:root {
  --bg: #05070b;
  --bg-soft: #0a0f18;
  --panel: rgba(11, 16, 24, 0.92);
  --panel-soft: rgba(255, 255, 255, 0.03);
  --border: rgba(214, 169, 91, 0.16);
  --text: #ece4d0;
  --muted: #9f9682;
  --accent: #d6a95b;
  --accent-2: #76a8a6;
  --danger: #c86d68;
  --success: #8fbf90;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(214, 169, 91, 0.12), transparent 30%),
    radial-gradient(circle at 85% 20%, rgba(118, 168, 166, 0.1), transparent 28%),
    linear-gradient(180deg, #030406 0%, #081018 100%);
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.08;
  background-image: repeating-linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0.2) 0,
    rgba(255, 255, 255, 0.2) 1px,
    transparent 1px,
    transparent 4px
  );
}

.app-shell {
  width: min(1240px, calc(100vw - 20px));
  margin: 0 auto;
  padding: 14px 0 120px;
}

.shell {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.shell-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 16px 14px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.01));
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.shell-brand {
  min-width: 0;
}

.logout-link {
  align-self: center;
  white-space: nowrap;
}

.shell-top h1,
.terminal-header h2,
.ending-card h1 {
  margin: 0;
  letter-spacing: -0.05em;
  line-height: 0.95;
}

.shell-top h1 {
  font-size: clamp(1.8rem, 4vw, 3.5rem);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.72rem;
}

.muted {
  color: var(--muted);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 10px;
  width: min(100%, 430px);
}

.status-chip {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.status-chip span,
.ending-panel span {
  display: block;
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 6px;
}

.status-chip strong,
.ending-panel strong {
  font-size: 1rem;
}

.terminal-window,
.panel,
.boot-card,
.ending-card {
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: var(--shadow);
  border-radius: 20px;
}

.terminal-window {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.terminal-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.terminal-label {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent-2);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.terminal-header h2 {
  font-size: clamp(1.3rem, 3vw, 2.2rem);
}

.terminal-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.mini-button,
.quick-button,
.file-item,
.exec-button {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-radius: 14px;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.mini-button:hover,
.quick-button:hover,
.file-item:hover,
.exec-button:hover {
  transform: translateY(-1px);
  border-color: rgba(214, 169, 91, 0.35);
  background: rgba(255, 255, 255, 0.06);
}

.mini-button {
  padding: 10px 12px;
  font-size: 0.78rem;
}

.terminal-feed {
  min-height: 52vh;
  max-height: 58vh;
  overflow: auto;
  padding-right: 4px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scroll-behavior: smooth;
}

.terminal-emulator {
  min-height: 52vh;
  height: clamp(420px, 56vh, 720px);
  border: 1px solid rgba(214, 169, 91, 0.18);
  border-radius: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at top, rgba(214, 169, 91, 0.05), transparent 34%),
    #040607;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 0 0 1px rgba(0, 0, 0, 0.35);
}

.terminal-screen {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 12px;
}

.terminal-banner {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.terminal-rows {
  flex: 1;
  overflow: auto;
  padding-right: 2px;
}

.terminal-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 2px 0;
}

.terminal-tag {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.68rem;
  padding-top: 2px;
}

.terminal-row pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.55;
  min-height: 1.5em;
}

.terminal-row--system {
  color: var(--text);
}

.terminal-row--user {
  color: var(--accent-2);
}

.terminal-row--error {
  color: var(--danger);
}

.terminal-row--warning {
  color: #f0cc7c;
}

.terminal-row--success {
  color: var(--success);
}

.terminal-row--prompt pre {
  display: inline-flex;
  align-items: center;
}

.terminal-path {
  color: var(--accent);
}

.terminal-cursor {
  opacity: 0;
  margin-left: 1px;
}

.terminal-cursor.visible {
  opacity: 1;
}

.terminal-feed--fallback {
  display: block;
}

body.js-ready .terminal-feed--fallback {
  display: none;
}

.entry {
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.02);
}

.entry.system {
  border-color: rgba(214, 169, 91, 0.18);
}

.entry.user {
  border-color: rgba(118, 168, 166, 0.16);
}

.entry.success {
  border-color: rgba(143, 191, 144, 0.2);
}

.entry.error,
.entry.warning {
  border-color: rgba(200, 109, 104, 0.24);
}

.entry-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.entry pre {
  line-height: 1.55;
}

.panel {
  padding: 0;
  overflow: hidden;
}

.panel summary {
  list-style: none;
  padding: 14px 16px;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
}

.panel summary::-webkit-details-marker {
  display: none;
}

.file-list,
.command-grid,
.memory-list {
  padding: 12px;
  display: grid;
  gap: 10px;
}

.file-list.compact,
.memory-list.compact {
  padding: 10px 0 0;
}

.file-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  cursor: pointer;
}

.file-item.done {
  border-color: rgba(143, 191, 144, 0.24);
}

.memory-item {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  line-height: 1.55;
}

.drawer {
  margin-top: 4px;
  background: rgba(255, 255, 255, 0.02);
}

.drawer-grid {
  padding: 12px;
  display: grid;
  gap: 14px;
}

.drawer-title {
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.command-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.quick-button {
  padding: 10px 12px;
  cursor: pointer;
}

.boot-card,
.ending-card {
  padding: 20px;
}

.boot-card {
  max-width: 560px;
}

.gate-card {
  width: min(92vw, 760px);
}

.gate-form {
  display: grid;
  gap: 10px;
  margin: 18px 0 10px;
}

.gate-form input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.gate-error {
  margin: 8px 0 0;
  color: var(--danger);
}

.gate-note {
  margin-top: 16px;
  color: var(--muted);
}

.lead {
  font-size: 1rem;
  line-height: 1.7;
  color: #e3dbc9;
  max-width: 65ch;
}

.command-bar {
  position: sticky;
  bottom: 0;
  z-index: 30;
  padding-top: 8px;
}

.command-form {
  display: grid;
  gap: 8px;
  grid-template-columns: 1fr;
  align-items: stretch;
  padding: 12px;
  border-radius: 20px;
  background: rgba(5, 7, 11, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.quick-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.command-form input {
  min-width: 0;
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.exec-button {
  padding: 14px 18px;
  cursor: pointer;
  background: linear-gradient(180deg, rgba(214, 169, 91, 0.18), rgba(214, 169, 91, 0.08));
  border-color: rgba(214, 169, 91, 0.35);
}

.ending-screen,
.locked-screen {
  min-height: calc(100vh - 40px);
  display: grid;
  place-items: center;
}

.ending-card {
  max-width: 760px;
}

.ending-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0;
}

.ending-panel {
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
}

.ending-button {
  display: inline-flex;
  margin-top: 8px;
}

.inline-code {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

@media (max-width: 980px) {
  .terminal-feed {
    max-height: none;
    min-height: 46vh;
  }

  .terminal-emulator {
    height: clamp(380px, 48vh, 620px);
    min-height: 46vh;
  }

  .status-grid {
    width: 100%;
    grid-template-columns: 1fr;
  }

  .shell-top {
    flex-direction: column;
  }

  .status-grid {
    width: 100%;
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100vw - 12px, 1240px);
    padding-top: 6px;
  }

  .command-form {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .quick-row .quick-button {
    flex: 1 1 calc(20% - 8px);
    min-width: 64px;
  }

  .ending-grid {
    grid-template-columns: 1fr;
  }

  .terminal-window,
  .panel,
  .boot-card,
  .ending-card {
    border-radius: 18px;
  }

  .terminal-emulator {
    height: clamp(340px, 44vh, 560px);
    min-height: 40vh;
    border-radius: 16px;
  }

  .status-strip {
    max-width: 100%;
    justify-content: flex-start;
  }

  .status-strip span {
    flex: 1 1 calc(50% - 8px);
    justify-content: center;
  }

  .drawer-grid {
    gap: 12px;
  }
}