/* =============================================
   VERBES IRREGULIERS - CSS Global
   ============================================= */

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #06b6d4;
    --light-bg: #f8fafc;
    --dark-text: #1e293b;
    --border-radius: 12px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --box-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--light-bg);
    color: var(--dark-text);
    line-height: 1.6;
}

/* Navbar */
.navbar-modern {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%) !important;
    box-shadow: var(--box-shadow-lg);
    padding: 0.75rem 0;
}

.navbar-modern .navbar-brand {
    font-size: 1.3rem;
    font-weight: 700;
    color: white !important;
}

.navbar-modern .nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 0.15rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.navbar-modern .nav-link:hover,
.navbar-modern .nav-link.active {
    background-color: rgba(255, 255, 255, 0.15);
    color: white !important;
}

/* Container principal */
.main-container {
    padding-top: 85px;
    padding-bottom: 2rem;
    min-height: 100vh;
}

/* Cards */
.card-modern {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    background: white;
}

.card-modern .card-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    font-weight: 600;
    padding: 1rem 1.25rem;
    border: none;
}

.card-modern .card-body {
    padding: 1.25rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.4s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .main-container {
        padding-top: 70px;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    .navbar-collapse {
        background: rgba(30, 41, 59, 0.98);
        padding: 1rem;
        border-radius: var(--border-radius);
        margin-top: 0.5rem;
    }

    .card-modern .card-header {
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
    }

    .card-modern .card-body {
        padding: 1rem;
    }
}

/* Lien Mon Tresor dans navbar */
.navbar .nav-tresor {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #7c2d12 !important;
    border-radius: 100px;
    padding: 0.4rem 1rem !important;
    margin: 0 0.25rem;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
    transition: all 0.2s;
}
.navbar .nav-tresor:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(245, 158, 11, 0.6);
    color: #fff !important;
}
.navbar .nav-tresor .bi-coin {
    color: #7c2d12;
    margin-right: 0.3rem;
}
.navbar .nav-tresor:hover .bi-coin {
    color: #fef3c7;
    animation: coinFlip 0.6s ease;
}
@keyframes coinFlip {
    0%, 100% { transform: rotateY(0); }
    50%      { transform: rotateY(180deg); }
}