/* styles.css
 *
 * Provides a clean, modern and responsive style for the Workforce Dashboard.
 * The design uses a neutral colour palette with simple typography and
 * responsive layouts that collapse gracefully on small screens.
 */

/* Reset and base styles */
html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f1f5f9;
    color: #1e293b;
}

a {
    color: #2563eb;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Header / Navigation */
header.main-header {
    background-color: #0f172a;
    color: #f8fafc;
    padding: 12px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.brand a {
    font-size: 1.3rem;
    font-weight: 600;
    color: #f8fafc;
    letter-spacing: 0.5px;
}

.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.main-nav li {
    margin-left: 15px;
}

.main-nav a {
    color: #fff;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.main-nav a:hover,
.main-nav a.active {
    background-color: #1e40af;
}

/* Containers */
.container {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 15px;
}

/* Status cards for worker dashboard */
.status-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.status-card {
    flex: 1 1 calc(33.333% - 15px);
    background-color: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
    transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.status-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06);
}

.status-card.missing {
    border-left: 5px solid #ef4444;
}

.status-card.submitted {
    border-left: 5px solid #22c55e;
}

.status-card .date {
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 1rem;
}

.status-card .status {
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: #475569;
}

.status-card .actions .btn-small {
    display: inline-block;
    padding: 6px 12px;
    background-color: #2563eb;
    color: #ffffff;
    border-radius: 4px;
    font-size: 0.8rem;
    text-align: center;
    transition: background-color 0.15s ease;
}

.status-card .actions .btn-small:hover {
    background-color: #1e40af;
}

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
}

.data-table th,
.data-table td {
    border: 1px solid #e2e8f0;
    padding: 10px;
    text-align: left;
    font-size: 0.9rem;
}

.data-table th {
    background-color: #f8fafc;
    font-weight: 600;
    color: #334155;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 0.75rem;
    margin: 2px;
}

.badge-missing {
    background-color: #ef4444;
    color: #ffffff;
}

.badge-submitted {
    background-color: #22c55e;
    color: #ffffff;
}

/* Forms */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 8px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
    font-size: 0.9rem;
    box-sizing: border-box;
}

.btn,
.btn-small {
    display: inline-block;
    background-color: #2563eb;
    color: #ffffff;
    padding: 8px 14px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    text-decoration: none;
    transition: background-color 0.15s ease;
}

.btn:hover,
.btn-small:hover {
    background-color: #1e40af;
}

.error {
    background-color: #fee2e2;
    color: #b91c1c;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.login-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.login-container h2 {
    text-align: center;
    margin-bottom: 20px;
}

.login-container .form-group {
    margin-bottom: 15px;
}

.search-form input {
    padding: 6px;
    font-size: 0.9rem;
    width: 200px;
    border: 1px solid #d1d5db;
    border-radius: 4px;
}

.search-form .btn-small {
    margin-left: 5px;
}

.filter-form {
    margin-bottom: 10px;
}

.filter-form select {
    margin-right: 5px;
    padding: 6px;
    font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .status-card {
        flex: 1 1 calc(50% - 15px);
    }
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }
    .main-nav ul {
        flex-direction: column;
    }
    .main-nav li {
        margin-left: 0;
        margin-top: 5px;
    }
}

@media (max-width: 480px) {
    .status-card {
        flex: 1 1 100%;
    }
    .header-container {
        padding: 0 10px;
    }
}