:root {
  color-scheme: light;
  --bg: #f3efe7;
  --panel: rgba(255, 252, 247, 0.94);
  --ink: #1b1d24;
  --muted: #6b6f7b;
  --line: rgba(27, 29, 36, 0.12);
  --primary: #0a7f65;
  --primary-dark: #075746;
  --accent: #d7b06d;
  --danger: #bb3e32;
  --success: #0c8c58;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(215, 176, 109, 0.22), transparent 28%),
    linear-gradient(180deg, #f9f3e8 0%, var(--bg) 100%);
}

.page-shell,
.install-shell {
  width: min(1280px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.hero-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 24px 60px rgba(30, 27, 24, 0.08);
}

.hero-card {
  padding: 28px;
  margin-bottom: 20px;
}

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

.panel {
  padding: 24px;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 8px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
  color: var(--primary);
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

h1 {
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  margin-bottom: 12px;
}

h2 {
  font-size: 22px;
}

.hero-copy,
.subtle {
  color: var(--muted);
}

.hero-copy {
  max-width: 800px;
  line-height: 1.55;
  margin-bottom: 16px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.pill {
  border-radius: 999px;
  background: rgba(10, 127, 101, 0.12);
  color: var(--primary-dark);
  padding: 8px 12px;
  font-size: 14px;
}

.stack {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 8px;
  font-size: 14px;
}

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

input,
select {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(27, 29, 36, 0.16);
  background: #fff;
  min-height: 46px;
  padding: 10px 14px;
}

select[multiple] {
  min-height: 150px;
}

.form-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 12px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 26px;
}

.checkbox-row input {
  width: auto;
  min-height: 0;
}

.button {
  border: none;
  border-radius: 14px;
  min-height: 44px;
  padding: 0 16px;
  cursor: pointer;
  transition: transform 140ms ease, opacity 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
}

.button-secondary {
  background: rgba(27, 29, 36, 0.08);
  color: var(--ink);
}

.list-table {
  display: grid;
  gap: 12px;
}

.list-item,
.candidate-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
}

.list-item-main,
.list-item-actions {
  display: grid;
  gap: 8px;
}

.list-item-actions {
  min-width: 180px;
}

.candidate-panel {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.candidate-list {
  display: grid;
  gap: 12px;
}

.candidate-item {
  align-items: center;
}

.message-bar {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(680px, calc(100vw - 32px));
  padding: 14px 18px;
  border-radius: 16px;
  color: #fff;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.16);
}

.message-info {
  background: #46516d;
}

.message-success {
  background: var(--success);
}

.message-error {
  background: var(--danger);
}

.empty-state {
  padding: 18px;
  border-radius: 18px;
  border: 1px dashed var(--line);
  color: var(--muted);
}

.hidden {
  display: none !important;
}

.install-body {
  display: flex;
  align-items: center;
  min-height: 100vh;
}

.install-card {
  max-width: 640px;
  margin: 0 auto;
}

.install-log {
  min-height: 140px;
  border-radius: 16px;
  background: rgba(27, 29, 36, 0.92);
  color: #f6f5f2;
  padding: 14px;
  overflow: auto;
}

@media (max-width: 980px) {
  .layout-grid {
    grid-template-columns: 1fr;
  }

  .list-item,
  .candidate-item {
    flex-direction: column;
  }

  .list-item-actions {
    min-width: 0;
  }
}