/* Settings page — overrides index.css body overflow + chat-like shell */

html.settings-page,
html.settings-page body {
  height: 100%;
  overflow: hidden;
}

.settings-app {
  display: flex;
  height: 100vh;
  height: 100dvh;
  background: var(--bg-app);
  color: var(--text);
}

/* ── Sidebar ───────────────────────────────────────────────────────────── */

.settings-sidebar {
  flex: 0 0 220px;
  width: 220px;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: var(--surface-strong, var(--panel));
}

.settings-sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--line);
}

.settings-mobile-close {
  display: none;
}

.settings-sidebar-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 8px 8px 4px;
  padding: 8px;
  border-radius: var(--btn-radius);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.settings-sidebar-back:hover {
  background: var(--hover-fill);
  color: var(--text);
  text-decoration: none;
}

.settings-sidebar-back:active {
  background: var(--hover-fill-strong);
}

.settings-sidebar-back:focus-visible {
  outline: 2px solid rgb(var(--focus-rgb));
  outline-offset: -2px;
}

.settings-sidebar-back .material-symbols-rounded {
  font-size: 18px;
}

.settings-sidebar-label {
  padding: 12px 16px 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.settings-sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0 8px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.settings-sidebar-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: var(--btn-radius);
  color: var(--text-soft);
  font-size: 12px;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.settings-sidebar-link:hover {
  background: var(--hover-fill);
  color: var(--text);
  text-decoration: none;
}

.settings-sidebar-link:active {
  background: var(--hover-fill-strong);
}

.settings-sidebar-link:focus-visible {
  outline: 2px solid rgb(var(--focus-rgb));
  outline-offset: -2px;
}

.settings-sidebar-link.is-active {
  background: var(--hover-fill-strong);
  color: var(--text);
}

.settings-sidebar-link .material-symbols-rounded {
  font-size: 18px;
  opacity: 0.75;
}

/* ── Main column ───────────────────────────────────────────────────────── */

.settings-workspace {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.settings-scroll {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.settings-content {
  width: min(680px, 100%);
  margin: 0 auto;
  padding: 28px 20px 64px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.settings-intro {
  margin-bottom: 4px;
}

.settings-intro h1 {
  margin: 0 0 6px;
  font-family: var(--font-ui);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.settings-intro p {
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 52ch;
}

/* ── Section cards ─────────────────────────────────────────────────────── */

.settings-section-card {
  scroll-margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-strong, var(--panel));
  overflow: hidden;
}

.settings-section-head {
  padding: 16px 18px 0;
}

.settings-section-head h2 {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.settings-section-head p {
  margin: 4px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-muted);
}

.settings-section-body {
  padding: 14px 18px 18px;
  display: grid;
  gap: 12px;
}

.settings-section-body .settings-divider {
  margin: 2px 0;
}

.settings-section-body .settings-grid {
  gap: 12px;
}

.settings-section-body .settings-field input {
  background: var(--surface);
  min-height: 40px;
  font-size: 13px;
  padding: 8px 12px;
}

/* ── API-key reveal ────────────────────────────────────────────────────── */

.settings-key-field {
  position: relative;
  display: flex;
  align-items: center;
}

.settings-key-field input {
  width: 100%;
  padding-right: 44px;
}

.settings-key-reveal {
  position: absolute;
  right: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: var(--btn-radius);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.settings-key-reveal:hover {
  background: var(--hover-fill);
  color: var(--text);
}

.settings-key-reveal:active {
  transform: scale(0.98);
}

.settings-key-reveal:focus-visible {
  outline: 2px solid rgb(var(--focus-rgb));
  outline-offset: 2px;
}

.settings-key-reveal[aria-pressed="true"] {
  color: var(--text);
}

.settings-key-reveal .material-symbols-rounded {
  font-size: 18px;
}

.settings-inline-status.error {
  color: var(--error-text);
}

.settings-section-body .settings-field .custom-select {
  width: 100%;
}

.settings-section-body .settings-field .custom-select__trigger {
  min-height: 40px;
  font-size: 13px;
}

.settings-section-body .settings-action-button {
  font-size: 12px;
}

.settings-subsection-label {
  margin: 4px 0 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Reset modal-oriented panel styles inside cards */
.settings-content .settings-panel,
.settings-section-body.settings-panel {
  border: none;
  padding: 0;
  background: transparent;
  gap: 12px;
}

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

/* ── Mobile ────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .settings-app {
    flex-direction: column;
  }

  .settings-sidebar {
    flex: 0 0 auto;
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--line);
  }

  .settings-sidebar-brand {
    padding: 10px 12px;
    gap: 8px;
  }

  .settings-mobile-close {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--btn-radius);
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    text-decoration: none;
    transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
  }

  .settings-mobile-close:hover {
    background: var(--hover-fill);
    color: var(--text);
    text-decoration: none;
  }

  .settings-mobile-close:active {
    background: var(--hover-fill-strong);
  }

  .settings-mobile-close:focus-visible {
    outline: 2px solid rgb(var(--focus-rgb));
    outline-offset: 2px;
  }

  .settings-mobile-close .material-symbols-rounded {
    font-size: 20px;
  }

  .settings-sidebar-label,
  .settings-sidebar-back {
    display: none;
  }

  /* Section links become a horizontal chip row under the top bar */
  .settings-sidebar-nav {
    flex: 0 0 auto;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .settings-sidebar-nav::-webkit-scrollbar {
    display: none;
  }

  .settings-sidebar-link {
    flex: 0 0 auto;
    white-space: nowrap;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    background: var(--surface);
  }

  .settings-sidebar-link.is-active {
    border-color: var(--border-strong);
    background: var(--hover-fill-strong);
    color: var(--text);
  }

  .settings-content {
    padding: 20px 16px 48px;
  }

  .settings-intro h1 {
    font-size: 20px;
  }
}


/* ── Provider status chips (js/env-import.js) ─────────────────────────────── */

.settings-status-chip {
  display: inline-flex;
  align-items: center;
  margin-left: 10px;
  padding: 2px 9px;
  border-radius: var(--radius-pill, 999px);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  vertical-align: 2px;
  white-space: nowrap;
  cursor: default;
}

.settings-status-chip.is-house {
  background: var(--success-pill-bg, rgba(51, 196, 129, 0.14));
  color: var(--success-pill-text, var(--success-text, #4ADE93));
}

.settings-status-chip.is-own {
  background: var(--accent-fill-subtle, rgba(255, 255, 255, 0.14));
  color: var(--text);
}

.settings-status-chip.is-env {
  background: rgba(240, 163, 46, 0.14);
  color: var(--warn-text, #FFC46B);
}

.settings-status-chip.is-none {
  background: var(--hover-fill);
  color: var(--text-muted);
}

/* ── Import from .env (js/env-import.js) ──────────────────────────────────── */

.env-import-textarea {
  width: 100%;
  resize: vertical;
  min-height: 96px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--btn-radius, 10px);
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 12px;
  line-height: 1.55;
}

.env-import-textarea:focus-visible {
  outline: 2px solid rgb(var(--focus-rgb));
  outline-offset: -1px;
}

.settings-inline-status.success {
  color: var(--success-text, #4ADE93);
}

/* Group labels inside the sidebar nav list */
.settings-sidebar-label-inline {
  padding: 14px 8px 4px;
}

@media (max-width: 768px) {
  .settings-sidebar-label-inline {
    display: none;
  }

  .settings-status-chip {
    margin-left: 8px;
  }
}

/* ── Model visibility toggles (js/model-visibility-settings.js) ───────────── */
.model-visibility-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.model-visibility-list .settings-subsection-label {
  margin-top: 14px;
}
.model-visibility-list .settings-subsection-label:first-child {
  margin-top: 0;
}
.model-visibility-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--btn-radius, 10px);
  cursor: pointer;
  transition: background var(--dur-fast, 0.15s) var(--ease-out, ease);
}
.model-visibility-row:hover {
  background: var(--hover-fill);
}
.model-visibility-toggle {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  accent-color: rgb(var(--focus-rgb, 90 120 255));
  cursor: pointer;
}
.model-visibility-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.model-visibility-name {
  color: var(--text);
  font-weight: 500;
  font-size: 0.92rem;
}
.model-visibility-meta {
  color: var(--text-muted);
  font-size: 0.76rem;
  font-family: var(--font-mono, ui-monospace, monospace);
  word-break: break-all;
}