/* HifzHome - Système de Design & CSS */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    --primary: hsl(142, 60%, 18%);
    --primary-light: hsl(142, 45%, 28%);
    --accent: hsl(43, 60%, 55%);
    --accent-light: hsl(43, 80%, 90%);
    --bg-cream: hsl(38, 30%, 97%);
    --bg-card: hsl(0, 0%, 100%);
    --text-main: hsl(210, 10%, 18%);
    --text-muted: hsl(210, 8%, 45%);
    --border-color: hsl(38, 15%, 85%);
    
    /* Alerts */
    --success: hsl(142, 50%, 30%);
    --success-light: hsl(142, 50%, 55%);
    --danger: hsl(0, 75%, 40%);
    --danger-light: hsl(0, 75%, 65%);
    --warning: hsl(36, 100%, 40%);
    --warning-light: hsl(36, 100%, 65%);
    --info: hsl(200, 70%, 35%);
    --info-light: hsl(200, 70%, 60%);

    /* Radii & Shadows */
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --shadow-sm: 0 2px 6px rgba(0,0,0,0.03);
    --shadow-md: 0 10px 25px rgba(27, 43, 33, 0.06);
    --shadow-lg: 0 20px 40px rgba(27, 43, 33, 0.1);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-cream);
    color: var(--text-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--primary-light);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent);
}

/* Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
}

header {
    background-color: var(--primary);
    color: #fff;
    padding: 15px 0;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.brand {
    font-weight: 700;
    font-size: 1.4rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand span {
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    list-style: none;
}

.nav-links a {
    color: hsla(0, 0%, 100%, 0.85);
    font-weight: 500;
}

.nav-links a:hover, .nav-links .active {
    color: var(--accent);
}

.user-tag {
    background-color: var(--primary-light);
    color: #fff;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.85rem;
    border: 1px solid var(--accent);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 0.95rem;
    gap: 8px;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: #fff;
    border: 1px solid var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    color: #fff;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary);
    border: 1.5px solid var(--primary);
}

.btn-secondary:hover {
    background-color: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.btn-accent {
    background-color: var(--accent);
    color: var(--primary);
    border: 1px solid var(--accent);
}

.btn-accent:hover {
    background-color: hsl(43, 60%, 50%);
    transform: translateY(-2px);
}

.btn-danger {
    background-color: var(--danger);
    color: #fff;
}

.btn-danger:hover {
    background-color: hsl(0, 75%, 35%);
    transform: translateY(-2px);
}

/* Alerts messages */
.messages {
    list-style: none;
    margin-bottom: 20px;
}

.alert {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.alert-success {
    background-color: hsl(142, 60%, 93%);
    color: var(--success);
    border-left: 5px solid var(--success);
}

.alert-error, .alert-danger {
    background-color: hsl(0, 75%, 95%);
    color: var(--danger);
    border-left: 5px solid var(--danger);
}

.alert-warning {
    background-color: hsl(40, 100%, 93%);
    color: var(--warning);
    border-left: 5px solid var(--warning);
}

.alert-info {
    background-color: hsl(200, 70%, 93%);
    color: var(--info);
    border-left: 5px solid var(--info);
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    transition: var(--transition);
}

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

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary);
    border-bottom: 2px solid var(--bg-cream);
    padding-bottom: 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 20px;
    border-left: 5px solid var(--primary);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-card.accent {
    border-left-color: var(--accent);
}

.stat-card.danger {
    border-left-color: var(--danger);
}

.stat-card.warning {
    border-left-color: var(--warning);
}

.stat-title {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-light);
    margin-top: 5px;
}

/* Form Styles */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    font-size: 0.95rem;
}

.form-control, .form-select {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: #fff;
    transition: var(--transition);
}

.form-control:focus, .form-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px hsla(142, 60%, 18%, 0.1);
}

.form-check-group {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.form-check-input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.help-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    display: block;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    margin-bottom: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    font-size: 0.95rem;
    text-align: left;
}

th {
    background-color: var(--primary);
    color: #fff;
    padding: 12px 16px;
    font-weight: 600;
}

th:first-child {
    border-top-left-radius: var(--radius-sm);
}

th:last-child {
    border-top-right-radius: var(--radius-sm);
}

td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

tr:hover {
    background-color: hsl(38, 20%, 94%);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-assigned { background-color: #e2e8f0; color: #475569; }
.badge-presented { background-color: #dbeafe; color: #1e40af; }
.badge-not_presented { background-color: #fee2e2; color: #991b1b; }
.badge-review { background-color: #fef3c7; color: #92400e; }
.badge-validated { background-color: #d1fae5; color: #065f46; }
.badge-fragile { background-color: #ffedd5; color: #c2410c; }

/* Status Text colors */
.status-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.status-dot.validated { background-color: var(--success); }
.status-dot.fragile { background-color: var(--warning); }
.status-dot.review { background-color: var(--danger); }
.status-dot.assigned { background-color: var(--text-muted); }

/* Login Page specific styling */
.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 120px);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    padding: 40px 30px;
    backdrop-filter: blur(10px);
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 5px;
}

/* History logs timeline */
.timeline {
    position: relative;
    padding-left: 20px;
    border-left: 2px solid var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -27px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--primary-light);
    border: 2px solid var(--bg-cream);
}

.timeline-item.validated::before {
    background-color: var(--success);
}
.timeline-item.review::before {
    background-color: var(--danger);
}
.timeline-item.fragile::before {
    background-color: var(--warning);
}

.timeline-date {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Mobile responsive menu */
.menu-toggle {
    display: none;
}

@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 12px;
    }
    
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    
    .card {
        padding: 16px;
    }
}