/* Worker Search - Responsive styles */
:root {
    --primary: #1e3a5f;
    --primary-light: #2c5282;
    --accent: #ed8936;
    --accent-hover: #dd6b20;
    --bg: #f7fafc;
    --card-bg: #fff;
    --text: #2d3748;
    --text-muted: #718096;
    --border: #e2e8f0;
    --error: #c53030;
    --success: #276749;
    --radius: 8px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

/* Header */
.site-header {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo-link {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.site-logo {
    height: 44px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    display: block;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.main-nav a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.35rem 0.6rem;
    border-radius: var(--radius);
}

.main-nav a:hover {
    background: var(--bg);
    color: var(--primary-light);
}

.nav-admin {
    color: var(--accent) !important;
}

.nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: none;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%231e3a5f'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M4 6h16M4 12h16M4 18h16'/%3E%3C/svg%3E") center/24px no-repeat;
    cursor: pointer;
}

/* Hero */
.hero {
    text-align: center;
    padding: 2rem 1rem;
}

.hero h1 {
    margin: 0 0 0.5rem;
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    color: var(--primary);
}

.hero p {
    margin: 0;
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* Search form */
.search-form-section {
    margin-bottom: 2rem;
}

.search-form .form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.search-form input {
    flex: 1 1 140px;
    min-width: 0;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
}

.search-form .search-input {
    flex: 1 1 200px;
}

.search-form button {
    flex: 0 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}

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

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

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
}

.btn-block {
    width: 100%;
}

/* Worker cards */
.workers-list h2 {
    margin: 0 0 1rem;
    font-size: 1.35rem;
    color: var(--primary);
}

.worker-cards {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
}

.worker-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.worker-card h3 {
    margin: 0;
    font-size: 1.15rem;
    color: var(--primary);
}

.worker-name {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.worker-skills,
.worker-bio {
    margin: 0;
    font-size: 0.9rem;
}

.worker-info p {
    margin: 0.25rem 0;
    font-size: 0.9rem;
}

.no-results {
    color: var(--text-muted);
    padding: 2rem;
    text-align: center;
}

.no-results a {
    color: var(--accent);
}

/* Auth pages */
.auth-section {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 2rem 1rem;
    min-height: 60vh;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.auth-card h1 {
    margin: 0 0 1.25rem;
    font-size: 1.5rem;
    color: var(--primary);
    text-align: center;
}

.auth-card label {
    display: block;
    margin: 0.75rem 0 0.25rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.auth-card input,
.auth-card textarea {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
}

.auth-card textarea {
    resize: vertical;
    min-height: 80px;
}

.auth-card .btn {
    margin-top: 1.25rem;
}

.error-msg {
    color: var(--error);
    background: #fed7d7;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.success-msg {
    color: var(--success);
    background: #c6f6d5;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.auth-link {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.auth-link a {
    color: var(--accent);
    font-weight: 500;
}

.profile-card {
    max-width: 520px;
}

.admin-profile-card {
    max-width: 480px;
}

.admin-profile-card h2 {
    margin: 1.5rem 0 0.5rem;
    font-size: 1.1rem;
    color: var(--primary);
}

.admin-profile-card h2:first-of-type {
    margin-top: 0;
}

.profile-form {
    margin-bottom: 0.5rem;
}

.profile-form label {
    display: block;
    margin: 0.75rem 0 0.25rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.profile-form input {
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.profile-form button {
    margin-top: 0.75rem;
}

/* Admin */
.admin-auth .auth-card h1 {
    color: var(--primary);
}

.admin-dashboard {
    padding: 1rem 0;
}

.admin-dashboard h1 {
    margin: 0 0 0.25rem;
    color: var(--primary);
    font-size: 1.75rem;
}

.admin-welcome {
    color: var(--text-muted);
    margin: 0 0 1.5rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    text-align: center;
    box-shadow: var(--shadow);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.dashboard-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    box-shadow: var(--shadow);
}

.dashboard-card h2 {
    margin: 0 0 1rem;
    font-size: 1.15rem;
    color: var(--primary);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th,
.data-table td {
    padding: 0.5rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    font-weight: 600;
    color: var(--primary);
}

.dashboard-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

/* Footer */
.site-footer {
    background: var(--primary);
    color: #fff;
    margin-top: auto;
    padding: 1rem;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.site-footer p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--card-bg);
        flex-direction: column;
        padding: 1rem;
        border-bottom: 1px solid var(--border);
    }

    .main-nav.is-open {
        display: flex;
    }

    .nav-toggle {
        display: block;
    }

    .search-form .form-row {
        flex-direction: column;
    }

    .search-form input,
    .search-form .search-input {
        width: 100%;
    }

    .worker-cards {
        grid-template-columns: 1fr;
    }

    .auth-section {
        padding: 1rem 0.75rem;
    }

    .auth-card {
        padding: 1.5rem;
    }

    .data-table {
        font-size: 0.8rem;
    }

    .data-table th,
    .data-table td {
        padding: 0.4rem 0.5rem;
    }
}

@media (max-width: 480px) {
    .site-logo {
        height: 36px;
        max-width: 140px;
    }

    .header-inner {
        padding: 0.5rem 0.75rem;
    }

    .main-content {
        padding: 0.75rem;
    }

    .hero {
        padding: 1.5rem 0.5rem;
    }
}