/**
 * UI Components - Buttons, Inputs, Cards, etc.
 */

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    line-height: 1;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast),
                transform var(--transition-fast),
                box-shadow var(--transition-fast);
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

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

/* Primary Button */
.btn-primary {
    background-color: var(--accent-dark);
    color: #ffffff;
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--accent);
    box-shadow: var(--glow-accent);
    transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: none;
}

/* Secondary Button */
.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--bg-elevated);
    border-color: var(--border-light);
}

/* Ghost Button */
.btn-ghost {
    background-color: transparent;
    color: var(--text-secondary);
}

.btn-ghost:hover:not(:disabled) {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

/* Danger Ghost Button */
.btn-danger-ghost {
    background-color: transparent;
    color: var(--error);
    border: 1px solid transparent;
}

.btn-danger-ghost:hover:not(:disabled) {
    background-color: rgba(239, 68, 68, 0.1);
    border-color: var(--error);
}

.btn-danger-ghost:active:not(:disabled) {
    background-color: rgba(239, 68, 68, 0.2);
}

/* Button Sizes */
.btn-sm {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
}

.btn-lg {
    padding: var(--space-4) var(--space-6);
    font-size: var(--text-base);
}

.btn-block {
    width: 100%;
}

/* Icon Button */
.btn-icon {
    padding: var(--space-2);
    width: 40px;
    height: 40px;
}

/* ============================================
   FORM INPUTS
   ============================================ */

.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

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

/* Autofill Styles - verhindert weissen Hintergrund bei Browser-Autofill */
.form-input:-webkit-autofill,
.form-input:-webkit-autofill:hover,
.form-input:-webkit-autofill:focus,
.form-input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 1000px var(--bg-secondary) inset !important;
    -webkit-text-fill-color: var(--text-primary) !important;
    box-shadow: 0 0 0 1000px var(--bg-secondary) inset !important;
    caret-color: var(--text-primary);
    transition: background-color 5000s ease-in-out 0s;
}

/* Firefox Autofill */
.form-input:autofill {
    background-color: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
}

.form-input:hover {
    border-color: var(--border-light);
}

.form-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-muted);
}

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

/* Input with Icon */
.input-group {
    position: relative;
}

.input-group .form-input {
    padding-left: var(--space-10);
}

.input-group-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.input-group-action {
    position: absolute;
    right: var(--space-2);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    padding: var(--space-2);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.input-group-action:hover {
    color: var(--text-primary);
}

/* Input States */
.form-input.is-error {
    border-color: var(--error);
}

.form-input.is-error:focus {
    box-shadow: 0 0 0 3px var(--error-muted);
}

.form-error {
    margin-top: var(--space-2);
    font-size: var(--text-xs);
    color: var(--error);
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition-base),
                box-shadow var(--transition-base),
                border-color var(--transition-base);
}

/* Interactive Cards with hover effect */
.card-interactive:hover,
.card:hover {
    border-color: var(--border-light);
}

.card-interactive:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.card-header {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-color);
}

.card-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.card-body {
    padding: var(--space-5);
}

.card-footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

/* Stat Card */
.stat-card {
    padding: var(--space-5);
}

.stat-card-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-1);
}

.stat-card-value {
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
}

.stat-card-change {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-xs);
    margin-top: var(--space-2);
}

.stat-card-change.positive {
    color: var(--success);
}

.stat-card-change.negative {
    color: var(--error);
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-2);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
    background-color: var(--bg-tertiary);
    color: var(--text-secondary);
}

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

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

.badge-error {
    background-color: var(--error-muted);
    color: var(--error);
}

.badge-info {
    background-color: var(--info-muted);
    color: var(--info);
}

/* ============================================
   AVATAR
   ============================================ */

.avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--accent);
    color: var(--text-primary);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-sm {
    width: 32px;
    height: 32px;
    font-size: var(--text-xs);
}

.avatar-lg {
    width: 48px;
    height: 48px;
    font-size: var(--text-base);
}

/* ============================================
   DROPDOWN
   ============================================ */

.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    margin-top: var(--space-2);
    padding: var(--space-2);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.dropdown.is-open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.dropdown-item:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.dropdown-divider {
    height: 1px;
    margin: var(--space-2) 0;
    background-color: var(--border-color);
}

/* ============================================
   LOADING SPINNER
   ============================================ */

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: var(--radius-full);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   BUTTON RIPPLE EFFECT
   ============================================ */

.btn .ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: scale(0);
    animation: rippleAnimation 0.6s linear;
    pointer-events: none;
}

@keyframes rippleAnimation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ============================================
   CHECKBOX & RADIO - Custom Styled
   ============================================ */

.form-checkbox,
.form-radio {
    appearance: none;
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-light);
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
    flex-shrink: 0;
}

.form-checkbox {
    border-radius: var(--radius-sm);
}

.form-radio {
    border-radius: var(--radius-full);
}

.form-checkbox:hover,
.form-radio:hover {
    border-color: var(--accent);
}

.form-checkbox:checked,
.form-radio:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.form-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.form-radio:checked::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: white;
    border-radius: var(--radius-full);
}

.form-checkbox:focus-visible,
.form-radio:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    box-shadow: var(--focus-ring);
}

/* ============================================
   SWITCH / TOGGLE
   ============================================ */

.form-switch {
    position: relative;
    width: 44px;
    height: 24px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    border: 2px solid var(--border-color);
}

.form-switch::after {
    content: '';
    position: absolute;
    left: 2px;
    top: 2px;
    width: 16px;
    height: 16px;
    background-color: var(--text-secondary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-fast),
                background-color var(--transition-fast);
}

.form-switch:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.form-switch:checked::after {
    transform: translateX(20px);
    background-color: white;
}

.form-switch:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */

.toast-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    animation: slideInRight var(--transition-slow) ease-out;
    min-width: 300px;
    max-width: 400px;
}

.toast-success {
    border-color: var(--success);
    background-color: var(--success-muted);
}

.toast-error {
    border-color: var(--error);
    background-color: var(--error-muted);
}

.toast-warning {
    border-color: var(--warning);
    background-color: var(--warning-muted);
}

.toast-info {
    border-color: var(--info);
    background-color: var(--info-muted);
}

.toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.toast-message {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.toast-close {
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ============================================
   STAT CARD HOVER EFFECTS
   ============================================ */

.stat-card {
    padding: var(--space-5);
    transition: transform var(--transition-base),
                box-shadow var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ============================================
   TABLES
   ============================================ */

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-sm);
}

.table th,
.table td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    font-weight: var(--font-medium);
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    white-space: nowrap;
}

.table tbody tr {
    transition: background-color var(--transition-fast);
}

.table tbody tr:hover {
    background-color: var(--bg-tertiary);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

.table-actions {
    display: flex;
    gap: var(--space-1);
    justify-content: flex-end;
}

.table-actions .btn {
    padding: var(--space-2);
}

/* ============================================
   PAGINATION
   ============================================ */

.pagination-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: var(--space-3);
}

.pagination {
    display: flex;
    gap: var(--space-1);
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-3);
    font-size: var(--text-sm);
    color: var(--text-secondary);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.pagination-link:hover {
    background-color: var(--bg-elevated);
    border-color: var(--border-light);
    color: var(--text-primary);
}

.pagination-link.active {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

.pagination-info {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

/* ============================================
   MODALS
   ============================================ */

.modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal.is-open {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    width: 100%;
    max-width: 500px;
    margin: var(--space-4);
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    transform: scale(0.95);
    transition: transform var(--transition-base);
}

.modal.is-open .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin: 0;
}

.modal-body {
    padding: var(--space-5);
    color: var(--text-secondary);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-tertiary);
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    padding: var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

.alert-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
}

.alert-info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--info);
    color: var(--info);
}

/* ============================================
   FORM SECTIONS
   ============================================ */

.form-section {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-5);
    overflow: hidden;
}

.form-section-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.form-section-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--accent-muted);
    border-radius: var(--radius-md);
    color: var(--accent);
}

.form-section-icon svg {
    width: 20px;
    height: 20px;
}

.form-section-title {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin: 0;
}

.form-section-content {
    padding: var(--space-5);
}

/* ============================================
   FORM ROW - Multi-Column Layout
   ============================================ */

.form-row {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 200px;
}

/* ============================================
   FORM HINTS
   ============================================ */

.form-hint {
    display: block;
    font-size: var(--text-xs);
    color: var(--text-muted);
    margin-top: var(--space-1);
}

/* ============================================
   REQUIRED INDICATOR
   ============================================ */

.required {
    color: var(--error);
    margin-left: var(--space-1);
}

/* ============================================
   VALIDATION STATES
   ============================================ */

.form-input.is-valid {
    border-color: var(--success);
}

.form-input.is-valid:focus {
    box-shadow: 0 0 0 3px var(--success-muted);
}

.form-success {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    margin-top: var(--space-2);
    font-size: var(--text-xs);
    color: var(--success);
}

/* ============================================
   VALIDATION FEEDBACK LIST
   ============================================ */

.validation-feedback {
    margin-top: var(--space-3);
    padding: var(--space-3);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
}

.validation-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) 0;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.validation-item svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.validation-item.is-valid {
    color: var(--success);
}

.validation-item.is-invalid {
    color: var(--text-muted);
}

/* ============================================
   PASSWORD STRENGTH METER
   ============================================ */

.password-strength {
    margin-top: var(--space-3);
}

.password-strength-bar {
    height: 4px;
    background-color: var(--bg-tertiary);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-2);
}

.password-strength-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width var(--transition-base), background-color var(--transition-base);
}

.password-strength-fill[data-strength="0"],
.password-strength-fill[data-strength="1"] {
    width: 20%;
    background-color: var(--error);
}

.password-strength-fill[data-strength="2"] {
    width: 40%;
    background-color: #f97316;
}

.password-strength-fill[data-strength="3"] {
    width: 60%;
    background-color: var(--warning);
}

.password-strength-fill[data-strength="4"] {
    width: 80%;
    background-color: #84cc16;
}

.password-strength-fill[data-strength="5"] {
    width: 100%;
    background-color: var(--success);
}

.password-strength-text {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    transition: color var(--transition-fast);
}

.password-strength-text[data-strength="0"],
.password-strength-text[data-strength="1"] {
    color: var(--error);
}

.password-strength-text[data-strength="2"] {
    color: #f97316;
}

.password-strength-text[data-strength="3"] {
    color: var(--warning);
}

.password-strength-text[data-strength="4"] {
    color: #84cc16;
}

.password-strength-text[data-strength="5"] {
    color: var(--success);
}

/* ============================================
   CHECKBOX LABEL
   ============================================ */

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
    cursor: pointer;
}

/* ============================================
   FORM ACTIONS (Button Row)
   ============================================ */

.form-actions {
    display: flex;
    gap: var(--space-3);
    justify-content: flex-end;
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-color);
    margin-top: var(--space-5);
}

/* ============================================
   INFO BOX
   ============================================ */

.info-box {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--space-4);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.info-box-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.info-box-item strong {
    color: var(--text-secondary);
}

/* ============================================
   INLINE FEEDBACK (Email, Password Match)
   ============================================ */

.feedback-inline {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    animation: feedbackSlideIn 0.2s ease-out;
}

@keyframes feedbackSlideIn {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.feedback-inline svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.feedback-inline.feedback-success {
    background-color: var(--success-muted);
    color: var(--success);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.feedback-inline.feedback-error {
    background-color: var(--error-muted);
    color: var(--error);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.feedback-inline.feedback-warning {
    background-color: var(--warning-muted);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.feedback-inline.feedback-loading {
    background-color: var(--bg-tertiary);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.feedback-inline.feedback-loading .spinner-small {
    width: 14px;
    height: 14px;
    border: 2px solid var(--border-color);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ============================================
   CUSTOM SELECT / DROPDOWN
   ============================================ */

.form-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    width: 100%;
    padding: var(--space-3) var(--space-10) var(--space-3) var(--space-4);
    font-size: var(--text-sm);
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 18px 18px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.form-select:hover {
    border-color: var(--border-light);
    background-color: var(--bg-tertiary);
}

.form-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-muted);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236366f1' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

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

.form-select.is-error {
    border-color: var(--error);
}

.form-select.is-error:focus {
    box-shadow: 0 0 0 3px var(--error-muted);
}

.form-select.is-valid {
    border-color: var(--success);
}

.form-select.is-valid:focus {
    box-shadow: 0 0 0 3px var(--success-muted);
}

/* Select with icon */
.select-group {
    position: relative;
}

.select-group .form-select {
    padding-left: var(--space-10);
}

.select-group-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
    z-index: 1;
}

.select-group-icon svg {
    width: 18px;
    height: 18px;
}

/* Option styling (limited browser support) */
.form-select option {
    padding: var(--space-3);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
}

.form-select option:hover,
.form-select option:focus {
    background-color: var(--accent);
    color: white;
}

.form-select option:disabled {
    color: var(--text-muted);
}

/* ============================================
   SELECT ENHANCED (Wrapper for better styling)
   ============================================ */

.select-wrapper {
    position: relative;
    display: block;
}

.select-wrapper::after {
    content: '';
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-size: contain;
    pointer-events: none;
    transition: transform var(--transition-fast);
}

.select-wrapper:focus-within::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236366f1' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

/* ============================================
   LOG LEVEL BADGES
   ============================================ */

.log-level {
    display: inline-block;
    padding: 2px 8px;
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.log-level-debug {
    background-color: rgba(107, 114, 128, 0.2);
    color: #9ca3af;
}

.log-level-info {
    background-color: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
}

.log-level-warning {
    background-color: rgba(245, 158, 11, 0.2);
    color: #fbbf24;
}

.log-level-error {
    background-color: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

.log-level-critical {
    background-color: rgba(220, 38, 38, 0.3);
    color: #fca5a5;
    font-weight: var(--font-bold);
}

/* ==========================================
   NOTIFICATION EMPTY STATE
   ========================================== */

.notification-empty {
    padding: var(--space-6) var(--space-4);
    text-align: center;
    color: var(--text-tertiary);
}

.notification-empty p {
    margin: 0;
    font-size: var(--text-sm);
}

.notification-empty svg {
    width: 32px;
    height: 32px;
    margin-bottom: var(--space-2);
    opacity: 0.5;
}