/*
 * XKeen authentication — Operator Console entry surface
 *
 * This stylesheet is deliberately isolated from the panel.  Login and setup
 * are top-level routes, so they must not depend on the legacy blue-glass
 * defaults in styles.css or on body.panel-page.
 */

body.auth-page {
  --op-bg: #0d0f13;
  --op-surface: #14171c;
  --op-surface-2: #1a1e25;
  --op-border: #2a2f38;
  --op-border-strong: #3a414d;
  --op-text: #e8eaf0;
  --op-text-strong: #f7f7f9;
  --op-muted: #969da9;
  --op-accent: #7477e8;
  --op-accent-hover: #8588f2;
  --op-accent-soft: rgba(116, 119, 232, 0.14);
  --op-accent-border: rgba(133, 136, 242, 0.42);
  --op-danger: #df727b;
  --op-danger-soft: rgba(223, 114, 123, 0.12);
  --op-info: #72a6d9;
  --op-info-soft: rgba(114, 166, 217, 0.12);
  --op-radius: 9px;
  --op-control-radius: 6px;
  --op-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
  color-scheme: dark;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  background: var(--op-bg) !important;
  color: var(--op-text);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: calc(14px * var(--xk-font-scale, 1));
  line-height: 1.45;
}

body.auth-page .auth-wrap {
  box-sizing: border-box;
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 24px;
}

body.auth-page .auth-card {
  box-sizing: border-box;
  width: min(100%, 420px);
  margin: 0;
  padding: 28px;
  border: 1px solid var(--op-border);
  border-radius: var(--op-radius);
  background: var(--op-surface) !important;
  box-shadow: var(--op-shadow);
}

body.auth-page .auth-card.auth-card--setup {
  width: min(100%, 520px);
}

body.auth-page .auth-title {
  margin: 0 0 4px;
  color: var(--op-text-strong);
  font-size: calc(22px * var(--xk-font-scale, 1));
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

body.auth-page .auth-sub {
  margin: 0 0 22px;
  color: var(--op-muted) !important;
  font-size: calc(14px * var(--xk-font-scale, 1));
  line-height: 1.45;
}

body.auth-page .auth-row {
  display: grid;
  gap: 7px;
  margin: 0 0 16px;
}

body.auth-page .auth-row label {
  color: var(--op-text);
  font-size: calc(12px * var(--xk-font-scale, 1));
  font-weight: 550;
}

body.auth-page .auth-row input {
  box-sizing: border-box;
  width: 100%;
  min-height: 36px;
  padding: 8px 10px;
  border: 1px solid var(--op-border);
  border-radius: var(--op-control-radius);
  outline: none;
  background: var(--op-surface-2);
  color: var(--op-text-strong);
  font: inherit;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

body.auth-page .auth-row input:hover {
  border-color: var(--op-border-strong);
}

body.auth-page .auth-row input:focus-visible {
  border-color: var(--op-accent);
  box-shadow: 0 0 0 3px var(--op-accent-soft);
}

body.auth-page .auth-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}

body.auth-page .auth-btn {
  min-height: 36px;
  padding: 8px 14px;
  border: 1px solid var(--op-accent);
  border-radius: var(--op-control-radius);
  background: var(--op-accent) !important;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  line-height: 1;
  transition: background-color 120ms ease, border-color 120ms ease, box-shadow 120ms ease;
}

body.auth-page .auth-btn:hover {
  border-color: var(--op-accent-hover);
  background: var(--op-accent-hover) !important;
  filter: none;
}

body.auth-page .auth-btn:focus-visible,
body.auth-page .auth-actions a:focus-visible {
  outline: 2px solid var(--op-accent);
  outline-offset: 2px;
}

body.auth-page .auth-actions a {
  color: var(--op-accent-hover);
  font-size: calc(13px * var(--xk-font-scale, 1));
  text-underline-offset: 3px;
}

body.auth-page .auth-actions a:hover {
  color: var(--op-text-strong);
}

body.auth-page .auth-error,
body.auth-page .auth-hint {
  margin-top: 18px;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: var(--op-control-radius);
  font-size: calc(13px * var(--xk-font-scale, 1));
  line-height: 1.45;
}

body.auth-page .auth-error {
  border-color: rgba(223, 114, 123, 0.42);
  background: var(--op-danger-soft);
  color: #f0b7bc;
}

body.auth-page .auth-hint {
  border-color: rgba(114, 166, 217, 0.35);
  background: var(--op-info-soft);
  color: var(--op-text);
}

body.auth-page .auth-hint strong {
  color: var(--op-text-strong);
}

body.auth-page .auth-hint ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

html[data-theme="light"] body.auth-page {
  --op-bg: #f1f2f5;
  --op-surface: #ffffff;
  --op-surface-2: #f7f7f9;
  --op-border: #d8dbe2;
  --op-border-strong: #c3c8d2;
  --op-text: #2c3038;
  --op-text-strong: #171a20;
  --op-muted: #666d79;
  --op-accent: #5b5fc7;
  --op-accent-hover: #4d51b2;
  --op-accent-soft: rgba(91, 95, 199, 0.14);
  --op-danger: #bd5861;
  --op-danger-soft: rgba(189, 88, 97, 0.1);
  --op-info: #457eaf;
  --op-info-soft: rgba(69, 126, 175, 0.1);
  --op-shadow: 0 14px 34px rgba(23, 26, 32, 0.1);
  color-scheme: light;
}

html[data-theme="light"] body.auth-page .auth-error {
  color: #962f39;
}

@media (max-width: 480px) {
  body.auth-page .auth-wrap {
    place-items: start center;
    padding: 16px;
  }

  body.auth-page .auth-card,
  body.auth-page .auth-card.auth-card--setup {
    padding: 22px 18px;
  }

  body.auth-page .auth-actions {
    align-items: stretch;
    flex-direction: column;
  }

  body.auth-page .auth-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.auth-page .auth-row input,
  body.auth-page .auth-btn {
    transition: none;
  }
}