* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Warm sand base */
    --bg-primary: #f8f4ef;
    --bg-secondary: #eee8df;
    --bg-card: #fffcf8;

    /* Warm browns for text */
    --text-primary: #2c2416;
    --text-secondary: #5c4f3d;
    --text-muted: #8c7f6d;

    /* Terracotta accent */
    --accent: #c45d35;
    --accent-hover: #a84a28;
    --accent-light: #fdf0eb;

    /* Warm borders */
    --border-color: #e2d9cc;

    /* Status colors - warm tinted */
    --success: #5a8a5c;
    --success-light: #eef5ee;
    --warning: #b8860b;
    --warning-light: #fdf6e3;
    --danger: #b54a32;
    --danger-light: #fceee9;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 2px rgba(44, 36, 22, 0.03);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    text-decoration: none;
}

.logo:hover {
    color: var(--accent-hover);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.btn-link {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1rem;
}

.btn-link:hover {
    color: var(--text-primary);
}

h1, h2, h3 {
    margin-bottom: 1rem;
}

.hero {
    text-align: center;
    padding: 4rem 0;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
}

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

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-color: #ccc3b5;
}

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

.btn-danger:hover {
    background: #ef4444;
}

.btn.btn-muted {
    background: var(--bg-secondary);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.btn.btn-muted:hover {
    background: var(--bg-card);
    color: var(--text-secondary);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 3px rgba(44, 36, 22, 0.04);
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 1rem;
    background: var(--bg-card);
    color: var(--text-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group select {
    cursor: pointer;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.flash {
    padding: 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
}

.flash-success {
    background: var(--success-light);
    color: var(--success);
    border: 1px solid #c8ddc9;
}

.flash-error {
    background: var(--danger-light);
    color: var(--danger);
    border: 1px solid #e8ccc4;
}

.flash-info {
    background: var(--accent-light);
    color: var(--accent);
    border: 1px solid #e8d4cc;
}

.text-center {
    text-align: center;
}

.text-muted {
    color: var(--text-muted);
}

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.5rem;
}

.skill-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: var(--bg-card);
    border-radius: 4px;
    cursor: pointer;
    font-weight: normal;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.skill-checkbox:hover {
    border-color: var(--accent);
    background: var(--accent-light);
}

.skill-checkbox input {
    width: auto;
    accent-color: var(--accent);
}

.resume-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}

.resume-option:hover {
    border-color: var(--accent);
    background: var(--accent-light);
}

.resume-option:has(input:checked) {
    border-color: var(--accent);
    background: var(--accent-light);
}

.resume-option input[type="radio"] {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--accent);
    flex-shrink: 0;
}

.resume-option-content {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.resume-name {
    font-weight: 500;
    color: var(--text-primary);
}

.resume-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.invite-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.invite-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-card);
    border-radius: 4px;
    border: 1px solid var(--border-color);
}

.badge {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.badge-pending {
    background: var(--warning-light);
    color: var(--warning);
}

.badge-accepted {
    background: var(--success-light);
    color: var(--success);
}

.badge-expired {
    background: var(--danger-light);
    color: var(--danger);
}

.badge-active {
    background: var(--success-light);
    color: var(--success);
}

.badge-closed {
    background: var(--bg-secondary);
    color: var(--text-muted);
}

.badge-remote {
    background: var(--accent-light);
    color: var(--accent);
}

.badge-hybrid {
    background: var(--warning-light);
    color: var(--warning);
}

.badge-onsite {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.job-card {
    margin-bottom: 1rem;
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.skill-tag {
    padding: 0.25rem 0.5rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

/* Layout utilities */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.page-header h1 {
    margin-bottom: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-row-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 100px;
    gap: 1rem;
}

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }

/* Links */
a {
    color: var(--accent);
    text-decoration: none;
}

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

.back-link {
    display: inline-block;
    margin-bottom: 1rem;
    color: var(--text-muted);
    text-decoration: none;
}

.back-link:hover {
    color: var(--text-primary);
}

/* Responsive */
@media (max-width: 640px) {
    .navbar {
        padding: 1rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .container {
        padding: 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .form-row,
    .form-row-3 {
        grid-template-columns: 1fr;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

/* Autocomplete */
.autocomplete-wrapper {
    position: relative;
}

.autocomplete-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 6px 6px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 100;
    box-shadow: 0 4px 6px rgba(44, 36, 22, 0.1);
}

.autocomplete-item {
    padding: 0.75rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background: var(--accent-light);
    color: var(--accent);
}

/* PDF Resume Viewer */
.resume-viewer-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    height: 80vh;
    min-height: 600px;
}

.pdf-viewer {
    width: 100%;
    height: 100%;
    border: none;
}

.pdf-fallback {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
}