/* Shared by the authenticated shell and login only. */
:root {
  color-scheme: light;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #101923;
  --panel: #192532;
  --panel-strong: #223141;
  --surface: #223141;
  --ink: #e7edf3;
  --muted: #a8b6c5;
  --line: #35485b;
  --line-strong: #60788f;
  --accent: #9bbfe6;
  --accent-soft: #263c53;
  --accent-warm: #dfb77f;
  --positive: #91c9aa;
  --positive-soft: #203d33;
  --negative: #f0a59c;
  --negative-soft: #472e31;
  --shadow: rgba(0, 0, 0, 0.2);
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.2), 0 16px 40px -28px rgba(0, 0, 0, 0.7);
  --on-emphasis: #101923;
  --on-emphasis-muted: #243749;
  --focus-ring: #9bbfe6;
  --warning-ink: #dfb77f;
  --warning-soft: #3b3226;
  --warning-line: #756044;
  --positive-line: #476c5a;
  --negative-line: #895953;
  --translucent-panel: #192532;
  --translucent-bg: rgba(16, 25, 35, 0.96);
  --subtle-line: #35485b;
  --strong-line: #60788f;
  --highlight-soft: #263c53;
  --neutral-soft: #223141;
  --success-ink: #91c9aa;
  --success-soft: #203d33;
  --danger-ink: #f0a59c;
  --danger-soft: #472e31;
  --chart-series-0: #9bbfe6;
  --chart-series-1: #91c9aa;
  --chart-series-2: #dfb77f;
  --chart-series-3: #c1addf;
  --chart-grid: #35485b;
  --chart-tooltip-bg: #223141;
  --chart-tooltip-ink: #e7edf3;
  --chart-tooltip-border: #60788f;

  --public-bg: var(--bg);
  --public-card: var(--panel);
  --public-surface: var(--surface);
  --public-ink: var(--ink);
  --public-muted: var(--muted);
  --public-line: var(--line);
  --public-line-strong: var(--line-strong);
  --public-primary: var(--accent);
  --public-primary-deep: #b6d3ef;
  --public-positive: var(--positive);
  --public-positive-soft: var(--positive-soft);
  --public-danger: var(--negative);
  --public-danger-soft: var(--negative-soft);
}

.theme-control {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  font-family: "IBM Plex Sans", sans-serif;
}

.theme-control[hidden] {
  display: none;
}

.theme-control label {
  flex: 0 0 auto;
  color: var(--muted, var(--public-muted));
  font-size: 0.78rem;
  font-weight: 500;
}

.theme-control select {
  flex: 1;
  width: auto;
  min-width: 0;
  min-height: 2.75rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line-strong, var(--public-line-strong));
  border-radius: 9px;
  color: var(--ink, var(--public-ink));
  background: var(--panel, var(--public-card));
  font: 500 0.8rem "IBM Plex Sans", sans-serif;
  cursor: pointer;
}

.theme-control select:focus-visible {
  outline: 2px solid var(--accent, var(--public-primary));
  outline-offset: 3px;
}

.mobile-navigation .theme-control {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.auth-form-wrap > .theme-control {
  width: min(100%, 14rem);
  margin: 1rem 0 1.5rem;
}

.auth-form-wrap > .theme-control:not([hidden]) + .auth-heading {
  margin-top: 2.5rem;
}

:root[data-theme="dark"] .brand-wordmark,
:root[data-theme="dark"] .mobile-brand img,
:root[data-theme="dark"] .auth-brand img {
  border-radius: 9px;
  background: #f9f2e1;
}

:root[data-theme="dark"] .auth-field input {
  background: var(--panel-strong);
}

:root[data-theme="dark"] .auth-form-column {
  background: var(--bg);
}

:root[data-theme="dark"] .auth-field input:focus {
  box-shadow: 0 0 0 3px var(--accent-soft);
}

:root[data-theme="dark"] .auth-page .button-primary,
:root[data-theme="dark"] .auth-page .public-skip-link {
  color: var(--on-emphasis);
}

:root[data-theme="dark"] .auth-story {
  color: var(--ink);
  background: var(--panel);
}

:root[data-theme="dark"] .auth-story .section-eyebrow,
:root[data-theme="dark"] .auth-story li,
:root[data-theme="dark"] .auth-mini-card > p,
:root[data-theme="dark"] .auth-mini-card small {
  color: var(--muted);
}

:root[data-theme="dark"] .auth-mini-card {
  border-color: var(--line);
  background: var(--surface);
}

:root[data-theme="dark"] input,
:root[data-theme="dark"] select,
:root[data-theme="dark"] textarea {
  accent-color: var(--accent);
}

:root[data-theme="dark"] .investment-form input,
:root[data-theme="dark"] .investment-form select,
:root[data-theme="dark"] .investment-form textarea,
:root[data-theme="dark"] .manual-expense-form input:not([type="file"]),
:root[data-theme="dark"] .manual-expense-form select,
:root[data-theme="dark"] .manual-expense-form textarea {
  color: var(--ink);
  background: var(--panel-strong);
  border-color: var(--line-strong);
}

:root[data-theme="dark"] .investment-form button[type="submit"],
:root[data-theme="dark"] .investment-quote-sync button,
:root[data-theme="dark"] .manual-expense-form button[type="submit"],
:root[data-theme="dark"] .manual-expense-form input::file-selector-button {
  color: var(--on-emphasis);
  background: var(--accent);
  border-color: var(--accent);
}

:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}