/* Login uses the same surfaces, typeface, and accent as the drawing workspace. */
.login-page {
  min-height: 100vh;
  min-height: 100svh;
  height: auto;
  overflow: auto;
  display: flex;
  flex-direction: column;
  color-scheme: light;
}

html[data-theme="dark"] .login-page {
  color-scheme: dark;
}

.login-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 80px;
  padding: 24px clamp(24px, 5vw, 72px);
}

.login-brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  color: var(--text);
  font-size: 21px;
  font-weight: 750;
  letter-spacing: -.7px;
  text-decoration: none;
}

.login-brand-mark { width: 31px; height: 31px; color: var(--accent); }
.login-brand-accent { color: var(--accent); }

.login-theme-toggle,
.login-password-toggle {
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}

.login-theme-toggle { width: 40px; height: 40px; padding: 9px; }
.login-theme-toggle svg { width: 100%; height: 100%; }
.login-theme-toggle:hover,
.login-password-toggle:hover { color: var(--accent); }
.login-theme-toggle[hidden],
.login-password-toggle[hidden] { display: none; }

.login-main {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 24px 32px 48px;
}

.login-card {
  width: min(100%, 928px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 18px 55px -24px var(--shadow);
}

.login-intro {
  position: relative;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 380px;
  padding: 36px;
  border-right: 1px solid var(--line);
  background-color: var(--chrome);
  background-image: linear-gradient(color-mix(in srgb, var(--line) 15%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--line) 15%, transparent) 1px, transparent 1px);
  background-size: 24px 24px;
}

.login-drawing { display: block; width: 100%; margin: 0; color: var(--accent); }
.login-drawing-guides { opacity: .55; }
.login-drawing-labels { font-family: "Consolas", "Courier New", monospace; font-size: 10px; }
.login-form-panel { display: flex; flex-direction: column; justify-content: center; padding: 56px 42px; min-width: 0; }
.login-form { display: grid; gap: 21px; }
.login-field { display: grid; gap: 9px; }
.login-field label { color: var(--text); font-size: 12px; font-weight: 650; }
.login-field input {
  width: 100%;
  min-width: 0;
  height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
}
.login-field input:focus { border-color: var(--accent); outline: 2px solid color-mix(in srgb, var(--accent) 28%, transparent); outline-offset: 1px; }
.login-password-wrap { position: relative; }
.login-password-wrap input { padding-right: 62px; }
.login-password-toggle { position: absolute; top: 1px; bottom: 1px; right: 1px; width: 57px; padding: 0 10px; font-size: 11px; font-weight: 650; }
.login-submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 46px;
  margin-top: 7px;
  padding: 11px 15px;
  border: 1px solid #2f66d8;
  border-radius: 0;
  background: #2f66d8;
  color: #fff;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}
.login-submit:hover { background: #2456bd; border-color: #2456bd; }
.login-submit > span:last-child { font-size: 20px; font-weight: 400; line-height: 1; }
.login-brand:focus-visible,
.login-theme-toggle:focus-visible,
.login-password-toggle:focus-visible,
.login-submit:focus-visible,
.session-logout-button:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.login-error { margin: -8px 0 24px; padding: 12px 13px; border: 1px solid var(--flash-error); background: color-mix(in srgb, var(--panel) 95%, var(--flash-error)); color: var(--flash-error); font-size: 12px; line-height: 1.55; overflow-wrap: anywhere; }

/* Only this small header control also appears inside the signed-in app. */
.session-logout { margin: 0; display: flex; }
.session-logout-button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 34px; padding: 0 10px; border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: 11px; font-weight: 650; cursor: pointer; white-space: nowrap; }
.session-logout-button svg { width: 15px; height: 15px; }
.session-logout-button:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 720px) {
  .login-header { min-height: 70px; padding: 19px 24px; }
  .login-main { padding: 12px 24px 32px; }
  .login-card { max-width: 420px; grid-template-columns: 1fr; }
  .login-intro { display: none; }
  .login-form-panel { padding: 38px 30px 30px; }
}

@media (max-width: 400px) {
  .login-main { padding: 8px 16px 24px; }
  .login-header { padding: 16px 20px; }
  .login-form-panel { padding: 31px 23px 28px; }
  .session-logout-button { width: 34px; padding: 0; }
  .session-logout-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
}