:root {
  --green: #36BA91;
  --green-dark: #2BA075;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --bg: #f7f8fa;
  --card: #ffffff;
  --border: #e5e7eb;
  --error: #dc2626;
  --error-bg: #fef2f2;
  --success: #059669;
  --success-bg: #ecfdf5;
  --info-bg: #eff6ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.5;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  margin-bottom: 32px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-weight: 600;
  font-size: 17px;
  color: var(--text);
  text-decoration: none;
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}
nav a:hover { color: var(--green-dark); }

.user-chip {
  font-size: 13px;
  color: var(--text-muted);
  padding-left: 12px;
  border-left: 1px solid var(--border);
}

footer {
  margin-top: 60px;
  padding: 20px 0;
  color: var(--text-muted);
  text-align: center;
}

h1 { font-size: 22px; margin: 0 0 16px 0; }
h2 { font-size: 18px; margin: 24px 0 12px 0; }
h3 { font-size: 15px; margin: 16px 0 8px 0; }

.muted { color: var(--text-muted); }
.row-between {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

/* ---- Cards ---- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 16px;
}
.card.narrow { max-width: 420px; margin: 32px auto; }

/* ---- Forms ---- */
form label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  margin: 14px 0 0 0;
}
input[type="text"], input[type="email"], input[type="password"],
textarea, select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 14px;
  background: var(--card);
  color: var(--text);
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(54, 186, 145, 0.15);
}
textarea { resize: vertical; }
.actions { margin-top: 18px; display: flex; gap: 12px; }

/* ---- Buttons ---- */
button, .btn {
  display: inline-block;
  margin-top: 16px;
  padding: 9px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}
button:hover, .btn:hover { background: var(--bg); }
button.primary, .btn.primary {
  background: var(--green);
  color: white;
  border-color: var(--green);
}
button.primary:hover, .btn.primary:hover { background: var(--green-dark); }
button.danger {
  background: var(--error);
  color: white;
  border-color: var(--error);
}
button.danger:hover { background: #b91c1c; }
button.link {
  background: none;
  border: none;
  color: var(--green-dark);
  padding: 0;
  margin: 0;
  font-size: inherit;
  font-weight: normal;
}
form.inline { display: inline; }

/* ---- Flash messages ---- */
.flash {
  padding: 10px 14px;
  margin-bottom: 16px;
  border-radius: 6px;
  font-size: 14px;
}
.flash-error { background: var(--error-bg); color: var(--error); }
.flash-success { background: var(--success-bg); color: var(--success); }
.flash-info { background: var(--info-bg); color: #1d4ed8; }

/* ---- Tables ---- */
table.data {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
table.data th, table.data td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}
table.data th {
  background: var(--bg);
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
table.data tr:last-child td { border-bottom: none; }
.disabled-row { opacity: 0.55; }

/* ---- Status badges ---- */
.status {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
  background: var(--bg);
  color: var(--text-muted);
}
.status-pending,
.status-deploying_staging,
.status-deploying_prod { background: #fef3c7; color: #92400e; }
.status-awaiting_staging_approval,
.status-awaiting_prod_approval { background: #dbeafe; color: #1e40af; }
.status-live, .status-approved { background: #d1fae5; color: #065f46; }
.status-rejected, .status-failed { background: #fee2e2; color: #991b1b; }

/* ---- Key-value definition lists ---- */
dl.kv { margin: 14px 0; display: grid;
        grid-template-columns: auto 1fr; gap: 8px 18px; }
dl.kv dt { color: var(--text-muted); font-size: 13px; }
dl.kv dd { margin: 0; }

/* ---- Pre/code blocks ---- */
.prewrap {
  margin: 0;
  font-family: inherit;
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
}
.error-log {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  background: var(--error-bg);
  border: 1px solid #fecaca;
  color: var(--error);
  padding: 12px;
  border-radius: 6px;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 320px;
  overflow-y: auto;
}

/* ---- CTA box ---- */
.cta-box {
  background: var(--info-bg);
  border-radius: 8px;
  padding: 16px;
  margin: 18px 0;
}
.cta-box p { margin: 0 0 8px 0; }
.cta-box p:last-child { margin-bottom: 0; }

/* ---- Submission kind radio cards ---- */
.kind-fieldset {
  border: none;
  padding: 0;
  margin: 18px 0 14px 0;
}
.kind-fieldset legend {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  padding: 0;
  margin-bottom: 8px;
}
.kind-option {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 0 0 8px 0;
  cursor: pointer;
  background: var(--card);
}
.kind-option:hover { border-color: var(--green); background: #fafffd; }
.kind-option input[type="radio"] {
  width: auto;
  margin: 4px 0 0 0;
  padding: 0;
}
.kind-option span { display: block; }
.kind-option small {
  display: block;
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 3px;
}
.kind-option:has(input:checked) {
  border-color: var(--green);
  background: #f0fbf7;
}
.small { font-size: 12px; }
code {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  font-size: 12px;
  font-family: ui-monospace, monospace;
}