/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 16px;
    font-size: var(--font-base);
    font-weight: var(--font-medium);
    line-height: 1;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    font-family: inherit;
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--success);
    color: #ffffff;
    border-color: var(--success);
}
.btn-primary:hover:not(:disabled) {
    background: var(--success-hover);
    border-color: var(--success-hover);
}

.btn-secondary {
    background: var(--surface);
    color: var(--text);
    border-color: var(--border);
}
.btn-secondary:hover:not(:disabled) {
    background: var(--surface-hover);
    border-color: var(--border-dark);
}

.btn-success {
    background: var(--success);
    color: #ffffff;
}
.btn-success:hover:not(:disabled) {
    background: var(--success-hover);
}

.btn-danger {
    background: var(--danger);
    color: #ffffff;
}
.btn-danger:hover:not(:disabled) {
    background: var(--danger-hover);
}
.btn-danger-outline {
    background: transparent;
    color: var(--danger);
    border-color: var(--danger);
}
.btn-danger-outline:hover:not(:disabled) {
    background: var(--danger);
    color: #ffffff;
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
}
.btn-ghost:hover:not(:disabled) {
    background: var(--surface-hover);
    color: var(--text);
}

.btn-link {
    background: none;
    color: var(--link-color);
    padding: 0;
    text-decoration: underline;
    border: none;
}

.btn-icon {
    width: 32px;
    height: 32px;
    padding: 0;
    border-radius: 50%;
}

.btn-sm {
    padding: 6px 12px;
    font-size: var(--font-sm);
}

.btn-lg {
    padding: 14px 24px;
    font-size: var(--font-lg);
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    color: var(--text);
    margin-bottom: var(--space-xs);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 10px 12px;
    font-size: var(--font-base);
    font-family: inherit;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface, #ffffff);
    color: var(--text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
    outline: none;
}

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

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    padding-right: 36px;
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-hint {
    font-size: var(--font-xs);
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.form-error {
    font-size: var(--font-xs);
    color: var(--accent-red);
    margin-top: var(--space-xs);
}

.form-error + .form-input,
.has-error .form-input {
    border-color: var(--accent-red);
}

/* ============================================
   CARDS
   ============================================ */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--border-light);
}

.card-body {
    padding: var(--space-xl);
}

.card-footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--border-light);
}

/* ============================================
   MODALS
   ============================================ */
.bc-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bc-modal {
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-modal);
    max-height: 85vh;
    overflow-y: auto;
    width: 90%;
}

.bc-modal-sm { max-width: 400px; }
.bc-modal-md { max-width: 600px; }
.bc-modal-lg { max-width: 800px; }

.bc-modal-header {
    padding: 20px var(--space-xl);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bc-modal-header h3 {
    margin: 0;
    font-size: var(--font-lg);
    font-weight: var(--font-semibold);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.bc-modal-header h3 i {
    color: var(--primary);
}

.bc-modal-close {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    border: none;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    font-size: 18px;
    line-height: 1;
}

.bc-modal-close:hover {
    background: var(--accent-red-light);
    color: var(--accent-red);
}

.bc-modal-close i {
    font-size: 14px;
}

.bc-modal-body {
    padding: var(--space-xl);
}

.bc-modal-footer {
    padding: var(--space-lg) var(--space-xl);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: var(--font-xs);
    font-weight: var(--font-medium);
    border-radius: 10px;
    line-height: 1.4;
}

.badge-primary { background: var(--primary-light); color: var(--primary); }
.badge-secondary { background: var(--border-light); color: var(--text-secondary); }
.badge-info { background: var(--accent-blue-light); color: var(--accent-blue); }
.badge-success { background: var(--accent-green-light); color: var(--accent-green); }
.badge-warning { background: var(--accent-yellow-light); color: var(--accent-yellow); }
.badge-danger { background: var(--accent-red-light); color: var(--accent-red); }
.badge-active { background: var(--accent-green-light); color: var(--accent-green); }
.badge-pending { background: var(--accent-yellow-light); color: var(--accent-yellow); }
.badge-inactive { background: var(--border-light); color: var(--text-muted); }
.badge-archived { background: var(--border-light); color: var(--text-secondary); }

/* ============================================
   AVATARS
   ============================================ */
.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: var(--font-semibold);
    color: #ffffff;
    background: var(--primary);
    overflow: hidden;
    flex-shrink: 0;
}

.avatar-xs { width: 20px; height: 20px; font-size: 9px; }
.avatar-sm { width: 24px; height: 24px; font-size: 10px; }
.avatar-md { width: 40px; height: 40px; font-size: 15px; }
.avatar-lg { width: 48px; height: 48px; font-size: 18px; }
.avatar-xl { width: 64px; height: 64px; font-size: 24px; }

/* ============================================
   TABLES
   ============================================ */
.bc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.bc-table th {
    text-transform: uppercase;
    font-size: var(--font-xs);
    font-weight: var(--font-semibold);
    color: var(--text-muted);
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.bc-table td {
    padding: 10px var(--space-md);
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.bc-table tr:hover {
    background: var(--surface-hover, #f9fafb);
}

/* ============================================
   EMPTY STATE
   ============================================ */
.empty-state {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    color: var(--text-muted);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: var(--space-lg);
    opacity: 0.4;
}

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

/* ============================================
   MODAL OVERLAY (Global - for Teleported modals)
   ============================================ */
.modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(0, 0, 0, 0.5) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 9999 !important;
}

.job-detail-modal {
    background: var(--card-bg, #fff);
    border-radius: 12px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}