/* settings.css — Settings and preset form pages */

.settings-page {
    display: flex;
    justify-content: center;
    padding: var(--space-lg) var(--space-md);
}

.settings-container {
    width: 100%;
    max-width: 960px;
}

.settings-heading {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: var(--space-xs);
}

.settings-subtitle {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: var(--space-lg);
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Section cards */
.settings-fieldset {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    margin: 0;
    min-inline-size: 0;
}

/* Render the legend as a section heading inside the card instead of
   sitting on the border line. */
.settings-fieldset legend {
    float: left;
    width: 100%;
    padding: 0;
    margin-bottom: var(--space-md);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
}

.settings-fieldset legend + * {
    clear: both;
}

.settings-fieldset .form-field + .form-field,
.settings-fieldset .form-field + .form-row,
.settings-fieldset .form-row + .form-field,
.settings-fieldset .check-option + .check-option {
    margin-top: var(--space-md);
}

/* Fields stack in a single full-width column — side-by-side pairs read
   as cramped and confusing on this page. */
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

/* Grid/flex items default to min-width:auto, so an unbreakable string
   (e.g. a masked API key) would force its column wider than its share
   and overflow the row. Let fields shrink and long hints wrap. */
.settings-form .form-field {
    min-width: 0;
}

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

.settings-form .form-hint {
    overflow-wrap: anywhere;
    word-break: break-word;
}

/* The row's gap handles spacing between its fields, even when the
   grid collapses to one column. */
.form-row .form-field + .form-field {
    margin-top: 0;
}

/* Full-width selects inside settings forms */
.settings-form .select-control {
    width: 100%;
}

/* Disabled/gated fields */
.form-field.is-disabled label,
.form-field.is-disabled .form-hint {
    color: var(--color-text-muted);
}

.settings-form .select-control:disabled,
.settings-form .form-input:disabled {
    background-color: var(--color-bg);
    color: var(--color-text-muted);
    cursor: not-allowed;
}

/* Checkbox option rows */
.check-option {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.check-option:hover {
    border-color: var(--color-accent);
    background-color: var(--color-accent-faint);
}

.check-option input[type="checkbox"] {
    width: 1rem;
    height: 1rem;
    margin-top: 0.3rem;
    flex-shrink: 0;
    accent-color: var(--color-accent);
    cursor: pointer;
}

.check-option-text {
    display: flex;
    flex-direction: column;
}

.check-option-title {
    font-size: 0.95rem;
    font-weight: 500;
}

.check-option-desc {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Form actions */
.settings-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding-top: var(--space-sm);
}

/* ---- Tabbed settings page ---- */

.settings-header {
    margin-bottom: var(--space-md);
}

.settings-header .settings-subtitle {
    margin-bottom: 0;
}

/* Tab bar */
.settings-tabbar {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
    scrollbar-width: none;
}

.settings-tabbar::-webkit-scrollbar {
    display: none;
}

.settings-tab {
    appearance: none;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px; /* overlap the tabbar rule so the active border replaces it */
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-muted);
    white-space: nowrap;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.settings-tab:hover {
    color: var(--color-text);
}

.settings-tab[aria-selected="true"] {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
    font-weight: 600;
}

/* Tab panels */
.settings-panel {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.settings-panel[hidden] {
    display: none;
}

/* Section cards inside panels */
.settings-card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-lg);
    min-inline-size: 0;
}

.settings-card .form-field + .form-field {
    margin-top: var(--space-md);
}

.settings-card-head {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.settings-card-title {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.settings-card-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

/* Label + status chip on one line */
.form-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Key status chips */
.key-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 1px 10px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.key-chip code {
    font-family: var(--font-mono);
    font-size: 0.7rem;
}

.key-chip-set {
    border-color: transparent;
    background-color: var(--color-success-soft);
    color: var(--color-success);
}

/* Link-out cards (Presets & Pages tab) */
.settings-nav-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.settings-nav-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    color: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.settings-nav-card:hover {
    text-decoration: none;
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md);
}

.settings-nav-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    background-color: var(--color-accent-soft);
    color: var(--color-accent);
}

.settings-nav-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.settings-nav-title {
    font-size: 0.95rem;
    font-weight: 600;
}

.settings-nav-desc {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.settings-nav-arrow {
    display: inline-flex;
    margin-left: auto;
    flex-shrink: 0;
    color: var(--color-text-muted);
    transition: color 0.15s ease, transform 0.15s ease;
}

.settings-nav-card:hover .settings-nav-arrow {
    color: var(--color-accent);
    transform: translateX(2px);
}

/* Account summary card */
.account-summary {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.account-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    flex-shrink: 0;
    border-radius: 50%;
    background-color: var(--color-accent-soft);
    color: var(--color-accent);
    font-size: 1.15rem;
    font-weight: 700;
}

.account-identity {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.account-name {
    font-weight: 600;
}

.account-email {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    overflow-wrap: anywhere;
}

.account-role {
    margin-left: auto;
    flex-shrink: 0;
    padding: 1px 10px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
}

/* Responsive */
@media (max-width: 720px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .settings-fieldset,
    .settings-card {
        padding: var(--space-md);
    }

    .settings-nav-card {
        padding: var(--space-md);
    }

    .settings-actions {
        flex-direction: column-reverse;
    }

    .settings-actions .btn {
        width: 100%;
    }

    .form-label-row {
        align-items: flex-start;
    }
}