/* TicketBAI WS — login
   Light theme by default; add class="theme-dark" to <html> for the dark variant. */

:root {
  --accent: #1B4FD8;
  --accent-hover: #143CA8;
  --bg: #FCFCFD;
  --panel: #0B0C10;
  --panel-border: #1A1D24;
  --panel-card: #0E1015;
  --panel-card-border: #1F232B;
  --text: #14161B;
  --text-muted: #5A6070;
  --text-faint: #9096A3;
  --label: #4A5160;
  --field-bg: #ffffff;
  --field-border: #D8DBE3;
  --field-text: #14161B;
  --placeholder: #B4B9C4;
  --hairline: #E7E9EF;
  --toggle-hover-bg: #F1F2F6;
  --toggle-hover-fg: #14161B;
  --lang-bg: #ffffff;
  --lang-border: #E7E9EF;
  --lang-active-bg: #14161B;
  --lang-active-fg: #ffffff;
  --link: #1B4FD8;
  --link-hover: #143CA8;
  --logo-filter: hue-rotate(22deg) saturate(1.35);
  --focus-ring: rgba(27, 79, 216, 0.12);
  --focus-border: #1B4FD8;
  --alert-bg: #FDEDEC;
  --alert-border: #EDA39C;
  --alert-icon: #C0261A;
  --alert-title: #A81F14;
  --alert-ring: rgba(192, 38, 26, 0.14);
}

.theme-dark {
  --bg: #08090C;
  --panel: #16181E;
  --panel-border: #24272F;
  --panel-card: #101217;
  --panel-card-border: #2A2E37;
  --text: #F7F8FA;
  --text-muted: #9AA1B0;
  --text-faint: #565D6C;
  --label: #C2C8D4;
  --field-bg: #0E1015;
  --field-border: #262B35;
  --field-text: #F7F8FA;
  --placeholder: #565D6C;
  --hairline: #1A1D24;
  --toggle-hover-bg: #1A1D24;
  --toggle-hover-fg: #F7F8FA;
  --lang-bg: transparent;
  --lang-border: #1F232B;
  --lang-active-bg: #1F232B;
  --lang-active-fg: #F5F6F8;
  --link: #7B9BF0;
  --link-hover: #A8BEF7;
  --logo-filter: invert(1) hue-rotate(180deg) hue-rotate(22deg) saturate(1.3);
  --focus-ring: rgba(47, 99, 232, 0.22);
  --focus-border: #2F63E8;
  --alert-bg: rgba(237, 120, 110, 0.10);
  --alert-border: rgba(237, 120, 110, 0.38);
  --alert-icon: #EF8A80;
  --alert-title: #F0A39B;
  --alert-ring: rgba(237, 120, 110, 0.22);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Space Grotesk', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); }
::selection { background: color-mix(in oklab, var(--accent) 30%, white); }
.theme-dark ::selection { background: var(--accent); color: #fff; }

.mono { font-family: 'IBM Plex Mono', monospace; }

/* ---------- shell ---------- */

.login {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
}

.login__form-col {
  display: flex;
  flex-direction: column;
  padding: 32px 40px 40px;
}

.login__topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.login__logo { display: block; }
.login__logo img {
  height: 27px;
  width: auto;
  display: block;
  filter: var(--logo-filter);
}

.login__topbar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.lang {
  display: flex;
  gap: 2px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--text-faint);
  background: var(--lang-bg);
  border: 1px solid var(--lang-border);
  border-radius: 7px;
  padding: 3px;
}
.lang button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 2px 7px;
  border-radius: 5px;
  cursor: pointer;
}
.lang button[aria-current='true'] {
  background: var(--lang-active-bg);
  color: var(--lang-active-fg);
}

.login__back { font-size: 14.5px; color: var(--text-muted); }
.login__back:hover { color: var(--text); }

.login__center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 0;
}

.login__card { width: 100%; max-width: 396px; }

.login__title {
  font-size: 34px;
  font-weight: 600;
  letter-spacing: -0.032em;
  line-height: 1.1;
  margin: 0 0 10px;
}

.login__lede {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text-muted);
  margin: 0 0 34px;
}

/* ---------- form ---------- */

.form { display: grid; gap: 18px; }

.field { display: grid; gap: 8px; }
.field__label { font-size: 13.5px; font-weight: 500; color: var(--label); }
.field__labelrow {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.field__labelrow a { font-size: 13px; }

.field input {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--field-text);
  background: var(--field-bg);
  border: 1px solid var(--field-border);
  border-radius: 9px;
  transition: box-shadow 0.15s, border-color 0.15s;
}
.field input::placeholder { color: var(--placeholder); }
.field input:focus {
  outline: none;
  border-color: var(--focus-border);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.field--password { position: relative; display: flex; align-items: center; }
.field--password input { padding-right: 74px; }

.pw-toggle {
  position: absolute;
  right: 6px;
  border: none;
  background: transparent;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: #7A8191;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 6px;
}
.pw-toggle:hover {
  color: var(--toggle-hover-fg);
  background: var(--toggle-hover-bg);
}

.alert {
  display: flex;
  gap: 11px;
  align-items: start;
  border: 1px solid var(--alert-border);
  background: var(--alert-bg);
  border-radius: 10px;
  padding: 13px 15px;
  margin-bottom: 20px;
}
.alert[hidden] { display: none; }
.alert__icon {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--alert-icon);
  line-height: 1.45;
  flex-shrink: 0;
}
.alert__title { font-size: 14.5px; font-weight: 500; color: var(--alert-title); line-height: 1.4; }
.alert__body { font-size: 13.5px; color: var(--text-muted); line-height: 1.5; margin-top: 3px; }

.field input[aria-invalid='true'] { border-color: var(--alert-border); }
.field input[aria-invalid='true']:focus {
  border-color: var(--alert-icon);
  box-shadow: 0 0 0 3px var(--alert-ring);
}

.btn {
  width: 100%;
  padding: 13px;
  font-family: inherit;
  font-size: 15.5px;
  font-weight: 500;
  color: #fff;
  background: var(--accent);
  border: none;
  border-radius: 9px;
  cursor: pointer;
  transition: background 0.15s;
  margin-top: 6px;
}
.btn:hover { background: var(--accent-hover); }

.login__note {
  font-size: 14.5px;
  color: var(--text-muted);
  margin: 30px 0 0;
  line-height: 1.55;
  padding-top: 26px;
  border-top: 1px solid var(--hairline);
}

.login__legal {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--text-faint);
}
.login__legal a { color: var(--text-faint); }
.login__legal a:hover { color: var(--text-muted); }

/* ---------- aside ---------- */

.aside {
  background: var(--panel);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
}
.theme-dark .aside { border-left: 1px solid var(--panel-border); }

.status {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  color: #9AA1B0;
  letter-spacing: 0.04em;
}
.status__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4CC38A;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.25; } }

.aside__title {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0 0 14px;
  color: #F7F8FA;
  max-width: 20em;
  text-wrap: balance;
}

.aside__lede {
  font-size: 15.5px;
  line-height: 1.65;
  color: #9AA1B0;
  margin: 0 0 32px;
  max-width: 30em;
}

.snippet {
  border: 1px solid var(--panel-card-border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel-card);
  max-width: 460px;
}
.snippet__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 15px;
  border-bottom: 1px solid var(--panel-card-border);
}
.snippet__url { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: #9AA1B0; }
.snippet pre {
  margin: 0;
  padding: 16px 18px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11.5px;
  line-height: 1.7;
  color: #C9CEDA;
  overflow-x: auto;
}
.tok-key { color: #F07178; }
.tok-str { color: #A9DC76; }
.tok-lit { color: #C792EA; }

.verb {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  border-radius: 5px;
  padding: 2px 7px;
}
.verb--post {
  color: #5FD3A0;
  background: rgba(76, 195, 138, 0.10);
  border: 1px solid rgba(76, 195, 138, 0.38);
}

.badges {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: stretch;
}
.badges span {
  background: #fff;
  border-radius: 8px;
  padding: 0 13px;
  height: 44px;
  display: flex;
  align-items: center;
}
.badges img { max-height: 28px; max-width: 116px; width: auto; display: block; }
.badges img.is-wordmark { max-height: 22px; }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .login { grid-template-columns: 1fr; min-height: 0; }
  .login__form-col { padding: 22px 20px 30px; }
  .login__center { padding: 30px 0 34px; }
  .login__title { font-size: 28px; }
  .aside { padding: 34px 20px; gap: 28px; }
  .theme-dark .aside { border-left: none; border-top: 1px solid var(--panel-border); }
  .aside__title { font-size: 23px; }
  .snippet { display: none; }
  .login__legal { gap: 14px; }
}

@media (max-width: 420px) {
  .login__form-col { padding: 20px 16px 26px; }
  .aside { padding: 30px 16px; }
}
