/* philtext/static/philtext/css/settings.css
   The user settings modal. Token-based, so it follows the active theme.
*/

.settings-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 4rem 1rem 2rem;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.45);
}
.settings-overlay[hidden] { display: none; }

.settings-modal {
  width: 100%;
  max-width: 600px;
  background: var(--surface-card);
  border: 1px solid var(--line-mid);
  border-radius: 8px;
  box-shadow: var(--shadow-pop);
  animation: settings-rise 0.2s ease-out both;
}

@keyframes settings-rise {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: none; }
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--line-mid);
}
.settings-header h2 {
  margin: 0;
  font-size: 1.15rem;
  color: var(--ink);
}
.settings-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 0.2rem;
}
.settings-close:hover { color: var(--ink); }

.settings-body {
  padding: 0.6rem 1.4rem 1.4rem;
}

.settings-section {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
}
.settings-section:last-child { border-bottom: none; }
.settings-section h3 {
  margin: 0 0 0.8rem;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--label);
}

/* Preference rows (label + select on one line) */
.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.7rem;
}
.settings-row label {
  font-size: 0.9rem;
  color: var(--text-soft);
}
.settings-row select {
  flex: 0 1 auto;
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--input-bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.88rem;
}
.settings-row select:focus { outline: none; border-color: var(--focus-border); }

/* Line-spacing slider */
.settings-range {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.settings-range input[type="range"] {
  width: 150px;
  accent-color: var(--gold);
  cursor: pointer;
}
.settings-range-value {
  min-width: 3.2ch;
  text-align: right;
  font-size: 0.85rem;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* Two fields side by side (first/last name, new/confirm password). */
.settings-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}
@media (max-width: 480px) {
  .settings-field-row { grid-template-columns: 1fr; }
}

/* Stacked form fields (account, password) */
.settings-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-bottom: 0.7rem;
}
.settings-field label {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.settings-field input {
  padding: 0.45rem 0.6rem;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--input-bg);
  color: var(--ink);
  font-family: var(--font-ui);
  font-size: 0.92rem;
}
.settings-field input:focus { outline: none; border-color: var(--focus-border); }
.settings-field input.has-error { border-color: var(--danger-border); }

.field-error-msg {
  margin: 0.1rem 0 0;
  font-size: 0.78rem;
  color: var(--danger-text);
}

.settings-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 1rem;
}

/* "Change password" reveal button (outlined). */
.settings-body .btn-secondary {
  padding: 0.45rem 1.1rem;
  background: var(--control-bg);
  color: var(--accent-text);
  border: 1px solid var(--control-border);
  border-radius: 4px;
  font-size: 0.9rem;
  font-family: var(--font-ui);
  cursor: pointer;
  transition: background 0.15s;
}
.settings-body .btn-secondary:hover { background: var(--control-hover-bg); }

#password-form { margin-top: 1rem; }

.settings-feedback {
  font-size: 0.84rem;
}
.settings-feedback.ok  { color: var(--success-text); }
.settings-feedback.err { color: var(--danger-text); }

.settings-hint {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  font-style: italic;
  color: var(--text-muted);
  min-height: 1em;
}