/* Relicario vault — terminal dark theme (tab layout) */

:root {
  /* Patina gold (Phase 2B) */
  --gold-base:   #a88a4a;
  --gold-mid:    #cdb47a;
  --gold-shadow: #5a3f12;
  --gold-text:   #c9a868;
  --gold-soft:   rgba(184, 149, 86, 0.14);
  --gold-ring:   rgba(184, 149, 86, 0.18);
  --gold-stroke: #b89556;
  --gold-hi-end: #dac8a0;

  /* Brand alias (kept for backwards compatibility) */
  --accent:        var(--gold-base);
  --accent-soft:   var(--gold-soft);
  --accent-strong: var(--gold-shadow);

  /* Surfaces */
  --bg-page:       #0a0e14;
  --bg-pane:       #11161e;
  --bg-elevated:   #1c2330;
  --bg-card:       rgba(22, 27, 34, 0.55);
  --bg-input:      #0a0e14;
  --border-soft:   rgba(255, 255, 255, 0.05);
  --border-mid:    #262d36;
  --border-subtle: var(--border-mid);

  /* Text */
  --text:          #c9d1d9;
  --text-muted:    #8b949e;
  --text-dim:      #6b7888;

  /* Status */
  --danger:        #ab2b20;
  --danger-bg:     #791111;
  --success:       #6cb37a;

  /* Focus */
  --focus-ring:    0 0 0 2px var(--gold-ring);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg-page);
  color: #c9d1d9;
  font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', 'SF Mono', Menlo, monospace;
  font-size: 13px;
  line-height: 1.5;
  margin: 0;
  height: 100vh;
  overflow: hidden;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #30363d;
  border-radius: 2px;
}

/* Typography */
.brand {
  font-size: 16px;
  font-weight: 700;
  color: var(--gold-text);
  letter-spacing: 1px;
}

.brand-logo {
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 auto 8px;
}

.label {
  font-size: 11px;
  font-weight: 500;
  color: #8b949e;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  margin-bottom: 4px;
}

.req-pill {
  display: inline-block;
  font-size: 9px;
  padding: 1px 5px;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 2px;
  margin-left: 6px;
  vertical-align: middle;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.secondary {
  color: #8b949e;
}

.muted {
  color: #484f58;
  font-size: 11px;
}

.form-header {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

/* When the header is followed by a subtitle, drop the bottom margin so the
   subtitle's own margin owns the spacing. */
.form-header:has(+ .form-subtitle) {
  margin-bottom: 0;
}

.form-subtitle {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
  margin-bottom: 14px;
  letter-spacing: 0.02em;
}

.error {
  color: #ab2b20;
  font-size: 12px;
  margin-top: 8px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 6px 14px;
  font-family: inherit;
  font-size: 12px;
  border: 1px solid #30363d;
  border-radius: 4px;
  background: #21262d;
  color: #c9d1d9;
  cursor: pointer;
  transition: background 0.15s;
}

.btn:hover {
  background: #30363d;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn-primary {
  background: #7c5719;
  border-color: #7c5719;
  color: #fff;
}

.btn-primary:hover {
  background: #aa812a;
}

.btn-danger {
  background: #791111;
  border-color: #791111;
  color: #fff;
}

.btn-danger:hover {
  background: #ab2b20;
}

/* Inputs */
input, textarea, select {
  width: 100%;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 13px;
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 4px;
  color: #c9d1d9;
  outline: none;
  transition: border-color 0.15s;
}

input:focus-visible, textarea:focus-visible, select:focus-visible {
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
  outline: none;
}

input::placeholder, textarea::placeholder {
  color: #484f58;
}

textarea {
  resize: vertical;
  min-height: 60px;
}

/* Layout */
.pad {
  padding: 16px;
}

/* Group tabs */
.group-tabs {
  display: flex;
  gap: 2px;
  padding: 6px 12px;
  background: #0d1117;
  border-bottom: 1px solid #21262d;
  overflow-x: auto;
}

.group-tab {
  padding: 4px 10px;
  font-size: 11px;
  border: none;
  border-radius: 3px;
  background: transparent;
  color: #8b949e;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
}

.group-tab:hover {
  color: #c9d1d9;
  background: #161b22;
}

.group-tab.active {
  color: #d2ab43;
  background: #161b22;
}

/* Detail view */
.detail-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  border-bottom: 1px solid #21262d;
}

.detail-title {
  font-size: 15px;
  font-weight: 600;
  color: #c9d1d9;
}

.field {
  padding: 10px 12px;
  border-bottom: 1px solid #21262d;
}

.field-value {
  font-size: 13px;
  color: #c9d1d9;
  word-break: break-all;
  user-select: all;
}

/* TOTP */
.totp-code {
  font-size: 22px;
  font-weight: 700;
  color: #3fb950;
  letter-spacing: 4px;
}

.totp-bar {
  height: 3px;
  background: #21262d;
  border-radius: 2px;
  margin-top: 6px;
  overflow: hidden;
}

.totp-bar-fill {
  height: 100%;
  background: #3fb950;
  border-radius: 2px;
  transition: width 1s linear;
}

/* Wizard */
.wizard-step {
  padding: 16px;
}

.wizard-step h3 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #c9d1d9;
}

.progress-bar {
  display: flex;
  gap: 4px;
  padding: 12px 16px 0;
}

.progress-bar .step {
  flex: 1;
  height: 3px;
  background: #21262d;
  border-radius: 2px;
}

.progress-bar .step.done {
  background: #d2ab43;
}

.progress-bar .step.current {
  background: #aa812a;
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #30363d;
  border-top-color: #d2ab43;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* Confirm overlay */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.confirm-box {
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 6px;
  padding: 20px;
  max-width: 280px;
  text-align: center;
}

.confirm-box p {
  margin-bottom: 16px;
  font-size: 13px;
}

.confirm-box .btn + .btn {
  margin-left: 8px;
}

/* Empty state */
.empty {
  text-align: center;
  padding: 40px 16px;
  color: #484f58;
  font-size: 13px;
}

/* Form layout */
.form-group {
  margin-bottom: 12px;
}

.form-group .label {
  display: block;
  margin-bottom: 4px;
}

.form-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.inline-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.inline-row input {
  flex: 1;
}

/* Toggle (for host type) */
.toggle-group {
  display: flex;
  gap: 0;
  border: 1px solid #30363d;
  border-radius: 4px;
  overflow: hidden;
}

.toggle-group button {
  flex: 1;
  padding: 6px 12px;
  font-family: inherit;
  font-size: 12px;
  border: none;
  background: #21262d;
  color: #8b949e;
  cursor: pointer;
}

.toggle-group button.active {
  background: #7c5719;
  color: #fff;
}

/* File upload area */
.file-drop {
  border: 2px dashed #30363d;
  border-radius: 6px;
  padding: 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s;
}

.file-drop:hover {
  border-color: #d2ab43;
}

.file-drop.has-file {
  border-color: #3fb950;
  border-style: solid;
}

/* --- field-row + signature-block helpers --- */

.field-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 8px 10px;
  align-items: baseline;
  padding: 4px 0;
  font-size: 12px;
}

.field-row__label   { color: #8b949e; }
.field-row__value   { color: #c9d1d9; word-break: break-word; }
.field-row__value.monospace { font-family: "SF Mono", "JetBrains Mono", monospace; }
.field-row__value pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: "SF Mono", "JetBrains Mono", monospace;
}
.field-row__actions {
  display: flex;
  gap: 6px;
  font-size: 11px;
  color: #8b949e;
}
.field-row__actions button {
  background: transparent;
  border: 0;
  color: inherit;
  cursor: pointer;
  padding: 0;
  font: inherit;
}
.field-row__actions button:hover { color: #c9d1d9; }

.sig-block {
  background: #161b22;
  border: 1px solid #30363d;
  border-left: 3px solid #7c5719;
  border-radius: 5px;
  padding: 14px;
  margin-bottom: 10px;
}
.sig-block--gold  { border-left-color: #7c5719; }
.sig-block--green { border-left-color: #3fb950; }
.sig-block--amber { border-left-color: #d29922; }
.sig-block--red   { border-left-color: #ab2b20; }

/* --- custom-section rendering --- */
.section-header {
  margin-top: 14px;
  margin-bottom: 4px;
  padding-top: 10px;
  border-top: 1px solid #21262d;
  color: #8b949e;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.section-separator {
  margin: 10px 0 4px;
  border: 0;
  border-top: 1px solid #21262d;
}

/* --- custom-section editor --- */
.disclosure {
  border-top: 1px solid #21262d;
  margin-top: 14px;
  padding-top: 10px;
}
.disclosure__toggle {
  background: transparent; border: 0; color: #d2ab43;
  cursor: pointer; font-size: 12px; padding: 0;
  font-family: inherit;
}
.disclosure[data-expanded="false"] .disclosure__body { display: none; }

.section-editor__head {
  display: flex; align-items: baseline; gap: 8px;
  margin-top: 10px; margin-bottom: 4px;
  font-size: 11px;
}
.section-editor__head .name { color: #c9d1d9; font-weight: 600; }
.section-editor__head .name.anon { color: #8b949e; font-style: italic; font-weight: normal; }
.section-editor__head .actions { color: #8b949e; font-size: 10px; margin-left: auto; }
.section-editor__head .actions button {
  background: transparent; border: 0; color: inherit;
  cursor: pointer; padding: 0; margin-left: 8px;
  font: inherit;
}
.section-editor__head .actions button:hover { color: #c9d1d9; }

.section-editor__field {
  display: grid; grid-template-columns: 120px 1fr auto;
  gap: 4px; margin-bottom: 4px; font-size: 11px;
}
.section-editor__field input {
  background: #0d1117; border: 1px solid #30363d; color: #c9d1d9;
  padding: 3px 6px; border-radius: 3px; font: inherit; font-size: 11px;
}
.section-editor__field .delete-field {
  background: transparent; border: 0; color: #ab2b20;
  cursor: pointer; font-size: 14px; padding: 0 4px;
}
.section-editor__preserved {
  font-size: 10px; color: #6e7681; font-style: italic;
  padding: 4px 0 4px 6px;
}

.section-editor__add {
  display: flex; gap: 6px; margin-top: 6px;
}
.section-editor__add button {
  background: transparent; border: 1px solid #30363d; color: #8b949e;
  padding: 2px 10px; border-radius: 3px; cursor: pointer;
  font-size: 10px; font-family: inherit;
}
.section-editor__add button:hover { color: #c9d1d9; border-color: #484f58; }

.disclosure__body .add-section {
  margin-top: 12px; background: transparent;
  border: 1px dashed #30363d; color: #8b949e;
  padding: 6px 10px; border-radius: 4px; cursor: pointer;
  width: 100%; font-size: 11px; font-family: inherit;
}
.disclosure__body .add-section:hover { border-color: #484f58; color: #c9d1d9; }

/* --- generator panel --- */

.gen-trigger {
  background: #7c5719;
  color: #fff3cf;
  border: none;
  border-radius: 4px;
  padding: 0 12px;
  font-size: 16px;
  cursor: pointer;
  line-height: 1;
  min-width: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.gen-trigger:hover { background: #aa812a; }
.gen-trigger[aria-expanded="true"] { background: #aa812a; }

.gen-panel {
  background: #161b22;
  border: 1px solid #aa812a;
  border-radius: 6px;
  padding: 11px;
  margin: 6px 0;
  font-size: 11px;
  color: #c9d1d9;
}
.gen-panel .panel-toggle {
  display: flex;
  gap: 4px;
  background: #21262d;
  border-radius: 4px;
  padding: 2px;
  margin-bottom: 8px;
}
.gen-panel .panel-toggle button {
  flex: 1;
  background: transparent;
  border: 0;
  color: #8b949e;
  padding: 5px;
  font-size: 11px;
  cursor: pointer;
  border-radius: 3px;
  font-weight: 600;
}
.gen-panel .panel-toggle button.active {
  background: #aa812a;
  color: #fff3cf;
}
.gen-panel .knob {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0;
}
.gen-panel .knob__label {
  color: #8b949e;
  width: 56px;
  flex-shrink: 0;
  font-size: 10px;
}
.gen-panel .knob__slider { flex: 1; }
.gen-panel .knob__value {
  font-family: ui-monospace, monospace;
  min-width: 24px;
  text-align: right;
  color: #c9d1d9;
}
.gen-panel .classes {
  display: flex;
  gap: 8px;
  font-size: 10px;
  margin: 6px 0;
  flex-wrap: wrap;
  color: #8b949e;
}
.gen-panel .classes label {
  display: flex;
  align-items: center;
  gap: 3px;
  user-select: none;
  cursor: pointer;
}
.gen-panel .preview {
  background: #0d1117;
  border: 1px solid #30363d;
  border-radius: 4px;
  padding: 8px 10px;
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.gen-panel .preview__value {
  flex: 1;
  color: #f1cf6e;
  font-family: ui-monospace, monospace;
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.gen-panel .preview__regen {
  background: transparent;
  border: 0;
  color: #8b949e;
  cursor: pointer;
  padding: 0 4px;
  font-size: 14px;
}
.gen-panel .more {
  color: #8b949e;
  font-size: 10px;
  margin-top: 6px;
  cursor: pointer;
  user-select: none;
  padding: 2px 0;
}
.gen-panel .more summary {
  list-style: none;
  outline: none;
}
.gen-panel .more summary::-webkit-details-marker { display: none; }
.gen-panel .more:hover { color: #d2ab43; }
.gen-panel .more__advanced { margin-top: 6px; }
.gen-panel .actions {
  display: flex;
  gap: 6px;
  margin-top: 10px;
  align-items: center;
}
.gen-panel .actions .save-link {
  flex: 1;
  background: transparent;
  border: 0;
  color: #8b949e;
  cursor: pointer;
  font-size: 10px;
  text-align: left;
  padding: 4px 0;
  text-decoration: underline;
  text-decoration-color: #30363d;
  text-underline-offset: 2px;
}
.gen-panel .actions .save-link:hover {
  color: #d2ab43;
  text-decoration-color: #d2ab43;
}
.gen-panel .actions .save-link__toast {
  color: #3fb950;
  margin-left: 6px;
  font-size: 10px;
}

.gen-preview-line {
  margin: 0 0 6px; font-size: 11px; color: #c9d1d9;
  font-family: "SF Mono", "JetBrains Mono", monospace;
}

/* --- settings-vault screen --- */
.settings-header { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.settings-section {
  margin-top: 14px; padding-top: 10px;
  border-top: 1px solid #21262d;
}
.settings-section__title {
  color: #8b949e; font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 6px;
}
.settings-row {
  display: grid; grid-template-columns: 110px 1fr;
  gap: 6px 10px; align-items: center;
  margin: 4px 0; font-size: 12px;
}
.settings-row__label { color: #8b949e; }
.settings-row select {
  background: #0d1117; border: 1px solid #30363d; color: #c9d1d9;
  padding: 3px 8px; border-radius: 3px; font: inherit; font-size: 11px;
}
.ack-row {
  display: grid; grid-template-columns: 1fr auto auto;
  gap: 8px; align-items: center;
  padding: 4px 0; font-size: 11px;
  border-bottom: 1px solid #161b22;
}
.ack-row__host { color: #c9d1d9; font-family: monospace; }
.ack-row__meta { color: #6e7681; font-size: 10px; }
.ack-row__revoke {
  background: transparent; border: 0; color: #ab2b20;
  cursor: pointer; font-size: 10px;
}
.settings-footer {
  display: flex; justify-content: flex-end; gap: 6px;
  margin-top: 20px; padding-top: 12px; border-top: 1px solid #21262d;
}

/* --- attachments disclosure --- */

.attachments-disclosure {
  margin: 8px 0;
  border: 1px solid #30363d;
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 11px;
  color: #8b949e;
}
.attachments-disclosure[open] {
  border-color: #aa812a;
}
.attachments-disclosure summary {
  cursor: pointer;
  list-style: none;
  outline: none;
  user-select: none;
  padding: 2px 0;
}
.attachments-disclosure summary::-webkit-details-marker { display: none; }
.attachments-disclosure summary:hover { color: #c9d1d9; }
.attachments-disclosure__body {
  margin-top: 6px;
}
.attachment-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
  font-size: 10px;
  border-bottom: 1px solid #21262d;
}
.attachment-row:last-of-type {
  border-bottom: 0;
}
.attachment-row__icon,
.attachment-row__thumb {
  width: 16px;
  height: 16px;
  background: #21262d;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  overflow: hidden;
}
.attachment-row__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.attachment-row__name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #c9d1d9;
}
.attachment-row__meta {
  color: #6e7681;
  font-size: 9px;
  font-family: ui-monospace, monospace;
  flex-shrink: 0;
}
.attachment-row__remove,
.attachment-row__download {
  color: #d2ab43;
  cursor: pointer;
  padding: 0 6px;
  flex-shrink: 0;
}
.attachment-row__remove { color: #ab2b20; }
.attachment-add-btn {
  background: transparent;
  border: 1px dashed #30363d;
  color: #8b949e;
  padding: 5px 8px;
  font-size: 10px;
  cursor: pointer;
  border-radius: 3px;
  width: 100%;
  margin-top: 6px;
  text-align: center;
}
.attachment-add-btn:hover {
  border-color: #aa812a;
  color: #c9d1d9;
}

/* --- Document type signature block + primary picker --- */

.document-signature-block {
  border-left: 3px solid #aa812a;
  background: #161b22;
  padding: 10px;
  margin: 8px 0;
  border-radius: 0 4px 4px 0;
  display: flex;
  align-items: center;
  gap: 10px;
}
.document-signature-block__thumb {
  width: 48px;
  height: 60px;
  border-radius: 2px;
  background: linear-gradient(135deg, #b88a30, #7c5719);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  overflow: hidden;
  color: #fff3cf;
}
.document-signature-block__thumb img {
  width: 100%; height: 100%; object-fit: contain;
}
.document-signature-block__info { flex: 1; min-width: 0; }
.document-signature-block__name {
  font-size: 11px;
  color: #f1cf6e;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.document-signature-block__meta {
  font-size: 9px;
  color: #8b949e;
  font-family: ui-monospace, monospace;
  margin-top: 2px;
}
.document-signature-block__actions {
  font-size: 9px;
  margin-top: 4px;
}
.document-signature-block__preview {
  margin-top: 8px;
  background: #0d1117;
  border: 1px solid #30363d;
  border-radius: 3px;
  padding: 6px;
  text-align: center;
}
.document-signature-block__preview img {
  max-width: 100%;
  max-height: 200px;
  border-radius: 2px;
}

/* Document primary picker (form mode) */
.document-primary-row {
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 4px;
  padding: 6px 8px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  cursor: pointer;
}
.document-primary-row--empty {
  border-style: dashed;
  border-color: #aa812a;
  color: #8b949e;
  justify-content: center;
  padding: 10px 8px;
}
.document-primary-row__thumb {
  width: 18px; height: 18px;
  border-radius: 2px;
  background: linear-gradient(135deg, #b88a30, #7c5719);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; flex-shrink: 0;
}
.document-primary-row__name {
  flex: 1;
  color: #c9d1d9;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.document-primary-row__meta {
  color: #6e7681;
  font-size: 9px;
  font-family: ui-monospace, monospace;
}
.document-primary-row__action {
  color: #d2ab43;
  font-size: 10px;
  padding: 0 6px;
  cursor: pointer;
}

/* --- Trash view --- */

.trash-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.trash-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px;
  border-radius: 4px;
  background: #161b22;
  margin-bottom: 6px;
}

.trash-row__icon {
  font-size: 16px;
  flex-shrink: 0;
}

.trash-row__info {
  flex: 1;
  min-width: 0;
}

.trash-row__title {
  display: block;
  font-size: 13px;
  color: #c9d1d9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.trash-row__meta {
  font-size: 11px;
  color: #8b949e;
}

.trash-row__restore {
  font-size: 11px;
  padding: 4px 8px;
  background: #238636;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.trash-row__restore:hover {
  background: #2ea043;
}

.trash-row__restore:disabled {
  opacity: 0.5;
  cursor: default;
}

/* --- Devices view --- */

.devices-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.device-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px;
  background: #3d1f00;
  border: 1px solid #9e6a03;
  border-radius: 4px;
  margin-bottom: 12px;
  font-size: 12px;
  color: #f0c674;
}

.device-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px;
  border-radius: 4px;
  background: #161b22;
  margin-bottom: 6px;
}

.device-row__info {
  flex: 1;
  min-width: 0;
}

.device-row__name {
  display: block;
  font-size: 13px;
  color: #c9d1d9;
}

.device-row__you {
  font-size: 11px;
  color: #58a6ff;
}

.device-row__meta {
  font-size: 11px;
  color: #8b949e;
}

.device-row__revoke {
  font-size: 11px;
  padding: 4px 8px;
  background: #da3633;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

.device-row__revoke:hover {
  background: #f85149;
}

.device-row__revoke:disabled {
  opacity: 0.5;
  cursor: default;
}

/* --- Field history view --- */

.history-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.history-item-title {
  font-size: 14px;
  font-weight: 600;
  color: #c9d1d9;
  margin-bottom: 12px;
}

.history-field-label {
  font-size: 11px;
  color: #8b949e;
  text-transform: uppercase;
  margin: 12px 0 6px;
}

.history-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  border-radius: 4px;
  background: #161b22;
  margin-bottom: 6px;
  cursor: pointer;
}

.history-entry:hover {
  background: #1c2128;
}

.history-entry__value {
  flex: 1;
  font-family: monospace;
  font-size: 13px;
}

.history-entry__value.masked {
  color: #8b949e;
}

.history-entry__value.revealed {
  color: #c9d1d9;
}

.history-entry__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  font-size: 11px;
  color: #8b949e;
}

.history-entry__current {
  color: #58a6ff;
  font-weight: 500;
}

.history-entry__copy {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
}

.history-entry__copy:hover {
  opacity: 0.8;
}

/* --- Type selection --- */

.type-select-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.type-select-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #161b22;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #c9d1d9;
  font-size: 13px;
  cursor: pointer;
  text-align: left;
}

.type-select-row:hover {
  background: #21262d;
  border-color: #30363d;
}

.type-select-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
}

/* =====================================================
   Vault-specific layout styles (tab UI)
   ===================================================== */

#vault-app {
  display: flex;
  height: 100vh;
}

.vault-sidebar {
  width: 260px;
  min-width: 260px;
  border-right: 1px solid #21262d;
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

.vault-sidebar__header {
  padding: 12px 16px;
  border-bottom: 1px solid #21262d;
  display: flex;
  align-items: center;
  gap: 8px;
}

.vault-sidebar__search {
  padding: 8px 12px;
  border-bottom: 1px solid #21262d;
}

.vault-sidebar__search input {
  width: 100%;
  background: #161b22;
  border: 1px solid #30363d;
  border-radius: 4px;
  color: #c9d1d9;
  padding: 6px 10px;
  font-size: 12px;
  font-family: inherit;
}

.vault-sidebar__list {
  flex: 1;
  overflow-y: auto;
}

.vault-sidebar__nav {
  border-top: 1px solid #21262d;
  padding: 8px 0;
}

.vault-sidebar__nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  color: #8b949e;
  font-size: 12px;
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.vault-sidebar__nav-item:hover {
  color: #c9d1d9;
  background: #161b22;
}

.vault-pane {
  flex: 1;
  overflow-y: auto;
  padding: 24px 32px;
}

.vault-pane--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #484f58;
  font-size: 14px;
}

.vault-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  cursor: pointer;
  border-left: 2px solid transparent;
  font-size: 12px;
}

.vault-entry:hover { background: #161b22; }

.vault-entry.selected {
  background: #161b22;
  border-left-color: #d2ab43;
}

.vault-entry__title {
  color: #c9d1d9;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.vault-entry__meta {
  color: #484f58;
  font-size: 11px;
}

.vault-group-header {
  padding: 12px 16px 4px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #484f58;
}

/* --- Lock screen (vault tab) --- */

.vault-lock-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100vh;
  gap: 16px;
}

.vault-lock-screen__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 320px;
}

.vault-lock-screen__form input {
  text-align: center;
}

/* Glyph button used by smart-input affordances. Sits inline with an input. */
.glyph-btn {
  min-width: 28px;
  height: 28px;
  padding: 0 6px;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: 3px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 14px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.glyph-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}
.glyph-btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}
.glyph-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.hostname-chip-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-muted);
}
.hostname-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
  color: #0c1118;
}
.hostname-text {
  font-family: ui-monospace, monospace;
}
.strength-bar-row {
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.strength-bar {
  display: flex;
  gap: 3px;
  height: 4px;
}
.strength-bar > span {
  flex: 1;
  background: var(--border-subtle);
  border-radius: 2px;
}
.strength-bar.s-very-weak > span.lit { background: #c75a4f; }
.strength-bar.s-weak      > span.lit { background: #c75a4f; }
.strength-bar.s-fair      > span.lit { background: #d49b3a; }
.strength-bar.s-good      > span.lit { background: #d49b3a; }
.strength-bar.s-strong    > span.lit { background: #6cb37a; }
.strength-label {
  font-size: 11px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.totp-preview {
  margin-top: 6px;
  padding: 6px 10px;
  border: 1px dashed var(--border-subtle);
  border-radius: 3px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
}
.totp-code {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  color: var(--accent);
}
.totp-countdown {
  font-size: 11px;
}
.totp-qr-panel {
  margin-top: 6px;
  padding: 10px;
  border: 1px dashed var(--border-subtle);
  border-radius: 3px;
  background: var(--bg-input);
}
.totp-qr-panel input[type="file"] {
  display: block;
  font-family: inherit;
  color: var(--text-muted);
}
.totp-qr-error {
  margin-top: 6px;
  font-size: 11px;
  color: var(--danger, #c75a4f);
}
.notes-with-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
}
.f-notes--mono {
  font-family: ui-monospace, "JetBrains Mono", "SF Mono", monospace !important;
}

/* Phase 2B: surface backdrop — subtle radial top-glow + grid texture.
   Apply to body or a top-level wrapper. Children must sit above the ::before. */
.surface-backdrop {
  position: relative;
  background:
    radial-gradient(ellipse 700px 240px at 50% -40px, rgba(184, 149, 86, 0.05), transparent 65%),
    linear-gradient(180deg, #11161e 0%, #0a0e14 100%);
}
.surface-backdrop::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
  background-size: 18px 18px;
  pointer-events: none;
  z-index: 0;
}
.surface-backdrop > * {
  position: relative;
  z-index: 1;
}

/* Phase 2B: glass card. Translucent panel with backdrop blur for the
   unlock card, setup step card, and form section panels. Falls back
   gracefully on browsers without backdrop-filter (just stays translucent). */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.03) inset,
    0 6px 18px rgba(0, 0, 0, 0.35);
}

/* Phase 2B: button hierarchy. Existing .btn class kept for backwards
   compatibility; .btn-primary and .btn-secondary express clearer intent
   and are used in updated views. */
.btn-primary {
  background: var(--gold-base);
  color: var(--bg-page);
  border: none;
  padding: 9px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.3px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: background-color 0.15s;
}
.btn-primary:hover { background: var(--gold-stroke); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn-secondary {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
  padding: 6px 12px;
  font-size: 11px;
  border-radius: 5px;
  font-family: inherit;
  cursor: pointer;
}
.btn-secondary:hover { border-color: rgba(255, 255, 255, 0.12); color: var(--text); }
.btn-secondary:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* Phase 2B: two-column form grid for fullscreen login */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}
@media (max-width: 720px) {
  .form-grid { grid-template-columns: 1fr; }
}
.form-col {
  padding: 14px 16px;
}
.col-header {
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 500;
  color: var(--text-muted);
  font-size: 10px;
  border-bottom: 1px solid var(--border-mid);
  padding-bottom: 6px;
  margin-bottom: 12px;
}

/* Phase 2B: sticky save bar + scrollable form pane */
.form-pane {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
.form-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
}
.sticky-save-bar {
  position: sticky;
  bottom: 0;
  background: rgba(17, 22, 30, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-top: 1px solid var(--border-mid);
  padding: 12px 24px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  z-index: 10;
}
.sticky-save-bar::before {
  content: '';
  position: absolute;
  top: -24px;
  left: 0;
  right: 0;
  height: 24px;
  background: linear-gradient(to top, rgba(17, 22, 30, 0.7), transparent);
  pointer-events: none;
}