/* ========================================
   IMPÔTS COMMERCIAUX - DESIGN PREMIUM
   Gestion des Impôts - Famille Zibli
   ======================================== */

/* --- VARIABLES --- */
:root {
    --primary-gradient: linear-gradient(135deg, #0066ff 0%, #00c6ff 100%);
    --success-gradient: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --danger-gradient: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
    --warning-gradient: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
    --info-gradient: linear-gradient(135deg, #3b82f6 0%, #60a5fa 100%);
    --purple-gradient: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
    --orange-gradient: linear-gradient(135deg, #f97316 0%, #fb923c 100%);
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-tertiary: #f3f4f6;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --border-color: #e5e7eb;
    --shadow: 0 4px 6px 20px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
}

/* --- CONTAINER --- */
.impots-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    min-height: 100vh;
}

/* --- HEADER CARD --- */
.impots-header-card {
    background: var(--primary-gradient);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.impots-header-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.impots-header-card::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.impots-header-title {
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 var(--spacing-sm) 0;
    position: relative;
    z-index: 1;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.impots-header-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.25rem;
    margin: 0 0 var(--spacing-sm) 0;
    position: relative;
    z-index: 1;
}

.impots-header-actions {
    margin-top: var(--spacing-lg);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.impots-btn-primary {
    background: white;
    color: #0066ff;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.impots-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* --- SECTION HEADER --- */
.section-header-impots {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.section-icon-impots {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: var(--shadow);
    background: var(--primary-gradient);
    color: white;
}

.section-title-impots {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

/* --- IMPOTS CARDS --- */
.impots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.impot-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    color: inherit;
}

.impot-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.impot-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.impot-card.primary::before {
    background: var(--primary-gradient);
}

.impot-card.success::before {
    background: var(--success-gradient);
}

.impot-card.warning::before {
    background: var(--warning-gradient);
}

.impot-card.danger::before {
    background: var(--danger-gradient);
}

.impot-card.info::before {
    background: var(--info-gradient);
}

.impot-card.purple::before {
    background: var(--purple-gradient);
}

.impot-card.orange::before {
    background: var(--orange-gradient);
}

.impot-card-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.impot-card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-xs);
}

.impot-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.impot-card-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.impot-card-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
}

.impot-card-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.impot-card-stat {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--border-color);
}

.impot-card-stat:last-child {
    border-bottom: none;
}

.impot-card-stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.impot-card-stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.impot-card-stat-value.success {
    color: #10b981;
}

.impot-card-stat-value.warning {
    color: #f59e0b;
}

.impot-card-stat-value.danger {
    color: #ef4444;
}

.impot-card-footer {
    margin-top: auto;
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.impot-card-action {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.impot-card-action.primary {
    background: rgba(0, 102, 255, 0.1);
    color: #0066ff;
}

.impot-card-action.success {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.impot-card-action.danger {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.impot-card-action:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* --- QUICK LINKS GRID --- */
.quick-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.quick-link-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.quick-link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.quick-link-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: #0066ff;
}

.quick-link-card:hover::before {
    opacity: 1;
}

.quick-link-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.quick-link-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 var(--spacing-xs) 0;
}

.quick-link-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 768px) {
    .impots-container {
        padding: var(--spacing-md);
    }

    .impots-header-card {
        padding: var(--spacing-lg);
    }

    .impots-header-title {
        font-size: 1.75rem;
    }

    .impots-header-subtitle {
        font-size: 1.1rem;
    }

    .impots-grid {
        grid-template-columns: 1fr;
    }

    .quick-links-grid {
        grid-template-columns: 1fr;
    }

    .section-header-impots {
        gap: var(--spacing-sm);
    }

    .section-icon-impots {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .section-title-impots {
        font-size: 1.25rem;
    }

    .impot-card-icon {
        font-size: 2.5rem;
    }

    .impot-card-title {
        font-size: 1.1rem;
    }
}

@media (max-width: 576px) {
    .impots-header-title {
        font-size: 1.5rem;
    }

    .impots-header-subtitle {
        font-size: 1rem;
    }

    .impot-card {
        padding: var(--spacing-lg);
    }

    .impot-card-icon {
        font-size: 2rem;
    }

    .quick-link-icon {
        font-size: 2rem;
    }
}