/* ==========================================================================
   VENDOR APP — SETTINGS
   File: vendor_app/assets/css/settings.css
   Scope: Vendor Settings Pages
   Pages:
   - settings/index.html
   - settings/account.html
   - settings/business.html
   - settings/notifications.html
   - settings/preferences.html
   - settings/language.html
   - settings/security.html
   ========================================================================== */


/* ==========================================================================
   1. SETTINGS THEME VARIABLES
   ========================================================================== */

.settings-page {
    --settings-primary: var(--primary-color, var(--primary, #2563eb));
    --settings-primary-dark: var(--primary-dark, #1d4ed8);
    --settings-primary-soft: var(--primary-soft, #eff6ff);

    --settings-success: var(--success-color, var(--success, #16a34a));
    --settings-warning: var(--warning-color, var(--warning, #d97706));
    --settings-danger: var(--danger-color, var(--danger, #dc2626));
    --settings-info: var(--info-color, var(--info, #0284c7));

    --settings-text: var(--text-primary, #111827);
    --settings-text-secondary: var(--text-secondary, #4b5563);
    --settings-text-muted: var(--text-muted, #6b7280);

    --settings-bg: var(--bg-color, #f8fafc);
    --settings-surface: var(--surface, #ffffff);
    --settings-card: var(--card-bg, #ffffff);

    --settings-border: var(--border-color, #e5e7eb);
    --settings-border-light: #eef2f7;

    --settings-radius-xs: var(--radius-xs, 6px);
    --settings-radius-sm: var(--radius-sm, 8px);
    --settings-radius-md: var(--radius-md, 12px);
    --settings-radius-lg: var(--radius-lg, 16px);
    --settings-radius-xl: var(--radius-xl, 20px);

    --settings-shadow-sm: var(
        --shadow-sm,
        0 1px 2px rgba(15, 23, 42, 0.05)
    );

    --settings-shadow-md: var(
        --shadow-md,
        0 4px 12px rgba(15, 23, 42, 0.08)
    );

    --settings-shadow-lg: var(
        --shadow-lg,
        0 12px 32px rgba(15, 23, 42, 0.10)
    );

    --settings-transition-fast: var(
        --transition-fast,
        150ms ease
    );

    --settings-transition: var(
        --transition-normal,
        220ms ease
    );

    min-width: 0;
}


/* ==========================================================================
   2. SETTINGS PAGE WRAPPER
   ========================================================================== */

.settings-page,
.settings-page * {
    box-sizing: border-box;
}

.settings-page img {
    max-width: 100%;
}

.settings-page button,
.settings-page input,
.settings-page select,
.settings-page textarea {
    font: inherit;
}

.settings-container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 24px;
}

.settings-content {
    width: 100%;
    min-width: 0;
}


/* ==========================================================================
   3. SETTINGS HEADER
   ========================================================================== */

.settings-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.settings-header-content {
    min-width: 0;
}

.settings-title {
    margin: 0;
    color: var(--settings-text);
    font-size: 28px;
    line-height: 1.25;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.settings-subtitle {
    margin: 8px 0 0;
    max-width: 760px;
    color: var(--settings-text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

.settings-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
    flex-shrink: 0;
}


/* ==========================================================================
   4. SETTINGS LAYOUT
   ========================================================================== */

.settings-layout {
    display: grid;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.settings-main {
    min-width: 0;
}

.settings-sidebar {
    position: sticky;
    top: 24px;
    min-width: 0;
}


/* ==========================================================================
   5. SETTINGS NAVIGATION
   ========================================================================== */

.settings-nav {
    padding: 8px;
    background: var(--settings-card);
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-lg);
    box-shadow: var(--settings-shadow-sm);
}

.settings-nav-header {
    padding: 12px 12px 10px;
}

.settings-nav-title {
    margin: 0;
    color: var(--settings-text);
    font-size: 13px;
    font-weight: 700;
}

.settings-nav-description {
    margin: 5px 0 0;
    color: var(--settings-text-muted);
    font-size: 12px;
    line-height: 1.5;
}

.settings-nav-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.settings-nav-item {
    min-width: 0;
}

.settings-nav-link {
    display: flex;
    align-items: center;
    gap: 11px;
    width: 100%;
    min-height: 44px;
    padding: 9px 11px;
    color: var(--settings-text-secondary);
    text-decoration: none;
    border-radius: var(--settings-radius-sm);
    transition:
        background-color var(--settings-transition-fast),
        color var(--settings-transition-fast),
        transform var(--settings-transition-fast);
}

.settings-nav-link:hover {
    color: var(--settings-text);
    background: var(--settings-bg);
}

.settings-nav-link:active {
    transform: translateY(1px);
}

.settings-nav-link.is-active,
.settings-nav-link.active {
    color: var(--settings-primary);
    background: var(--settings-primary-soft);
    font-weight: 600;
}

.settings-nav-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    min-width: 20px;
    height: 20px;
    color: currentColor;
}

.settings-nav-label {
    min-width: 0;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-nav-arrow {
    display: inline-flex;
    margin-left: auto;
    color: var(--settings-text-muted);
}

.settings-nav-link.is-active .settings-nav-arrow,
.settings-nav-link.active .settings-nav-arrow {
    color: var(--settings-primary);
}


/* ==========================================================================
   6. SETTINGS SECTION
   ========================================================================== */

.settings-section {
    margin-bottom: 20px;
}

.settings-section:last-child {
    margin-bottom: 0;
}

.settings-section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.settings-section-title {
    margin: 0;
    color: var(--settings-text);
    font-size: 18px;
    line-height: 1.4;
    font-weight: 700;
}

.settings-section-description {
    margin: 5px 0 0;
    color: var(--settings-text-muted);
    font-size: 13px;
    line-height: 1.55;
}

.settings-section-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}


/* ==========================================================================
   7. SETTINGS CARD
   ========================================================================== */

.settings-card {
    width: 100%;
    min-width: 0;
    background: var(--settings-card);
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-lg);
    box-shadow: var(--settings-shadow-sm);
}

.settings-card + .settings-card {
    margin-top: 16px;
}

.settings-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--settings-border-light);
}

.settings-card-header-content {
    min-width: 0;
}

.settings-card-title {
    margin: 0;
    color: var(--settings-text);
    font-size: 15px;
    line-height: 1.45;
    font-weight: 700;
}

.settings-card-description {
    margin: 4px 0 0;
    color: var(--settings-text-muted);
    font-size: 12px;
    line-height: 1.55;
}

.settings-card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.settings-card-body {
    padding: 20px;
}

.settings-card-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
    padding: 16px 20px;
    border-top: 1px solid var(--settings-border-light);
}


/* ==========================================================================
   8. SETTINGS OVERVIEW
   ========================================================================== */

.settings-overview {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.settings-overview-card {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    min-width: 0;
    padding: 18px;
    background: var(--settings-card);
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-lg);
    box-shadow: var(--settings-shadow-sm);
    transition:
        transform var(--settings-transition),
        box-shadow var(--settings-transition);
}

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

.settings-overview-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    min-width: 42px;
    height: 42px;
    color: var(--settings-primary);
    background: var(--settings-primary-soft);
    border-radius: var(--settings-radius-md);
}

.settings-overview-content {
    min-width: 0;
}

.settings-overview-label {
    margin: 0 0 4px;
    color: var(--settings-text-muted);
    font-size: 12px;
    line-height: 1.4;
}

.settings-overview-value {
    margin: 0;
    color: var(--settings-text);
    font-size: 15px;
    line-height: 1.45;
    font-weight: 700;
}

.settings-overview-meta {
    margin: 4px 0 0;
    color: var(--settings-text-secondary);
    font-size: 12px;
}


/* ==========================================================================
   9. SETTINGS FORM
   ========================================================================== */

.settings-form {
    width: 100%;
}

.settings-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
}

.settings-form-group {
    min-width: 0;
}

.settings-form-group.is-full,
.settings-form-group.full-width {
    grid-column: 1 / -1;
}

.settings-label {
    display: block;
    margin: 0 0 7px;
    color: var(--settings-text);
    font-size: 13px;
    line-height: 1.4;
    font-weight: 600;
}

.settings-required {
    margin-left: 2px;
    color: var(--settings-danger);
}

.settings-help {
    margin: 6px 0 0;
    color: var(--settings-text-muted);
    font-size: 12px;
    line-height: 1.5;
}

.settings-error {
    margin: 6px 0 0;
    color: var(--settings-danger);
    font-size: 12px;
    line-height: 1.5;
}

.settings-field {
    width: 100%;
    min-width: 0;
}

.settings-input,
.settings-select,
.settings-textarea {
    width: 100%;
    min-height: 42px;
    padding: 9px 12px;
    color: var(--settings-text);
    background: var(--settings-surface);
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-sm);
    outline: none;
    transition:
        border-color var(--settings-transition-fast),
        box-shadow var(--settings-transition-fast),
        background-color var(--settings-transition-fast);
}

.settings-input::placeholder,
.settings-textarea::placeholder {
    color: var(--settings-text-muted);
    opacity: 0.8;
}

.settings-input:hover,
.settings-select:hover,
.settings-textarea:hover {
    border-color: #cbd5e1;
}

.settings-input:focus,
.settings-select:focus,
.settings-textarea:focus {
    border-color: var(--settings-primary);
    box-shadow: 0 0 0 3px color-mix(
        in srgb,
        var(--settings-primary) 12%,
        transparent
    );
}

.settings-textarea {
    min-height: 110px;
    resize: vertical;
    line-height: 1.55;
}

.settings-input[disabled],
.settings-input[readonly],
.settings-select[disabled],
.settings-textarea[disabled] {
    cursor: not-allowed;
    background: var(--settings-bg);
    color: var(--settings-text-muted);
}


/* ==========================================================================
   10. INPUT WITH ICON / ACTION
   ========================================================================== */

.settings-input-wrap {
    position: relative;
}

.settings-input-wrap .settings-input {
    padding-right: 42px;
}

.settings-input-icon {
    position: absolute;
    top: 50%;
    right: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: var(--settings-text-muted);
    transform: translateY(-50%);
    pointer-events: none;
}

.settings-input-action {
    position: absolute;
    top: 50%;
    right: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    padding: 0;
    color: var(--settings-text-muted);
    background: transparent;
    border: 0;
    border-radius: var(--settings-radius-xs);
    cursor: pointer;
    transform: translateY(-50%);
}

.settings-input-action:hover {
    color: var(--settings-text);
    background: var(--settings-bg);
}


/* ==========================================================================
   11. SETTING ROWS
   ========================================================================== */

.settings-list {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-width: 0;
    padding: 16px 0;
    border-bottom: 1px solid var(--settings-border-light);
}

.settings-row:first-child {
    padding-top: 0;
}

.settings-row:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.settings-row-content {
    min-width: 0;
    flex: 1;
}

.settings-row-title {
    margin: 0;
    color: var(--settings-text);
    font-size: 13px;
    line-height: 1.45;
    font-weight: 600;
}

.settings-row-description {
    margin: 4px 0 0;
    max-width: 720px;
    color: var(--settings-text-muted);
    font-size: 12px;
    line-height: 1.55;
}

.settings-row-control {
    flex-shrink: 0;
}


/* ==========================================================================
   12. TOGGLE SWITCH
   ========================================================================== */

.settings-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.settings-toggle input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.settings-toggle-track {
    position: relative;
    display: block;
    width: 44px;
    height: 24px;
    background: #cbd5e1;
    border-radius: 999px;
    cursor: pointer;
    transition:
        background-color var(--settings-transition-fast),
        box-shadow var(--settings-transition-fast);
}

.settings-toggle-track::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: #ffffff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.22);
    transition: transform var(--settings-transition-fast);
}

.settings-toggle input:checked + .settings-toggle-track {
    background: var(--settings-primary);
}

.settings-toggle input:checked + .settings-toggle-track::after {
    transform: translateX(20px);
}

.settings-toggle input:focus-visible + .settings-toggle-track {
    box-shadow: 0 0 0 3px color-mix(
        in srgb,
        var(--settings-primary) 15%,
        transparent
    );
}


/* ==========================================================================
   13. RADIO OPTIONS
   ========================================================================== */

.settings-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.settings-option {
    position: relative;
    min-width: 0;
}

.settings-option-input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.settings-option-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-height: 70px;
    padding: 14px;
    color: var(--settings-text-secondary);
    background: var(--settings-surface);
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-md);
    cursor: pointer;
    transition:
        border-color var(--settings-transition-fast),
        background-color var(--settings-transition-fast),
        box-shadow var(--settings-transition-fast);
}

.settings-option-label:hover {
    border-color: #cbd5e1;
}

.settings-option-input:checked + .settings-option-label {
    color: var(--settings-text);
    background: var(--settings-primary-soft);
    border-color: var(--settings-primary);
    box-shadow: var(--settings-shadow-sm);
}

.settings-option-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    min-width: 34px;
    height: 34px;
    color: var(--settings-primary);
    background: var(--settings-surface);
    border-radius: var(--settings-radius-sm);
}

.settings-option-content {
    min-width: 0;
}

.settings-option-title {
    display: block;
    color: var(--settings-text);
    font-size: 13px;
    line-height: 1.4;
    font-weight: 600;
}

.settings-option-description {
    display: block;
    margin-top: 3px;
    color: var(--settings-text-muted);
    font-size: 11px;
    line-height: 1.5;
}


/* ==========================================================================
   14. CHECKBOX GROUP
   ========================================================================== */

.settings-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.settings-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.settings-checkbox input {
    width: 16px;
    height: 16px;
    margin: 2px 0 0;
    accent-color: var(--settings-primary);
    cursor: pointer;
}

.settings-checkbox-content {
    min-width: 0;
}

.settings-checkbox-title {
    display: block;
    color: var(--settings-text);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
}

.settings-checkbox-description {
    display: block;
    margin-top: 2px;
    color: var(--settings-text-muted);
    font-size: 11px;
    line-height: 1.5;
}


/* ==========================================================================
   15. ACCOUNT SETTINGS
   ========================================================================== */

.settings-account-profile {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--settings-border-light);
}

.settings-avatar {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    min-width: 64px;
    height: 64px;
    overflow: hidden;
    color: var(--settings-primary);
    background: var(--settings-primary-soft);
    border-radius: 50%;
    font-size: 20px;
    font-weight: 700;
}

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

.settings-avatar-action {
    position: absolute;
    right: -2px;
    bottom: -2px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: #ffffff;
    background: var(--settings-primary);
    border: 2px solid var(--settings-card);
    border-radius: 50%;
    cursor: pointer;
}

.settings-account-info {
    min-width: 0;
}

.settings-account-name {
    margin: 0;
    color: var(--settings-text);
    font-size: 16px;
    font-weight: 700;
}

.settings-account-email {
    margin: 4px 0 0;
    color: var(--settings-text-muted);
    font-size: 12px;
}

.settings-account-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    margin-top: 7px;
    color: var(--settings-success);
    font-size: 11px;
    font-weight: 600;
}

.settings-account-status::before {
    content: "";
    width: 7px;
    height: 7px;
    background: currentColor;
    border-radius: 50%;
}


/* ==========================================================================
   16. BUSINESS SETTINGS
   ========================================================================== */

.settings-business-summary {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 18px;
    padding: 18px;
    margin-bottom: 20px;
    background: var(--settings-bg);
    border: 1px solid var(--settings-border-light);
    border-radius: var(--settings-radius-md);
}

.settings-business-info {
    display: flex;
    align-items: center;
    gap: 13px;
    min-width: 0;
}

.settings-business-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    min-width: 48px;
    height: 48px;
    overflow: hidden;
    color: var(--settings-primary);
    background: var(--settings-primary-soft);
    border-radius: var(--settings-radius-md);
}

.settings-business-logo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.settings-business-content {
    min-width: 0;
}

.settings-business-name {
    margin: 0;
    overflow: hidden;
    color: var(--settings-text);
    font-size: 15px;
    font-weight: 700;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-business-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
    color: var(--settings-text-muted);
    font-size: 11px;
}


/* ==========================================================================
   17. LANGUAGE SETTINGS
   ========================================================================== */

.settings-language-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.settings-language-option {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    padding: 14px;
    background: var(--settings-surface);
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-md);
    cursor: pointer;
    transition:
        border-color var(--settings-transition-fast),
        background-color var(--settings-transition-fast);
}

.settings-language-option:hover {
    background: var(--settings-bg);
}

.settings-language-option.is-active,
.settings-language-option.active {
    background: var(--settings-primary-soft);
    border-color: var(--settings-primary);
}

.settings-language-flag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    min-width: 36px;
    height: 36px;
    background: var(--settings-bg);
    border-radius: 50%;
    font-size: 18px;
}

.settings-language-content {
    min-width: 0;
    flex: 1;
}

.settings-language-name {
    display: block;
    color: var(--settings-text);
    font-size: 13px;
    font-weight: 600;
}

.settings-language-native {
    display: block;
    margin-top: 2px;
    color: var(--settings-text-muted);
    font-size: 11px;
}

.settings-language-check {
    display: none;
    color: var(--settings-primary);
}

.settings-language-option.is-active .settings-language-check,
.settings-language-option.active .settings-language-check {
    display: inline-flex;
}


/* ==========================================================================
   18. SECURITY SETTINGS
   ========================================================================== */

.settings-security-status {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    margin-bottom: 18px;
    background: color-mix(
        in srgb,
        var(--settings-success) 7%,
        var(--settings-surface)
    );
    border: 1px solid color-mix(
        in srgb,
        var(--settings-success) 20%,
        var(--settings-border)
    );
    border-radius: var(--settings-radius-md);
}

.settings-security-status-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    min-width: 38px;
    height: 38px;
    color: var(--settings-success);
    background: color-mix(
        in srgb,
        var(--settings-success) 12%,
        transparent
    );
    border-radius: 50%;
}

.settings-security-status-content {
    min-width: 0;
}

.settings-security-status-title {
    margin: 0;
    color: var(--settings-text);
    font-size: 13px;
    font-weight: 700;
}

.settings-security-status-description {
    margin: 3px 0 0;
    color: var(--settings-text-muted);
    font-size: 11px;
    line-height: 1.5;
}

.settings-security-item {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    padding: 15px 0;
    border-bottom: 1px solid var(--settings-border-light);
}

.settings-security-item:last-child {
    border-bottom: 0;
}

.settings-security-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    min-width: 38px;
    height: 38px;
    color: var(--settings-text-secondary);
    background: var(--settings-bg);
    border-radius: var(--settings-radius-sm);
}

.settings-security-content {
    min-width: 0;
    flex: 1;
}

.settings-security-title {
    margin: 0;
    color: var(--settings-text);
    font-size: 13px;
    font-weight: 600;
}

.settings-security-meta {
    margin: 3px 0 0;
    color: var(--settings-text-muted);
    font-size: 11px;
    line-height: 1.5;
}

.settings-security-action {
    flex-shrink: 0;
}


/* ==========================================================================
   19. SESSION / DEVICE LIST
   ========================================================================== */

.settings-session-list {
    display: flex;
    flex-direction: column;
}

.settings-session {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
    padding: 16px 0;
    border-bottom: 1px solid var(--settings-border-light);
}

.settings-session:last-child {
    border-bottom: 0;
}

.settings-session-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    min-width: 40px;
    height: 40px;
    color: var(--settings-text-secondary);
    background: var(--settings-bg);
    border-radius: var(--settings-radius-sm);
}

.settings-session-content {
    min-width: 0;
    flex: 1;
}

.settings-session-name {
    margin: 0;
    color: var(--settings-text);
    font-size: 13px;
    font-weight: 600;
}

.settings-session-details {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 3px;
    color: var(--settings-text-muted);
    font-size: 11px;
}

.settings-session-current {
    display: inline-flex;
    align-items: center;
    padding: 3px 7px;
    color: var(--settings-success);
    background: color-mix(
        in srgb,
        var(--settings-success) 9%,
        transparent
    );
    border-radius: 999px;
    font-size: 10px;
    font-weight: 600;
}


/* ==========================================================================
   20. NOTIFICATION SETTINGS
   ========================================================================== */

.settings-notification-group {
    padding: 0;
}

.settings-notification-group + .settings-notification-group {
    margin-top: 22px;
    padding-top: 22px;
    border-top: 1px solid var(--settings-border-light);
}

.settings-notification-title {
    margin: 0 0 12px;
    color: var(--settings-text);
    font-size: 13px;
    font-weight: 700;
}

.settings-notification-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0;
}

.settings-notification-row {
    display: contents;
}

.settings-notification-label {
    padding: 13px 10px 13px 0;
    color: var(--settings-text-secondary);
    font-size: 12px;
    border-bottom: 1px solid var(--settings-border-light);
}

.settings-notification-control {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 13px 0;
    border-bottom: 1px solid var(--settings-border-light);
}

.settings-notification-row:last-child .settings-notification-label,
.settings-notification-row:last-child .settings-notification-control {
    border-bottom: 0;
}


/* ==========================================================================
   21. DANGER ZONE
   ========================================================================== */

.settings-danger-zone {
    background: color-mix(
        in srgb,
        var(--settings-danger) 3%,
        var(--settings-surface)
    );
    border-color: color-mix(
        in srgb,
        var(--settings-danger) 22%,
        var(--settings-border)
    );
}

.settings-danger-zone .settings-card-header {
    border-bottom-color: color-mix(
        in srgb,
        var(--settings-danger) 12%,
        var(--settings-border-light)
    );
}

.settings-danger-title {
    color: var(--settings-danger);
}

.settings-danger-description {
    color: var(--settings-text-muted);
    font-size: 12px;
    line-height: 1.55;
}

.settings-danger-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}


/* ==========================================================================
   22. ALERTS / INFO BOXES
   ========================================================================== */

.settings-alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 13px 15px;
    margin-bottom: 18px;
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-md);
}

.settings-alert:last-child {
    margin-bottom: 0;
}

.settings-alert-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    min-width: 20px;
    height: 20px;
}

.settings-alert-content {
    min-width: 0;
}

.settings-alert-title {
    margin: 0;
    font-size: 12px;
    font-weight: 700;
}

.settings-alert-message {
    margin: 3px 0 0;
    font-size: 11px;
    line-height: 1.5;
}

.settings-alert.is-info {
    color: var(--settings-info);
    background: color-mix(
        in srgb,
        var(--settings-info) 6%,
        var(--settings-surface)
    );
    border-color: color-mix(
        in srgb,
        var(--settings-info) 20%,
        var(--settings-border)
    );
}

.settings-alert.is-success {
    color: var(--settings-success);
    background: color-mix(
        in srgb,
        var(--settings-success) 6%,
        var(--settings-surface)
    );
    border-color: color-mix(
        in srgb,
        var(--settings-success) 20%,
        var(--settings-border)
    );
}

.settings-alert.is-warning {
    color: var(--settings-warning);
    background: color-mix(
        in srgb,
        var(--settings-warning) 7%,
        var(--settings-surface)
    );
    border-color: color-mix(
        in srgb,
        var(--settings-warning) 20%,
        var(--settings-border)
    );
}

.settings-alert.is-danger {
    color: var(--settings-danger);
    background: color-mix(
        in srgb,
        var(--settings-danger) 6%,
        var(--settings-surface)
    );
    border-color: color-mix(
        in srgb,
        var(--settings-danger) 20%,
        var(--settings-border)
    );
}


/* ==========================================================================
   23. STATUS BADGES
   ========================================================================== */

.settings-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-height: 24px;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 10px;
    line-height: 1;
    font-weight: 700;
    white-space: nowrap;
}

.settings-status.is-success {
    color: var(--settings-success);
    background: color-mix(
        in srgb,
        var(--settings-success) 10%,
        transparent
    );
}

.settings-status.is-warning {
    color: var(--settings-warning);
    background: color-mix(
        in srgb,
        var(--settings-warning) 10%,
        transparent
    );
}

.settings-status.is-danger {
    color: var(--settings-danger);
    background: color-mix(
        in srgb,
        var(--settings-danger) 10%,
        transparent
    );
}

.settings-status.is-info {
    color: var(--settings-info);
    background: color-mix(
        in srgb,
        var(--settings-info) 10%,
        transparent
    );
}

.settings-status.is-muted {
    color: var(--settings-text-muted);
    background: var(--settings-bg);
}


/* ==========================================================================
   24. SETTINGS ACTION BUTTONS
   ========================================================================== */

.settings-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 10px;
}

.settings-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    min-height: 38px;
    padding: 8px 14px;
    color: var(--settings-text-secondary);
    background: var(--settings-surface);
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-sm);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
    cursor: pointer;
    transition:
        background-color var(--settings-transition-fast),
        border-color var(--settings-transition-fast),
        color var(--settings-transition-fast),
        transform var(--settings-transition-fast);
}

.settings-action:hover {
    color: var(--settings-text);
    background: var(--settings-bg);
    border-color: #cbd5e1;
}

.settings-action:active {
    transform: translateY(1px);
}

.settings-action.is-primary {
    color: #ffffff;
    background: var(--settings-primary);
    border-color: var(--settings-primary);
}

.settings-action.is-primary:hover {
    color: #ffffff;
    background: var(--settings-primary-dark);
    border-color: var(--settings-primary-dark);
}

.settings-action.is-danger {
    color: var(--settings-danger);
    background: var(--settings-surface);
    border-color: color-mix(
        in srgb,
        var(--settings-danger) 25%,
        var(--settings-border)
    );
}

.settings-action.is-danger:hover {
    color: #ffffff;
    background: var(--settings-danger);
    border-color: var(--settings-danger);
}

.settings-action.is-ghost {
    border-color: transparent;
    background: transparent;
}

.settings-action:disabled,
.settings-action.is-disabled {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}


/* ==========================================================================
   25. SAVE BAR
   ========================================================================== */

.settings-save-bar {
    position: sticky;
    bottom: 16px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 14px;
    margin-top: 20px;
    background: color-mix(
        in srgb,
        var(--settings-surface) 94%,
        transparent
    );
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-md);
    box-shadow: var(--settings-shadow-lg);
    backdrop-filter: blur(12px);
}

.settings-save-message {
    min-width: 0;
    color: var(--settings-text-secondary);
    font-size: 12px;
}

.settings-save-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}


/* ==========================================================================
   26. LOADING / SKELETON
   ========================================================================== */

.settings-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 180px;
    color: var(--settings-text-muted);
}

.settings-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid var(--settings-border);
    border-top-color: var(--settings-primary);
    border-radius: 50%;
    animation: settings-spin 0.8s linear infinite;
}

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

.settings-skeleton {
    position: relative;
    overflow: hidden;
    background: #e5e7eb;
    border-radius: var(--settings-radius-sm);
}

.settings-skeleton::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.55),
        transparent
    );
    animation: settings-skeleton 1.4s infinite;
}

.settings-skeleton-line {
    width: 100%;
    height: 12px;
}

.settings-skeleton-line.is-short {
    width: 45%;
}

.settings-skeleton-line.is-medium {
    width: 70%;
}

.settings-skeleton-block {
    width: 100%;
    height: 80px;
}

@keyframes settings-skeleton {
    100% {
        transform: translateX(100%);
    }
}


/* ==========================================================================
   27. EMPTY STATE
   ========================================================================== */

.settings-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    padding: 30px 20px;
    text-align: center;
}

.settings-empty-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    margin-bottom: 14px;
    color: var(--settings-text-muted);
    background: var(--settings-bg);
    border-radius: 50%;
}

.settings-empty-title {
    margin: 0;
    color: var(--settings-text);
    font-size: 14px;
    font-weight: 700;
}

.settings-empty-description {
    max-width: 460px;
    margin: 6px 0 0;
    color: var(--settings-text-muted);
    font-size: 12px;
    line-height: 1.55;
}


/* ==========================================================================
   28. UNSAVED CHANGES INDICATOR
   ========================================================================== */

.settings-unsaved {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--settings-warning);
    font-size: 11px;
    font-weight: 600;
}

.settings-unsaved::before {
    content: "";
    width: 7px;
    height: 7px;
    background: currentColor;
    border-radius: 50%;
}


/* ==========================================================================
   29. PERMISSION / READ ONLY STATE
   ========================================================================== */

.settings-readonly {
    position: relative;
}

.settings-readonly::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background: transparent;
    cursor: not-allowed;
}

.settings-readonly-message {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    margin-bottom: 14px;
    color: var(--settings-text-secondary);
    background: var(--settings-bg);
    border: 1px solid var(--settings-border-light);
    border-radius: var(--settings-radius-sm);
    font-size: 11px;
}


/* ==========================================================================
   30. SEARCH SETTINGS
   ========================================================================== */

.settings-search {
    position: relative;
    width: 100%;
    max-width: 340px;
}

.settings-search .settings-input {
    padding-left: 38px;
}

.settings-search-icon {
    position: absolute;
    top: 50%;
    left: 11px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    color: var(--settings-text-muted);
    transform: translateY(-50%);
    pointer-events: none;
}


/* ==========================================================================
   31. PAGINATION
   ========================================================================== */

.settings-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding-top: 16px;
}

.settings-pagination-info {
    color: var(--settings-text-muted);
    font-size: 11px;
}

.settings-pagination-actions {
    display: flex;
    align-items: center;
    gap: 5px;
}

.settings-page-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    color: var(--settings-text-secondary);
    background: var(--settings-surface);
    border: 1px solid var(--settings-border);
    border-radius: var(--settings-radius-xs);
    font-size: 11px;
    cursor: pointer;
}

.settings-page-button:hover {
    color: var(--settings-text);
    background: var(--settings-bg);
}

.settings-page-button.is-active,
.settings-page-button.active {
    color: #ffffff;
    background: var(--settings-primary);
    border-color: var(--settings-primary);
}

.settings-page-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}


/* ==========================================================================
   32. ACCESSIBILITY
   ========================================================================== */

.settings-page a:focus-visible,
.settings-page button:focus-visible,
.settings-page input:focus-visible,
.settings-page select:focus-visible,
.settings-page textarea:focus-visible,
.settings-page [tabindex]:focus-visible {
    outline: 2px solid var(--settings-primary);
    outline-offset: 2px;
}


/* ==========================================================================
   33. DARK MODE
   Supports:
   html[data-theme="dark"]
   .theme-dark
   ========================================================================== */

html[data-theme="dark"] .settings-page,
.theme-dark .settings-page {
    --settings-text: #f8fafc;
    --settings-text-secondary: #cbd5e1;
    --settings-text-muted: #94a3b8;

    --settings-bg: #0f172a;
    --settings-surface: #111827;
    --settings-card: #111827;

    --settings-border: #263244;
    --settings-border-light: #1e293b;

    --settings-primary-soft: color-mix(
        in srgb,
        var(--settings-primary) 14%,
        #111827
    );

    --settings-shadow-sm:
        0 1px 2px rgba(0, 0, 0, 0.20);

    --settings-shadow-md:
        0 5px 16px rgba(0, 0, 0, 0.24);

    --settings-shadow-lg:
        0 14px 34px rgba(0, 0, 0, 0.32);
}

html[data-theme="dark"] .settings-input,
html[data-theme="dark"] .settings-select,
html[data-theme="dark"] .settings-textarea,
.theme-dark .settings-input,
.theme-dark .settings-select,
.theme-dark .settings-textarea {
    background: #0f172a;
    border-color: var(--settings-border);
}

html[data-theme="dark"] .settings-toggle-track,
.theme-dark .settings-toggle-track {
    background: #475569;
}

html[data-theme="dark"] .settings-skeleton,
.theme-dark .settings-skeleton {
    background: #273449;
}


/* ==========================================================================
   34. RESPONSIVE — LARGE TABLET
   ========================================================================== */

@media (max-width: 1200px) {

    .settings-layout {
        grid-template-columns: 230px minmax(0, 1fr);
        gap: 20px;
    }

    .settings-overview {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* ==========================================================================
   35. RESPONSIVE — TABLET
   ========================================================================== */

@media (max-width: 992px) {

    .settings-container {
        padding: 20px;
    }

    .settings-layout {
        grid-template-columns: 1fr;
    }

    .settings-sidebar {
        position: static;
    }

    .settings-nav {
        overflow-x: auto;
    }

    .settings-nav-list {
        flex-direction: row;
        min-width: max-content;
    }

    .settings-nav-link {
        width: auto;
        min-width: 150px;
    }

    .settings-nav-arrow {
        display: none;
    }

    .settings-form-grid {
        grid-template-columns: 1fr;
    }

    .settings-form-group.is-full,
    .settings-form-group.full-width {
        grid-column: auto;
    }

    .settings-options,
    .settings-language-list {
        grid-template-columns: 1fr 1fr;
    }
}


/* ==========================================================================
   36. RESPONSIVE — MOBILE
   ========================================================================== */

@media (max-width: 768px) {

    .settings-container {
        padding: 16px;
    }

    .settings-header {
        flex-direction: column;
        align-items: stretch;
        gap: 14px;
    }

    .settings-title {
        font-size: 23px;
    }

    .settings-header-actions {
        justify-content: flex-start;
    }

    .settings-section-header {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .settings-card-header {
        padding: 16px;
    }

    .settings-card-body {
        padding: 16px;
    }

    .settings-card-footer {
        align-items: stretch;
        padding: 14px 16px;
    }

    .settings-overview {
        grid-template-columns: 1fr;
    }

    .settings-options,
    .settings-language-list {
        grid-template-columns: 1fr;
    }

    .settings-business-summary {
        grid-template-columns: 1fr;
    }

    .settings-row {
        align-items: flex-start;
    }

    .settings-save-bar {
        position: static;
        flex-direction: column;
        align-items: stretch;
    }

    .settings-save-actions {
        justify-content: flex-end;
    }

    .settings-search {
        max-width: none;
    }
}


/* ==========================================================================
   37. RESPONSIVE — SMALL MOBILE
   ========================================================================== */

@media (max-width: 576px) {

    .settings-container {
        padding: 12px;
    }

    .settings-title {
        font-size: 21px;
    }

    .settings-subtitle {
        font-size: 13px;
    }

    .settings-nav-list {
        gap: 2px;
    }

    .settings-nav-link {
        min-width: 135px;
        min-height: 40px;
        padding: 8px 9px;
    }

    .settings-nav-label {
        font-size: 11px;
    }

    .settings-section-title {
        font-size: 16px;
    }

    .settings-card {
        border-radius: var(--settings-radius-md);
    }

    .settings-card-header,
    .settings-card-body {
        padding: 14px;
    }

    .settings-account-profile {
        align-items: flex-start;
    }

    .settings-avatar {
        width: 54px;
        min-width: 54px;
        height: 54px;
    }

    .settings-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .settings-row-control {
        align-self: flex-start;
    }

    .settings-security-item,
    .settings-session {
        align-items: flex-start;
    }

    .settings-security-action {
        align-self: center;
    }

    .settings-notification-grid {
        grid-template-columns: minmax(0, 1fr) auto;
    }

    .settings-actions {
        width: 100%;
    }

    .settings-action {
        flex: 1 1 auto;
    }

    .settings-danger-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .settings-pagination {
        flex-direction: column;
        align-items: stretch;
    }

    .settings-pagination-actions {
        justify-content: center;
    }
}


/* ==========================================================================
   38. REDUCED MOTION
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {

    .settings-page *,
    .settings-page *::before,
    .settings-page *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}


/* ==========================================================================
   39. PRINT
   ========================================================================== */

@media print {

    .settings-sidebar,
    .settings-header-actions,
    .settings-card-actions,
    .settings-actions,
    .settings-save-bar,
    .settings-pagination,
    .settings-action {
        display: none !important;
    }

    .settings-container {
        max-width: none;
        padding: 0;
    }

    .settings-layout {
        display: block;
    }

    .settings-card {
        box-shadow: none;
        break-inside: avoid;
    }

    .settings-section {
        break-inside: avoid;
    }
}