:root {
  --bg: #f5efe4;
  --panel: rgba(255, 252, 246, 0.92);
  --panel-strong: #fff9f0;
  --ink: #1f2330;
  --muted: #596172;
  --line: rgba(31, 35, 48, 0.12);
  --accent: #d85f38;
  --accent-deep: #8f2f1a;
  --danger: #8d1d35;
  --success: #215a42;
  --shadow: 0 20px 80px rgba(67, 39, 15, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Space Grotesk", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(216, 95, 56, 0.18), transparent 34%),
    radial-gradient(circle at right 20%, rgba(33, 90, 66, 0.16), transparent 24%),
    linear-gradient(180deg, #f4ead8 0%, #f8f4ed 44%, #efe5d3 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(31, 35, 48, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 35, 48, 0.025) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.32), transparent 88%);
}

.page-shell {
  width: min(1120px, calc(100vw - 28px));
  margin: 0 auto;
  padding: calc(env(safe-area-inset-top, 0px) + 28px) 0 40px;
}

.hero {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(255, 249, 240, 0.92), rgba(255, 249, 240, 0.72)),
    linear-gradient(135deg, rgba(216, 95, 56, 0.16), transparent 54%);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -42px;
  top: -42px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(216, 95, 56, 0.16);
  filter: blur(4px);
}

.eyebrow,
.section-kicker,
.metric-label {
  margin: 0 0 10px;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero h1,
.panel h2,
.session-card h3 {
  margin: 0;
  font-weight: 700;
}

.hero h1 {
  max-width: 12ch;
  font-size: clamp(2.5rem, 7vw, 4.75rem);
  line-height: 0.94;
}

.hero-copy {
  max-width: 56ch;
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.hero-grid,
.content-grid {
  display: grid;
  gap: 16px;
}

.hero-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
}

.metric-card,
.panel {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.metric-card {
  padding: 16px 18px;
}

.metric-card strong {
  display: block;
  font-size: 1.15rem;
}

.content-grid {
  margin-top: 18px;
  grid-template-columns: 1.3fr 1fr;
}

.panel {
  padding: 22px;
  backdrop-filter: blur(10px);
}

.panel-accent {
  background:
    linear-gradient(180deg, rgba(255, 250, 243, 0.98), rgba(255, 245, 235, 0.94)),
    var(--panel);
}

.panel-log {
  grid-column: 1 / -1;
}

.panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}

.control-form,
.approval-bar {
  display: grid;
  gap: 14px;
}

.control-form label {
  display: grid;
  gap: 8px;
}

.control-form span {
  font-size: 0.92rem;
  font-weight: 500;
}

input,
textarea,
select,
button {
  font: inherit;
}

input,
textarea,
select {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid rgba(31, 35, 48, 0.14);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.8);
  color: var(--ink);
}

textarea {
  resize: vertical;
  min-height: 144px;
}

.actions,
.approval-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.primary-button,
.secondary-button,
.ghost-button,
.danger-button {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  transition:
    transform 150ms ease,
    box-shadow 150ms ease,
    opacity 150ms ease;
}

.primary-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.danger-button:hover {
  transform: translateY(-1px);
}

.primary-button {
  background: var(--ink);
  color: #fffaf3;
  box-shadow: 0 12px 32px rgba(31, 35, 48, 0.18);
}

.secondary-button {
  background: rgba(216, 95, 56, 0.14);
  color: var(--accent-deep);
}

.ghost-button {
  background: transparent;
  color: var(--muted);
  border: 1px solid rgba(31, 35, 48, 0.1);
}

.danger-button {
  background: rgba(141, 29, 53, 0.12);
  color: var(--danger);
}

.empty-state,
.preview-box,
.log-box,
.session-card {
  border-radius: 20px;
}

.empty-state {
  padding: 18px;
  border: 1px dashed rgba(31, 35, 48, 0.16);
  color: var(--muted);
}

.session-card {
  padding: 18px;
  background: var(--panel-strong);
  border: 1px solid rgba(31, 35, 48, 0.08);
}

.session-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 90px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(216, 95, 56, 0.12);
  color: var(--accent-deep);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
}

.status-pill.is-approved {
  background: rgba(33, 90, 66, 0.12);
  color: var(--success);
}

.status-pill.is-rejected {
  background: rgba(141, 29, 53, 0.12);
  color: var(--danger);
}

.mono,
.preview-box,
.log-box {
  font-family: "IBM Plex Mono", monospace;
}

.session-repo {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.preview-box,
.log-box {
  margin: 14px 0 0;
  padding: 16px;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid rgba(31, 35, 48, 0.1);
  background: rgba(31, 35, 48, 0.92);
  color: #eef3ff;
}

.log-box {
  min-height: 240px;
}

.hidden {
  display: none;
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100vw - 18px, 760px);
    padding-top: calc(env(safe-area-inset-top, 0px) + 18px);
  }

  .hero,
  .panel {
    padding: 20px;
    border-radius: 22px;
  }

  .hero-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 11ch;
    font-size: clamp(2.2rem, 12vw, 3.8rem);
  }

  .actions,
  .approval-bar {
    flex-direction: column;
    align-items: stretch;
  }
}