-waiting {
    background: rgba(232, 144, 12, 0.1);
    color: var(--color-attente);
}

.status-cancelled {
    background: rgba(220, 53, 69, 0.1);
    color: var(--color-reserve);
}

.status-expired {
    background: rgba(142, 149, 162, 0.1);
    color: var(--color-bloque);
}

/* ---- Reservation Cards (mobile-friendly) ---- */
.reservation-cards {
    display: grid;
    gap: var(--space-md);
}

.reservation-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: grid;
    gap: var(--space-sm);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-fast);
}

.reservation-card:hover {
    box-shadow: var(--shadow-md);
}

.reservation-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
}

.reservation-card-ref {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
}

.reservation-card-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    padding: var(--space-xs) 0;
    color: var(--text-primary);
}

.reservation-card-label {
    color: var(--text-secondary);
}

.reservation-card-actions {
    margin-top: var(--space-sm);
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* ---- Admin Layout ---- */
.admin-body {
    display: flex;
    flex-direction: column;
    background: var(--bg-body);
}

.admin-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-right: 1px solid rgba(255, 255, 255, 0.8);
    z-index: 1000;
    overflow-y: auto;
    transition: transform var(--transition-base);
    transform: translateX(-100%);
    box-shadow: 4px 0 20px rgba(0, 0, 0, 0.15);
}

.admin-sidebar.active {
    transform: translateX(0);
}

@media (min-width: 1024px) {
    .admin-body {
        flex-direction: row;
    }
    .admin-sidebar {
        transform: translateX(0);
        z-index: 100;
        width: var(--sidebar-width);
        box-shadow: none;
    }
}

.sidebar-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.sidebar-menu {
    padding: var(--space-md);
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 12px var(--space-md);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    margin-bottom: 2px;
    min-height: 44px;
}

.sidebar-link:hover {
    background: var(--bg-surface);
    color: var(--text-primary);
}

.sidebar-link.active {
    background: var(--color-primary-bg);
    color: var(--color-primary);
    font-weight: 600;
}

.sidebar-icon {
    font-size: 1.2rem;
    width: 28px;
    text-align: center;
}

.sidebar-divider {
    border-top: 1px solid var(--border-subtle);
    margin: var(--space-md) 0;
}

.admin-content {
    flex: 1;
    min-height: 100vh;
    min-height: 100dvh;
    padding: var(--space-md);
    width: 100%;
    background: var(--bg-body);
}

@media (min-width: 1024px) {
    .admin-content {
        margin-left: var(--sidebar-width);
        padding: var(--space-xl);
        width: calc(100% - var(--sidebar-width));
    }
}

.admin-header {
    position: sticky;
    top: 0;
    background: rgba(248, 250, 251, 0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-md) var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 50;
}

.admin-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1.2rem;
    box-shadow: var(--shadow-sm);
}

@media (min-width: 1024px) {
    .admin-menu-toggle {
        display: none;
    }
}

.admin-main {
    padding: var(--space-md);
}

@media (min-width: 768px) {
    .admin-main {
        padding: var(--space-lg);
    }
}

.admin-page-title {
    font-size: 1.4rem;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .admin-page-title {
        font-size: 1.6rem;
    }
}

/* Admin Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--space-md);
    }
}

.stat-card {
    padding: var(--space-md);
    position: relative;
    overflow: hidden;
}

@media (min-width: 768px) {
    .stat-card {
        padding: var(--space-lg);
    }
}

.stat-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    opacity: 0.08;
    transform: translate(15px, -15px);
}

@media (min-width: 768px) {
    .stat-card::after {
        width: 80px;
        height: 80px;
        transform: translate(20px, -20px);
    }
}

.stat-card.green::after { background: var(--color-primary); }
.stat-card.orange::after { background: var(--color-accent); }
.stat-card.blue::after { background: #1DC3F7; }
.stat-card.red::after { background: var(--color-reserve); }

.stat-icon {
    font-size: 1.3rem;
    margin-bottom: var(--space-sm);
}

@media (min-width: 768px) {
    .stat-icon {
        font-size: 1.5rem;
    }
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: var(--space-xs);
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .stat-value {
        font-size: 2rem;
    }
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
}

@media (min-width: 768px) {
    .stat-label {
        font-size: 0.85rem;
    }
}

/* Admin filters */
.filters-bar {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    align-items: flex-end;
}

@media (min-width: 768px) {
    .filters-bar {
        gap: var(--space-md);
    }
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    flex: 1;
    min-width: 140px;
}

@media (min-width: 768px) {
    .filter-group {
        flex: unset;
        min-width: auto;
    }
}

.filter-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.filter-input {
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1.5px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 16px;
    min-height: 44px;
}

.filter-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

/* ---- Flash Messages ---- */
.flash-message {
    position: fixed;
    top: calc(var(--nav-height) + var(--safe-top) + var(--space-md));
    left: 50%;
    transform: translateX(-50%);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    animation: slideDown 0.3s ease-out;
    max-width: calc(100% - var(--space-lg));
    box-shadow: var(--shadow-lg);
    font-weight: 500;
}

.flash-success {
    background: #ECFDF5;
    color: #065F46;
    border: 1px solid #A7F3D0;
}

.flash-error {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}

.flash-info {
    background: #EFF6FF;
    color: #1E40AF;
    border: 1px solid #BFDBFE;
}

.flash-close {
    background: none;
    border: none;
    color: inherit;
    font-size: 1.3rem;
    cursor: pointer;
    opacity: 0.6;
    padding: 4px;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flash-close:hover {
    opacity: 1;
}

/* ---- Loading ---- */
.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-subtle);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-surface) 25%, var(--bg-card) 50%, var(--bg-surface) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ---- Animations ---- */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes slideDown {
    from { opacity: 0; transform: translate(-50%, -20px); }
    to { opacity: 1; transform: translate(-50%, 0); }
}

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

/* ---- Footer ---- */
.footer {
    background: var(--bg-card);
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-xl) 0 var(--space-lg);
    margin-top: var(--space-xl);
}

@media (min-width: 768px) {
    .footer {
        padding: var(--space-2xl) 0 var(--space-lg);
        margin-top: var(--space-2xl);
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-xl);
        margin-bottom: var(--space-xl);
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

@media (min-width: 768px) {
    .footer-logo {
        font-size: 1.2rem;
    }
}

.footer-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
}

@media (min-width: 768px) {
    .footer-desc {
        font-size: 0.9rem;
    }
}

.footer-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    font-weight: 700;
}

@media (min-width: 768px) {
    .footer-title {
        font-size: 0.85rem;
    }
}

.footer-link {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding: 6px 0;
    transition: color var(--transition-fast);
    min-height: 36px;
    display: flex;
    align-items: center;
}

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

.footer-tarif, .footer-contact {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

@media (min-width: 768px) {
    .footer-tarif, .footer-contact {
        font-size: 0.9rem;
    }
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    font-size: 0.8rem;
    color: var(--text-muted);
}

@media (min-width: 768px) {
    .footer-bottom {
        font-size: 0.85rem;
    }
}

/* ---- Empty State ---- */
.empty-state {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.5;
}

.empty-state-text {
    font-size: 1rem;
    margin-bottom: var(--space-lg);
    color: var(--text-secondary);
}

/* ---- Utility classes ---- */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary) !important; }
.text-accent { color: var(--color-accent) !important; }
.text-muted { color: var(--text-muted) !important; }
.text-danger { color: var(--color-reserve) !important; }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-full { width: 100%; }
.hidden { display: none !important; }

.grid-cols-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}
@media (min-width: 768px) {
    .grid-cols-2 {
        grid-template-columns: 1fr 1fr;
    }
}

/* Safe area utility */
.safe-area-bottom {
    padding-bottom: var(--safe-bottom);
}

/* Smooth touch scrolling */
.touch-scroll {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}