/* ===== VARIABLES GLOBALES - US BOOKAK STYLE ===== */
:root {
    /* Couleurs principales - Palette US BOOKAK Bleu */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --bg-card: #16161f;
    --bg-hover: #1f1f2a;
    
    /* Accent Bleu électrique */
    --accent: #00a8ff;
    --accent-secondary: #0080ff;
    --accent-dim: #0070e0;
    --accent-glow: rgba(0, 168, 255, 0.15);
    --accent-border: rgba(0, 168, 255, 0.4);
    
    /* Gradient Bleu */
    --gradient-fc26: linear-gradient(135deg, #00a8ff 0%, #0080ff 50%, #00d4ff 100%);
    --gradient-gold: linear-gradient(135deg, #ffd700 0%, #ffaa00 100%);
    
    /* Texte */
    --text-primary: #ffffff;
    --text-secondary: #b0b0c0;
    --text-muted: #606070;
    
    /* États */
    --success: #00ff87;
    --error: #ff4757;
    --warning: #ffa502;
    
    /* Bordures */
    --border: #252530;
    --border-light: #35354a;
    
    /* Fonts - US BOOKAK Style */
    --font-main: 'Rajdhani', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Orbitron', 'Rajdhani', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Transitions */
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.15s ease;
    
    /* Border radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows US BOOKAK */
    --shadow-glow: 0 0 20px rgba(0, 168, 255, 0.3);
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
}

/* ===== ANIMATIONS FUTURISTES LOGO ===== */
@keyframes logoFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-5px) scale(1.02); }
}

@keyframes logoGlow {
    0%, 100% { 
        filter: drop-shadow(0 0 5px rgba(0, 168, 255, 0.5)) 
                drop-shadow(0 0 10px rgba(0, 168, 255, 0.3));
    }
    50% { 
        filter: drop-shadow(0 0 15px rgba(0, 168, 255, 0.8)) 
                drop-shadow(0 0 30px rgba(0, 168, 255, 0.5))
                drop-shadow(0 0 45px rgba(0, 168, 255, 0.3));
    }
}

@keyframes logoRotate3D {
    0% { transform: perspective(1000px) rotateY(0deg); }
    100% { transform: perspective(1000px) rotateY(360deg); }
}

@keyframes pulseRing {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(1.5); opacity: 0; }
}

@keyframes textGlitch {
    0%, 90%, 100% { 
        text-shadow: 0 0 10px var(--accent), 0 0 20px var(--accent);
        transform: translate(0);
    }
    92% { 
        text-shadow: -2px 0 #ff0000, 2px 0 #00ffff;
        transform: translate(-2px, 1px);
    }
    94% { 
        text-shadow: 2px 0 #ff0000, -2px 0 #00ffff;
        transform: translate(2px, -1px);
    }
    96% { 
        text-shadow: 0 0 10px var(--accent);
        transform: translate(0);
    }
}

@keyframes scanLine {
    0% { top: -100%; }
    100% { top: 100%; }
}

@keyframes borderFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* ===== LOGO CONTAINER ===== */
.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 15px;
}

/* Logo Image avec effet brillance */
.sidebar-logo .logo-img {
    width: 55px;
    height: 55px;
    object-fit: contain;
    filter: drop-shadow(0 0 8px rgba(0, 168, 255, 0.6));
    transition: all 0.3s ease;
}

.sidebar-logo:hover .logo-img {
    transform: scale(1.1);
    filter: drop-shadow(0 0 15px rgba(0, 168, 255, 0.9)) 
            drop-shadow(0 0 30px rgba(0, 168, 255, 0.5));
}

/* Ancien SVG caché */
.sidebar-logo .football-icon {
    display: none;
}

/* Texte du logo */
.sidebar-logo h2 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 168, 255, 0.5);
}

.sidebar-logo:hover h2 {
    color: #00ffff;
    text-shadow: 0 0 15px rgba(0, 255, 255, 0.8);
}

/* Effet de pulse désactivé */
.sidebar-logo .logo-pulse {
    display: none;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border-light);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* ===== PARTICULES - Désactivées ===== */
.particles {
    display: none;
}

/* ===== TYPOGRAPHIE FC26 ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.6rem; }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.1rem; }

/* ===== BOUTONS FC26 ===== */
.btn-neon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 24px;
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-neon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-neon:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--gradient-fc26);
    color: #0a0a0f;
    box-shadow: 0 4px 15px rgba(0, 168, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 168, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-glow);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.2);
}

.btn-success {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.btn-success:hover {
    background: rgba(34, 197, 94, 0.2);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}

.btn-glow {
    display: none;
}

/* ===== CARTES FC26 ===== */
.card {
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-tertiary) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-fc26);
    opacity: 0;
    transition: opacity var(--transition);
}

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

.card:hover::before {
    opacity: 1;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border);
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* ===== INPUTS FC26 ===== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.input-icon {
    position: absolute;
    left: 14px;
    font-size: 1rem;
    color: var(--text-muted);
    z-index: 2;
    transition: color var(--transition);
}

.input-wrapper input,
.input-wrapper select,
.input-wrapper textarea {
    width: 100%;
    padding: 14px 14px 14px 46px;
    font-family: var(--font-main);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    outline: none;
    transition: all var(--transition);
}

.input-wrapper input:focus,
.input-wrapper select:focus,
.input-wrapper textarea:focus {
    border-color: var(--accent);
    background: var(--bg-secondary);
    box-shadow: 0 0 15px rgba(0, 168, 255, 0.15);
}

.input-wrapper:focus-within .input-icon {
    color: var(--accent);
}

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

.input-glow {
    display: none;
}

/* ===== SÉLECTION DES POSTES (CHECKBOXES) ===== */
.postes-selection {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
    margin-top: 8px;
}

.poste-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition);
}

.poste-checkbox:hover {
    background: var(--bg-hover);
    border-color: var(--accent-border);
}

.poste-checkbox input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-light);
    border-radius: 4px;
    background: transparent;
    cursor: pointer;
    position: relative;
    transition: all var(--transition);
    flex-shrink: 0;
}

.poste-checkbox input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}

.poste-checkbox input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.poste-checkbox .poste-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    transition: color var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.poste-checkbox .poste-label [class^="icon-"]::before {
    width: 14px;
    height: 14px;
}

.poste-checkbox:hover .poste-label,
.poste-checkbox input[type="checkbox"]:checked + .poste-label {
    color: var(--text-primary);
}

/* ===== DATE & TIME PICKER FUTURISTE ===== */
input[type="date"],
input[type="time"],
input[type="datetime-local"] {
    color-scheme: dark;
    cursor: pointer;
    font-family: var(--font-display);
    letter-spacing: 1px;
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
    filter: invert(0.6) sepia(1) saturate(5) hue-rotate(180deg);
    opacity: 0.8;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 4px;
    border-radius: 4px;
}

input[type="date"]::-webkit-calendar-picker-indicator:hover,
input[type="time"]::-webkit-calendar-picker-indicator:hover,
input[type="datetime-local"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    filter: invert(0.6) sepia(1) saturate(10) hue-rotate(180deg);
    background: rgba(59, 130, 246, 0.2);
}

/* Style pour le popup date/time natif */
::-webkit-datetime-edit {
    padding: 0;
    font-family: var(--font-display);
}

::-webkit-datetime-edit-fields-wrapper {
    background: transparent;
    padding: 2px;
}

::-webkit-datetime-edit-text {
    color: var(--accent);
    padding: 0 6px;
    font-weight: 300;
}

::-webkit-datetime-edit-month-field,
::-webkit-datetime-edit-day-field,
::-webkit-datetime-edit-year-field,
::-webkit-datetime-edit-hour-field,
::-webkit-datetime-edit-minute-field,
::-webkit-datetime-edit-ampm-field {
    color: var(--text-primary);
    padding: 4px 8px;
    border-radius: 6px;
    transition: all 0.2s ease;
    font-weight: 500;
}

::-webkit-datetime-edit-month-field:focus,
::-webkit-datetime-edit-day-field:focus,
::-webkit-datetime-edit-year-field:focus,
::-webkit-datetime-edit-hour-field:focus,
::-webkit-datetime-edit-minute-field:focus,
::-webkit-datetime-edit-ampm-field:focus {
    background: linear-gradient(135deg, var(--accent) 0%, #60a5fa 100%);
    color: white;
    outline: none;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
}

/* ===== NOTIFICATIONS ===== */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 9999;
    transform: translateX(400px);
    transition: transform var(--transition);
    backdrop-filter: blur(10px);
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--success);
}

.notification.error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
}

.notification.info {
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid var(--accent-border);
    color: var(--accent);
}

/* ===== BADGES FC26 ===== */
.badge {
    display: inline-block;
    padding: 5px 12px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 20px;
}

.badge-manager {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 170, 0, 0.1) 100%);
    color: #ffd700;
    border: 1px solid rgba(255, 215, 0, 0.4);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.2);
}

.badge-joueur {
    background: var(--accent-glow);
    color: var(--accent);
    border: 1px solid var(--accent-border);
}

.badge-present {
    background: rgba(0, 255, 135, 0.1);
    color: var(--success);
    border: 1px solid rgba(0, 255, 135, 0.3);
}

.badge-absent {
    background: rgba(255, 71, 87, 0.1);
    color: var(--error);
    border: 1px solid rgba(255, 71, 87, 0.3);
}

.badge-pending {
    background: rgba(255, 165, 2, 0.1);
    color: var(--warning);
    border: 1px solid rgba(255, 165, 2, 0.3);
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-width: 480px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform var(--transition);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.modal-title {
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition);
    font-size: 1.2rem;
}

.modal-close:hover {
    border-color: var(--error);
    color: var(--error);
}

/* ===== TABLES ===== */
.table-container {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 12px 16px;
    text-align: left;
}

th {
    background: var(--bg-tertiary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
}

td {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

tr:hover td {
    background: var(--bg-hover);
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-slideIn {
    animation: slideUp 0.3s ease;
}

/* ===== LOADER ===== */
.loader {
    width: 32px;
    height: 32px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    
    .btn-neon {
        padding: 10px 16px;
    }
    
    .card {
        padding: 16px;
    }
}