/* ── Modal overlay ───────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  animation: fadeIn 0.16s ease;
}

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 560px;
  max-height: 88vh; overflow-y: auto;
  animation: slideUp 0.2s ease;
  position: relative;
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 0;
  position: sticky; top: 0;
  background: var(--bg-surface);
  z-index: 1;
}
.modal-title { font-size: 17px; font-weight: 600; }
.modal-close {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md); color: var(--text-muted);
  transition: color var(--transition), background var(--transition);
}
.modal-close:hover { color: var(--text); background: var(--bg-hover); }

.modal-body { padding: 20px 24px; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 0 24px 20px;
  position: sticky; bottom: 0;
  background: var(--bg-surface);
}

/* Wide modal (settings) */
.modal-box.wide { max-width: 720px; }

/* ── Settings modal tabs ─────────────────────────────────────────────────── */
.settings-tabs {
  display: flex; gap: 2px;
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  margin-bottom: 20px;
}
.settings-tab {
  padding: 10px 16px;
  font-size: 13px; font-weight: 500; color: var(--text-dim);
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  cursor: pointer;
}
.settings-tab:hover { color: var(--text); }
.settings-tab.active { color: var(--yellow); border-bottom-color: var(--yellow); }

.settings-pane { display: none; }
.settings-pane.active { display: block; }

/* ── Form elements inside modals ─────────────────────────────────────────── */
.form-group {
  display: flex; flex-direction: column; gap: 6px;
  margin-bottom: 16px;
}
.form-label {
  font-size: 13px; font-weight: 500; color: var(--text-dim);
}
.form-input {
  padding: 9px 12px;
  border-radius: var(--radius-md);
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  color: var(--text); font-size: 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-input:focus {
  outline: none;
  border-color: rgba(74,158,255,0.5);
  box-shadow: 0 0 0 3px rgba(74,158,255,0.1);
}
.form-hint {
  font-size: 12px; color: var(--text-muted);
}
.form-error {
  font-size: 12px; color: #f87171;
}

/* ── Setting row ─────────────────────────────────────────────────────────── */
.setting-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}
.setting-row:last-child { border-bottom: none; }
.setting-label { font-size: 14px; font-weight: 500; }
.setting-desc { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

.settings-usage-panel {
  margin-top: 16px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-raised);
}

.settings-usage-panel.compact {
  margin-top: 10px;
  padding: 10px;
}

.settings-usage-empty {
  font-size: 12px;
  color: var(--text-muted);
}

.settings-usage-list {
  display: grid;
  gap: 10px;
}

.settings-usage-list.compact {
  gap: 8px;
}

.settings-usage-row {
  display: grid;
  gap: 6px;
}

.settings-usage-row.compact {
  gap: 5px;
}

.settings-usage-head,
.settings-usage-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.settings-usage-head {
  font-size: 12px;
  font-weight: 600;
}

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

.settings-usage-track {
  width: 100%;
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
}

.settings-usage-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--yellow), var(--plan-core));
}

.settings-usage-row[data-tone="warning"] .settings-usage-fill {
  background: linear-gradient(90deg, #f59e0b, #f97316);
}

.settings-usage-row[data-tone="danger"] .settings-usage-fill {
  background: linear-gradient(90deg, #fb7185, #ef4444);
}

/* ── Sign in modal ───────────────────────────────────────────────────────── */
.auth-tabs {
  display: flex; gap: 0;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 20px;
}
.auth-tab {
  flex: 1; padding: 9px;
  text-align: center; font-size: 14px; font-weight: 500;
  color: var(--text-dim); cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.auth-tab.active { background: var(--yellow); color: #111; }

.social-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 10px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-bright);
  background: var(--bg-raised);
  font-size: 14px; color: var(--text);
  transition: background var(--transition);
}
.social-btn:hover { background: var(--bg-hover); }

.auth-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 16px 0;
  font-size: 12px; color: var(--text-muted);
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ── Device session list ─────────────────────────────────────────────────── */
.device-session-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg-raised);
  cursor: pointer;
  transition: transform var(--transition), border-color var(--transition), background var(--transition);
}
.device-session-item:hover {
  background: var(--bg-hover);
  border-color: var(--border-bright);
  transform: translateY(-1px);
}

.device-session-item + .device-session-item {
  margin-top: 8px;
}
.device-badge {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-raised); border: 1px solid var(--border-bright);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex-shrink: 0;
}
.device-info { flex: 1; min-width: 0; }
.device-name { font-size: 13px; font-weight: 500; }
.device-meta { font-size: 12px; color: var(--text-muted); }
.device-current { font-size: 11px; color: var(--plan-core); }

/* ── Tool call modal ─────────────────────────────────────────────────────── */
.tool-detail-section { margin-bottom: 14px; }
.tool-detail-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--text-muted); margin-bottom: 5px;
}
.tool-detail-content {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 13px; font-family: var(--font-mono);
  white-space: pre-wrap; word-break: break-all;
  max-height: 200px; overflow-y: auto;
}

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

.memory-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
  padding: 10px;
}

.memory-textarea {
  width: 100%;
  min-height: 72px;
  border: 1px solid var(--input-border);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--text);
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.5;
  resize: vertical;
}

.memory-meta,
.memory-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 8px;
  font-size: 11px;
  color: var(--text-muted);
}

.media-picker-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.media-picker-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.media-picker-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-raised);
}

.media-picker-open,
.media-picker-select {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  text-align: left;
  color: var(--text);
}

.media-picker-select.disabled {
  opacity: 0.45;
}

/* ── Share warning ───────────────────────────────────────────────────────── */
.share-warning {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: var(--radius-md);
  background: rgba(229,200,70,0.08);
  border: 1px solid rgba(229,200,70,0.25);
  margin-bottom: 16px;
  font-size: 13px; color: var(--yellow);
}

/* ── Sign in required modal ──────────────────────────────────────────────── */
.limit-modal-inner {
  text-align: center; padding: 10px 0 6px;
}
.limit-icon { font-size: 40px; margin-bottom: 12px; }
.limit-title { font-size: 20px; font-weight: 600; margin-bottom: 6px; }
.limit-desc { font-size: 14px; color: var(--text-dim); margin-bottom: 20px; }

/* ── Turnstile verification overlay ─────────────────────────────────────── */
.turnstile-overlay { display: flex; align-items: center; justify-content: center; }
.turnstile-box {
  background: rgba(17,17,19,0.96);
  border-radius: var(--radius-lg);
  padding: 20px;
  width: 100%; max-width: 420px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.6);
  text-align: center; color: var(--text);
}
.turnstile-message { margin-bottom: 12px; color: var(--text-dim); font-size: 14px; }

/* make the rest of the page dim and inert while overlay visible */
.page-faded { filter: blur(2px) brightness(0.6); pointer-events: none; user-select: none; }

/* Confirm and prompt */
.confirm-copy {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-dim);
}

.prompt-textarea {
  min-height: 110px;
  resize: vertical;
}

/* Personalization */
.personalization-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.015));
}

.personalization-card-locked {
  gap: 6px;
}

.personalization-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.personalization-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(45,212,166,0.24);
  background: rgba(45,212,166,0.1);
  color: var(--plan-core);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.personalization-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.personalization-editor {
  min-height: 260px;
  max-height: 42vh;
  overflow-y: auto;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--text);
  line-height: 1.6;
}

.personalization-editor:focus {
  outline: none;
  border-color: rgba(74,158,255,0.5);
  box-shadow: 0 0 0 3px rgba(74,158,255,0.12);
}

.personalization-editor > *:first-child {
  margin-top: 0;
}

.personalization-editor > *:last-child {
  margin-bottom: 0;
}

.personalization-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
}

#system-prompt-status[data-kind="success"] {
  color: var(--plan-core);
}

#system-prompt-status[data-kind="warning"] {
  color: var(--yellow);
}

#system-prompt-status[data-kind="error"] {
  color: #f87171;
}

.personalization-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

/* Memories */
.memory-create-row {
  display: flex;
  gap: 8px;
}

.memory-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  align-items: start;
  padding: 8px 10px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
}

.memory-item.editing {
  grid-template-columns: 1fr;
}

.memory-card-copy {
  min-width: 0;
}

.memory-text {
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--text);
  word-break: break-word;
}

.memory-meta {
  margin-top: 4px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 10px;
  color: var(--text-muted);
}

.memory-menu-btn {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.06em;
}

.memory-menu-btn:hover {
  background: var(--bg-raised);
  color: var(--text);
}

.memory-edit-input {
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--input-border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 12.5px;
  line-height: 1.35;
}

.memory-inline-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.memory-inline-actions .btn-ghost,
.memory-inline-actions .btn-primary {
  padding: 6px 12px;
  font-size: 12px;
}

/* Media pickers */
.media-picker-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 2px;
}

.media-picker-open,
.media-picker-select {
  border-radius: 14px;
}

.media-picker-open {
  border: 1px solid var(--border);
  background: var(--bg-raised);
}

.media-picker-open:hover {
  background: var(--bg-hover);
  border-color: var(--border-bright);
}

.media-picker-open.disabled {
  opacity: 0.5;
}

.media-picker-select {
  justify-self: center;
}