:root {
  --bg: #f4efe4;
  --panel: rgba(255, 252, 246, 0.85);
  --line: #d9ccb7;
  --ink: #1d1b17;
  --muted: #6c655a;
  --accent: #d4682d;
  --accent-deep: #a54a1d;
  --good: #2f7a46;
  --warn: #b88212;
  --shadow: 0 18px 50px rgba(42, 27, 14, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(212, 104, 45, 0.18), transparent 30%),
    linear-gradient(180deg, #f9f5ed 0%, var(--bg) 100%);
}

code {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

.shell {
  max-width: 1280px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.hidden {
  display: none !important;
}

.auth-gate {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(20, 13, 8, 0.55);
  backdrop-filter: blur(10px);
}

.auth-panel {
  width: min(560px, 100%);
  padding: 28px;
  border-radius: 28px;
  border: 1px solid rgba(169, 131, 95, 0.24);
  background: linear-gradient(135deg, rgba(255, 250, 242, 0.98), rgba(243, 232, 214, 0.94));
  box-shadow: var(--shadow);
}

.auth-copy {
  margin-bottom: 16px;
}

.auth-fields {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.auth-fields label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.95rem;
}

.auth-fields input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(169, 131, 95, 0.3);
  background: rgba(255, 255, 255, 0.82);
  color: var(--ink);
  font: inherit;
}

.hero {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  padding: 28px;
  border: 1px solid rgba(169, 131, 95, 0.22);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255, 251, 244, 0.95), rgba(244, 232, 213, 0.88));
  box-shadow: var(--shadow);
}

.eyebrow {
  margin: 0 0 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 12px;
  color: var(--accent-deep);
}

h1, h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
}

h1 {
  font-size: clamp(2.2rem, 4vw, 4.4rem);
  line-height: 0.96;
  max-width: 10ch;
}

.lede {
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--muted);
}

.hero-actions {
  display: grid;
  gap: 10px;
  align-content: start;
}

.button {
  appearance: none;
  border: 1px solid rgba(169, 131, 95, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  padding: 12px 16px;
  font: inherit;
  cursor: pointer;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease;
}

.button:hover {
  transform: translateY(-1px);
  border-color: rgba(169, 131, 95, 0.6);
}

.button-primary {
  background: var(--accent);
  color: white;
  border-color: transparent;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}

.task-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.task-form label,
.task-form fieldset {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}

.task-form input,
.task-form textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(169, 131, 95, 0.3);
  background: rgba(255, 255, 255, 0.84);
  color: var(--ink);
  font: inherit;
}

.span-2-field {
  grid-column: span 2;
}

.agent-checkboxes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
}

.agent-checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(169, 131, 95, 0.18);
}

.task-submit-row {
  display: flex;
  justify-content: flex-end;
}

.task-board {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.task-card {
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(169, 131, 95, 0.18);
}

.task-card h3 {
  margin: 0 0 8px;
}

.task-meta {
  color: var(--muted);
  font-size: 0.92rem;
}

.run-grid {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.run-card {
  padding: 12px 14px;
  border-radius: 14px;
  background: #171411;
  color: #efe8d9;
}

.run-card.running {
  border-left: 4px solid #d4682d;
}

.run-card.completed {
  border-left: 4px solid #2f7a46;
}

.run-card.failed {
  border-left: 4px solid #b53b1d;
}

.run-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
  font-size: 0.92rem;
}

.run-output {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font: 12px/1.45 "IBM Plex Mono", monospace;
}

.card {
  padding: 22px;
  border-radius: 24px;
  border: 1px solid rgba(169, 131, 95, 0.2);
  background: var(--panel);
  backdrop-filter: blur(8px);
  box-shadow: 0 12px 30px rgba(42, 27, 14, 0.08);
}

.span-2 {
  grid-column: span 2;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.stat {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
  border: 1px solid rgba(169, 131, 95, 0.18);
}

.stat-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.stat-value {
  display: block;
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 700;
}

.terminal {
  min-height: 140px;
  margin: 14px 0 0;
  padding: 16px;
  overflow: auto;
  border-radius: 18px;
  background: #171411;
  color: #efe8d9;
  font: 13px/1.5 "IBM Plex Mono", monospace;
}

.terminal-secondary {
  margin-top: 10px;
}

.skill-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.skill {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(169, 131, 95, 0.18);
}

.skill h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.meta,
.path-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
  color: var(--muted);
}

.path-row {
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.65);
}

@media (max-width: 860px) {
  .hero,
  .grid {
    grid-template-columns: 1fr;
  }

  .span-2 {
    grid-column: auto;
  }

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

  .task-form {
    grid-template-columns: 1fr;
  }

  .span-2-field {
    grid-column: auto;
  }
}