/* Phoenix Portal — local vertical slice */

:root {
  --bg: #0a0a0c;
  --bg-raised: #121216;
  --bg-raised-2: #17171d;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #e9e5df;
  --text-dim: #9c99a3;
  --text-faint: #6d6a75;
  --accent: #ff5533;
  --accent-soft: rgba(255, 85, 51, 0.14);
  --ok: #5ecf92;
  --busy: #e9b64c;
  --bad: #ff5533;
  --radius: 12px;
  --radius-sm: 9px;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: dark;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

.view[hidden] {
  display: none !important;
}

/* ---------------------------------------------------------------- login --- */

.login-view {
  min-height: 100%;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px 18px calc(24px + env(safe-area-inset-bottom));
  background:
    radial-gradient(120% 90% at 50% -10%, rgba(255, 85, 51, 0.16), transparent 60%),
    radial-gradient(80% 60% at 50% 110%, rgba(255, 85, 51, 0.06), transparent 65%),
    var(--bg);
}

.login-card {
  width: min(100%, 380px);
  padding: 28px 24px 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, var(--bg-raised-2), var(--bg-raised));
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.04) inset,
    0 24px 60px -24px rgba(0, 0, 0, 0.85);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand-mark {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--accent);
  filter: drop-shadow(0 0 10px rgba(255, 85, 51, 0.35));
}

.login-card h1 {
  margin: 0;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.login-subtitle {
  margin: 10px 0 22px;
  color: var(--text-dim);
  font-size: 13.5px;
}

.login-form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 6px;
}

.field-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}

input[type="password"] {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.4);
  color: var(--text);
  font: inherit;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 0.02em;
  outline: none;
  transition:
    border-color 120ms ease,
    box-shadow 120ms ease;
}

input[type="password"]:focus-visible {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  transition:
    background-color 120ms ease,
    border-color 120ms ease,
    color 120ms ease,
    transform 60ms ease;
}

.btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line-strong);
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.55;
  cursor: default;
}

.btn-primary {
  padding: 11px 14px;
  border-color: transparent;
  background: var(--accent);
  color: #140906;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.btn-primary:hover:not(:disabled) {
  background: #ff6a4d;
  border-color: transparent;
}

.btn-danger:hover:not(:disabled) {
  border-color: rgba(255, 85, 51, 0.5);
  background: rgba(255, 85, 51, 0.12);
  color: #ff8f78;
}

.login-error {
  margin: 14px 0 0;
  padding: 9px 11px;
  border: 1px solid rgba(255, 85, 51, 0.35);
  border-radius: var(--radius-sm);
  background: rgba(255, 85, 51, 0.1);
  color: #ffa894;
  font-size: 13px;
}

.login-error[hidden] {
  display: none;
}

.login-footnote {
  margin: 18px 0 0;
  color: var(--text-faint);
  font-size: 11.5px;
  line-height: 1.45;
}

/* ------------------------------------------------------------- app view --- */

.app-view {
  display: flex;
  flex-direction: column;
  height: 100%;
  height: 100dvh;
}

.app-header {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  padding-top: calc(10px + env(safe-area-inset-top));
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-raised), rgba(18, 18, 22, 0.86));
  backdrop-filter: blur(6px);
}

.brand-name {
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 10px 5px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.28);
  color: var(--text-dim);
  font-size: 12.5px;
  font-weight: 500;
  white-space: nowrap;
}

.status-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--text-faint);
}

.status[data-tone="ok"] {
  color: var(--ok);
  border-color: rgba(94, 207, 146, 0.28);
}

.status[data-tone="ok"] .status-dot {
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(94, 207, 146, 0.14);
}

.status[data-tone="busy"] {
  color: var(--busy);
  border-color: rgba(233, 182, 76, 0.26);
}

.status[data-tone="busy"] .status-dot {
  background: var(--busy);
  animation: pulse 1.3s ease-in-out infinite;
}

.status[data-tone="bad"] {
  color: var(--bad);
  border-color: rgba(255, 85, 51, 0.3);
}

.status[data-tone="bad"] .status-dot {
  background: var(--bad);
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.45;
    transform: scale(0.82);
  }
}

@media (prefers-reduced-motion: reduce) {
  .status[data-tone="busy"] .status-dot {
    animation: none;
  }
}

/* ------------------------------------------------------------- terminal --- */

.terminal-shell {
  position: relative;
  flex: 1 1 auto;
  min-height: 0;
  background: #0b0b0e;
  overflow: hidden;
}

.terminal-host {
  position: absolute;
  inset: 8px 6px 6px 10px;
}

/* xterm lets its viewport scroll; keep it visually flush */
.terminal-host .xterm {
  height: 100%;
}

.terminal-host .xterm-viewport {
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}

.terminal-host .xterm-viewport::-webkit-scrollbar {
  width: 8px;
}

.terminal-host .xterm-viewport::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.16);
}

.notice {
  position: absolute;
  left: 14px;
  bottom: calc(14px + env(safe-area-inset-bottom));
  max-width: min(92%, 460px);
  padding: 8px 12px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: rgba(23, 23, 29, 0.94);
  color: var(--text-dim);
  font-size: 12.5px;
  box-shadow: 0 12px 30px -14px rgba(0, 0, 0, 0.9);
  pointer-events: none;
}

.notice[hidden] {
  display: none;
}

.noscript {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background: var(--bg);
  color: var(--text-dim);
  text-align: center;
}

/* -------------------------------------------------------------- mobile --- */

@media (max-width: 560px) {
  .app-header {
    flex-wrap: wrap;
    gap: 8px;
    padding: 9px 11px;
    padding-top: calc(9px + env(safe-area-inset-top));
  }

  .brand-name {
    font-size: 13.5px;
  }

  .header-right {
    flex: 1 1 100%;
    justify-content: space-between;
  }

  .header-actions {
    gap: 6px;
  }

  .btn {
    padding: 7px 11px;
    font-size: 12.5px;
  }

  .status {
    padding: 4px 9px 4px 8px;
    font-size: 12px;
  }

  .terminal-host {
    inset: 6px 4px 4px 7px;
  }

  .login-card {
    padding: 24px 18px 18px;
  }
}

@media (max-width: 360px) {
  .brand-name {
    display: none;
  }
}