/* ── Fontglass Common Styles ── */

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* Base */
body {
  font-family: var(--font-sans);
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
}

/* Theme toggle button */
.theme-btn {
  width: 28px; height: 28px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-fg-secondary);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--duration-normal) var(--ease-default);
  flex-shrink: 0;
  margin-left: auto;
}
.theme-btn:hover { border-color: var(--color-border-strong); color: var(--color-fg); }
.theme-btn svg { display: block; }

/* Logo sub */
.logo-sub {
  font-size: 11px;
  font-weight: 400;
  color: var(--color-fg-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  align-self: center;
  flex-shrink: 0;
}

/* Separator */
.sep { width: 1px; height: 28px; background: var(--color-border); flex-shrink: 0; }

/* Permission / browser screen inner layout */
.perm-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 340px;
  text-align: center;
}
.perm-icon {
  color: var(--color-fg-muted);
}
.perm-title {
  font-size: 14px; font-weight: 600;
  color: var(--color-fg);
}
.perm-desc {
  font-size: 12px; line-height: 1.9;
  color: var(--color-fg-secondary);
  margin-top: -8px;
}
.perm-btn {
  padding: 8px 22px;
  border-radius: var(--radius-field);
  border: 1px solid var(--color-border-strong);
  background: transparent;
  color: var(--color-fg);
  font-size: 12px; font-family: var(--font-sans);
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-default);
}
.perm-btn:hover { background: var(--color-surface-hover); }
.perm-btn:disabled { opacity: 0.5; cursor: default; }
.perm-error { font-size: 11px; color: #e06060; line-height: 1.7; display: none; }
.perm-error.show { display: block; }

/* Permission notice */
#perm-notice {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 36px;
  font-size: 11px;
  color: #b45309;
  background: #fef3c7;
  border-top: 1px solid #fde68a;
  border-bottom: 1px solid #fde68a;
}
#perm-notice.show { display: flex; }
[data-theme="dark"] #perm-notice {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.1);
  border-top-color: rgba(251, 191, 36, 0.25);
  border-bottom-color: rgba(251, 191, 36, 0.25);
}
.perm-notice-btn {
  padding: 2px 10px;
  border-radius: var(--radius-selector);
  border: 1px solid #d97706;
  background: transparent;
  color: #b45309;
  font-size: 10px; font-family: var(--font-sans);
  cursor: pointer; letter-spacing: 0.04em; flex-shrink: 0;
  transition: all var(--duration-normal) var(--ease-default);
}
.perm-notice-btn:hover { background: #fde68a; }
[data-theme="dark"] .perm-notice-btn { color: #fbbf24; border-color: rgba(251,191,36,0.4); }
[data-theme="dark"] .perm-notice-btn:hover { background: rgba(251,191,36,0.12); border-color: rgba(251,191,36,0.7); }

/* Page footer */
.page-footer {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-fg-muted);
  font-weight: 500;
}
.page-footer a { color: inherit; text-decoration: none; }

/* Preset chip */
.preset-chip {
  flex-shrink: 0;
  padding: 3px 11px;
  border-radius: var(--radius-selector);
  font-size: 11px;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-fg-secondary);
  transition: all var(--duration-normal) var(--ease-default);
  white-space: nowrap;
  font-family: var(--font-sans);
  letter-spacing: 0;
}
.preset-chip:hover { color: var(--color-fg); border-color: var(--color-border-strong); }
.preset-chip.active { background: var(--color-surface-active); color: var(--color-fg); border-color: var(--color-border-strong); }

/* Logo */
.logo {
  display: flex;
  align-items: baseline;
  line-height: 1;
  white-space: nowrap;
}
.logo-char {
  display: inline-block;
  line-height: 1;
}