/* RecruitHub Main Stylesheet – all colours use CSS variables */

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--color-body-bg);
    color: var(--color-body-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* HEADER */
.site-header {
    background: var(--color-header-bg);
    color: var(--color-header-text);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}
.header-inner {
    max-width: 1300px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}
.site-logo {
    font-family: 'Poppins', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-header-text);
    text-decoration: none;
    letter-spacing: -0.5px;
}
.site-logo span {
    color: var(--color-primary);
}

/* NAVIGATION */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-header-text);
    font-size: 1.8rem;
    cursor: pointer;
}
.nav-desktop {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 4px;
}
nav a {
    color: var(--color-nav-text);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s;
    white-space: nowrap;
}
nav a:hover,
nav a.active {
    background: var(--color-nav-hover);
    color: #fff;
}

/* MAIN CONTENT */
.main-content {
    flex: 1;
    max-width: 1300px;
    margin: 0 auto;
    padding: 30px 20px;
    width: 100%;
}

/* FOOTER */
.site-footer {
    background: var(--color-footer-bg);
    color: var(--color-footer-text);
    text-align: center;
    padding: 20px;
    font-size: 0.85rem;
    margin-top: auto;
}

/* CARDS */
.card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    margin-bottom: 20px;
    border: 1px solid #e8e8e8;
}
.card h2, .card h3 {
    font-family: 'Poppins', sans-serif;
    margin-bottom: 16px;
    color: var(--color-secondary);
}

/* BUTTONS */
.btn {
    display: inline-block;
    padding: 10px 22px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: all 0.2s;
    text-align: center;
}
.btn-primary {
    background: var(--color-button-bg);
    color: var(--color-button-text);
}
.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.btn-secondary {
    background: var(--color-secondary);
    color: #fff;
}
.btn-secondary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}
.btn-outline {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
}
.btn-outline:hover {
    background: var(--color-primary);
    color: #fff;
}
.btn-sm {
    padding: 6px 14px;
    font-size: 0.8rem;
    border-radius: 6px;
}
.btn-danger {
    background: #dc3545;
    color: #fff;
}
.btn-danger:hover { background: #c82333; }
.btn-success {
    background: #28a745;
    color: #fff;
}
.btn-success:hover { background: #218838; }
.btn:disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* FORMS */
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 0.9rem;
    color: #444;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 11px 14px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s;
    background: #fafafa;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(233,68,96,0.08);
}
.form-error {
    color: #dc3545;
    font-size: 0.8rem;
    margin-top: 4px;
    display: none;
}
.form-error.visible {
    display: block;
}

/* ALERTS */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-weight: 500;
    font-size: 0.9rem;
}
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error   { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }
.alert-info    { background: #d1ecf1; color: #0c5460; border: 1px solid #bee5eb; }
.alert-warning { background: #fff3cd; color: #856404; border: 1px solid #ffeaa7; }

/* TAGS */
.tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 8px;
    border: 2px solid #ddd;
    border-radius: 8px;
    min-height: 44px;
    align-items: center;
    background: #fafafa;
    cursor: text;
}
.tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--color-secondary);
    color: #fff;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}
.tag .tag-remove {
    cursor: pointer;
    background: none;
    border: none;
    color: #fff;
    font-size: 1rem;
    line-height: 1;
    padding: 0 2px;
}
.tag .tag-remove:hover { opacity: 0.8; }
.tag-input {
    border: none !important;
    outline: none !important;
    flex: 1;
    min-width: 120px;
    padding: 4px !important;
    font-size: 0.9rem;
    background: transparent !important;
}

/* PROGRESS STEPS */
.progress-steps {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
    position: relative;
    flex-wrap: wrap;
}
.progress-step {
    position: relative;
    text-align: center;
    flex: 1;
    min-width: 60px;
}
.progress-step .step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #ddd;
    color: #666;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    transition: 0.3s;
}
.progress-step.active .step-circle {
    background: var(--color-primary);
    color: #fff;
    box-shadow: 0 0 0 6px rgba(233,68,96,0.15);
}
.progress-step .step-label {
    display: block;
    font-size: 0.7rem;
    margin-top: 4px;
    color: #666;
    font-weight: 500;
}

/* STAT GRID */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.stat-card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border-left: 4px solid var(--color-primary);
    text-align: center;
}
.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-secondary);
    font-family: 'Poppins', sans-serif;
}
.stat-label {
    font-size: 0.85rem;
    color: #666;
    margin-top: 4px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .mobile-menu-toggle { display: block; }
    .nav-desktop {
        display: none;
        flex-direction: column;
        width: 100%;
        background: var(--color-nav-bg);
        border-radius: 8px;
        padding: 8px;
    }
    .nav-desktop.open { display: flex; }
    .dashboard-layout { flex-direction: column; }
}
@media (max-width: 480px) {
    .stat-grid { grid-template-columns: 1fr; }
}