/* LabmAIt beta -- shared brand stylesheet.
   Primary #0A7B6C (deep teal-green), accent #4ECDC4, dark #0B1D2A.
   Clean, professional, scientific. */

:root {
  --primary: #0A7B6C;
  --primary-dark: #086155;
  --accent: #4ECDC4;
  --dark: #0B1D2A;
  --paper: #F7FAFA;
  --ink: #1B2B33;
  --muted: #5A6B72;
  --line: #E3ECEC;
  --danger: #C0392B;
  --ok: #1E8E5A;
  --warn: #B8860B;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(11, 29, 42, 0.08), 0 8px 24px rgba(11, 29, 42, 0.06);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); }

/* Wordmark: no spaces around AI. */
.wordmark {
  font-weight: 700;
  letter-spacing: 0.2px;
}
.wordmark .ai { color: var(--accent); }

.topbar {
  background: var(--dark);
  color: #fff;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar .wordmark { font-size: 20px; color: #fff; }
.topbar .tag {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 64px; }
.wrap.wide { max-width: 1080px; }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  margin-bottom: 20px;
}

h1 { font-size: 24px; color: var(--dark); margin: 0 0 12px; }
h2 { font-size: 18px; color: var(--dark); margin: 0 0 10px; }
h3 { font-size: 15px; color: var(--dark); margin: 0 0 8px; }
p.lead { color: var(--muted); font-size: 16px; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin: 14px 0 6px;
}

input[type="text"], input[type="email"], input[type="tel"], select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--ink);
  background: #fff;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.25);
}
textarea { min-height: 110px; resize: vertical; }

.btn {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 22px;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { background: var(--primary-dark); }
.btn.secondary { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.small { padding: 7px 12px; font-size: 12px; }

.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 200px; }

.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
  background: var(--paper);
  color: var(--muted);
  border: 1px solid var(--line);
}
.pill.ok { color: var(--ok); border-color: #BFE7CF; background: #ECF8F0; }
.pill.warn { color: var(--warn); border-color: #EEDFB0; background: #FBF6E6; }
.pill.active { color: var(--primary); border-color: var(--accent); background: #E9F8F6; }

.banner {
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 13px;
  margin-bottom: 16px;
}
.banner.info { background: #E9F8F6; border: 1px solid var(--accent); color: var(--primary-dark); }
.banner.warn { background: #FBF6E6; border: 1px solid #EEDFB0; color: var(--warn); }
.banner.err { background: #FBECEA; border: 1px solid #F0C3BC; color: var(--danger); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--muted); }

.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.hidden { display: none !important; }

/* Steps progress for the user flow */
.steps { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.steps .step {
  font-size: 11px; padding: 5px 10px; border-radius: 999px;
  background: var(--paper); color: var(--muted); border: 1px solid var(--line);
}
.steps .step.done { color: var(--ok); border-color: #BFE7CF; background: #ECF8F0; }
.steps .step.current { color: #fff; background: var(--primary); border-color: var(--primary); }

/* MNDA document rendering */
.doc {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  max-height: 460px;
  overflow-y: auto;
  font-size: 13.5px;
  line-height: 1.7;
}
.doc h1, .doc h2 { color: var(--dark); }
.doc .draft-banner {
  background: #FBF6E6; border: 1px solid #EEDFB0; color: var(--warn);
  padding: 10px 14px; border-radius: 8px; font-weight: 700; text-align: center;
  letter-spacing: 0.5px; margin-bottom: 18px;
}