@import url('https://fonts.googleapis.com/css2?family=Lora:wght@500;600;700&family=Manrope:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --emerald-900: #0b4d3a;
  --emerald-700: #0f6b4f;
  --emerald-500: #6f9c86;
  --emerald-100: #e3efe8;
  --emerald-50: #eef4ef;
  --gold-700: #8a5209;
  --gold-600: #a9660f;
  --gold-500: #c8860a;
  --gold-100: #f6ead0;
  --gold-50: #f0ece0;
  --ink: #1c2420;
  --ink-soft: #40473f;
  --muted: #7c8a80;
  --muted-2: #9aa39b;
  --border: #e6e1d3;
  --border-2: #eceae2;
  --paper: #faf8f4;
  --white: #fff;
  --danger: #a6341d;
  --font-serif: 'Lora', serif;
  --font-sans: 'Manrope', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; color: var(--emerald-900); margin: 0 0 6px; }
.mono { font-family: var(--font-mono); }

/* ---------- Layout: app shell with sidebar ---------- */
.app-shell { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--emerald-900);
  color: var(--white);
  display: flex;
  flex-direction: column;
  padding: 22px 16px;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 0 6px 22px; border-bottom: 1px solid rgba(255,255,255,0.14); margin-bottom: 18px; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; background: var(--gold-500); display: flex; align-items: center; justify-content: center; font-family: var(--font-serif); font-weight: 700; color: var(--emerald-900); }
.brand-word { font-family: var(--font-serif); font-weight: 700; font-size: 17px; color: var(--white); }
.brand-sub { font-size: 10.5px; color: rgba(255,255,255,0.55); letter-spacing: 0.04em; margin-top: 1px; }

.nav-group { margin-bottom: 18px; }
.nav-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.42); padding: 0 10px; margin-bottom: 6px; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 8px; font-size: 13.5px; font-weight: 500;
  color: rgba(255,255,255,0.78); margin-bottom: 2px;
}
.nav-item:hover { background: rgba(255,255,255,0.07); color: #fff; }
.nav-item.active { background: rgba(255,255,255,0.14); color: #fff; }
.nav-icon { width: 18px; text-align: center; opacity: 0.9; }

.sidebar-foot { margin-top: auto; padding-top: 14px; border-top: 1px solid rgba(255,255,255,0.14); }
.user-chip { display: flex; align-items: center; gap: 9px; padding: 8px 10px; }
.user-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--gold-100); color: var(--gold-700); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12.5px; font-family: var(--font-serif); }
.user-name { font-size: 12.5px; font-weight: 600; color: #fff; }
.user-role { font-size: 10.5px; color: rgba(255,255,255,0.55); }
.logout-btn { width: 100%; margin-top: 8px; background: rgba(255,255,255,0.08); border: none; color: rgba(255,255,255,0.85); padding: 8px 10px; border-radius: 8px; font-size: 12.5px; cursor: pointer; font-family: var(--font-sans); }
.logout-btn:hover { background: rgba(255,255,255,0.16); }

.main { flex: 1; padding: 28px 34px 60px; max-width: 1180px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 22px; gap: 16px; }
.page-title { font-family: var(--font-serif); font-size: 24px; font-weight: 600; color: var(--emerald-900); margin: 0 0 4px; }
.page-sub { font-size: 13px; color: var(--muted); max-width: 620px; }

/* ---------- Components ---------- */
.card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 20px; margin-bottom: 18px; }
.card-title { font-family: var(--font-serif); font-size: 16px; font-weight: 600; color: var(--ink); margin: 0 0 12px; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 22px; }
.stat-card { background: var(--white); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.stat-label { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 6px; }
.stat-val { font-family: var(--font-serif); font-size: 26px; font-weight: 600; color: var(--ink); }
.stat-delta { font-size: 11.5px; margin-top: 4px; }
.stat-delta.up { color: var(--emerald-700); }
.stat-delta.down { color: var(--danger); }

.btn { display: inline-flex; align-items: center; gap: 6px; padding: 9px 16px; border-radius: 8px; font-size: 13.5px; font-weight: 600; font-family: var(--font-sans); border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--emerald-700); color: #fff; }
.btn-primary:hover { background: var(--emerald-900); }
.btn-gold { background: var(--gold-500); color: #fff; }
.btn-gold:hover { background: var(--gold-700); }
.btn-outline { background: #fff; color: var(--emerald-900); border-color: var(--border); }
.btn-outline:hover { border-color: var(--emerald-700); }
.btn-danger { background: #fff; color: var(--danger); border-color: #e7cabf; }
.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.badge { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge-emerald { background: var(--emerald-100); color: var(--emerald-900); }
.badge-gold { background: var(--gold-100); color: var(--gold-700); }
.badge-muted { background: var(--border-2); color: var(--ink-soft); }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--border); }
td { padding: 10px; border-bottom: 1px solid var(--border-2); vertical-align: top; }
tr:last-child td { border-bottom: none; }

.form-group { margin-bottom: 16px; }
label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink-soft); margin-bottom: 6px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=tel],
select, textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border);
  font-family: var(--font-sans); font-size: 13.5px; color: var(--ink); background: #fff;
}
textarea { resize: vertical; min-height: 90px; white-space: pre-line; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--emerald-700); box-shadow: 0 0 0 3px var(--emerald-50); }
.help-text { font-size: 11.5px; color: var(--muted); margin-top: 4px; }
.error-box { background: #fbeae5; border: 1px solid #e7cabf; color: var(--danger); padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
.notice-box { background: var(--emerald-50); border: 1px solid var(--emerald-100); color: var(--emerald-900); padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 16px; }
.notice-box.gold { background: var(--gold-50); border-color: var(--gold-100); color: var(--gold-700); }

.cycle-track { display: flex; gap: 10px; margin-bottom: 22px; flex-wrap: wrap; }
.cycle-step { flex: 1; min-width: 140px; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.cycle-step .n { font-family: var(--font-mono); font-size: 11px; color: var(--muted); }
.cycle-step .t { font-family: var(--font-serif); font-weight: 600; font-size: 14px; margin-top: 2px; }
.cycle-step.done { border-color: var(--emerald-500); background: var(--emerald-50); }
.cycle-step.active { border-color: var(--gold-500); background: var(--gold-50); }

.likert-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--border-2); gap: 16px; }
.likert-row .q-text { font-size: 13px; flex: 1; }
.likert-row .q-num { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-right: 8px; }
.likert-opts { display: flex; gap: 6px; }
.likert-opts label { display: flex; flex-direction: column; align-items: center; gap: 3px; font-size: 10px; font-weight: 500; color: var(--muted); margin: 0; cursor: pointer; }
.likert-opts input { margin: 0; }

.empty-state { text-align: center; padding: 40px 20px; color: var(--muted); }

.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: var(--emerald-900); padding: 24px; }
.auth-card { background: #fff; border-radius: 16px; padding: 36px 34px; width: 100%; max-width: 420px; }
.auth-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 22px; }
.auth-logo .brand-mark { background: var(--gold-500); color: var(--emerald-900); }
.auth-logo .brand-word { color: var(--emerald-900); font-size: 18px; }
.auth-title { font-family: var(--font-serif); font-size: 21px; font-weight: 600; margin-bottom: 4px; }
.auth-sub { font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.role-tabs { display: flex; gap: 8px; margin-bottom: 4px; }
.role-tab { flex: 1; text-align: center; padding: 8px 6px; border: 1px solid var(--border); border-radius: 8px; font-size: 12px; font-weight: 600; color: var(--ink-soft); cursor: pointer; }
.role-tab.selected { border-color: var(--emerald-700); background: var(--emerald-50); color: var(--emerald-900); }
.auth-foot { margin-top: 18px; font-size: 12.5px; color: var(--muted); text-align: center; }
.demo-box { margin-top: 18px; background: var(--gold-50); border: 1px dashed var(--gold-100); border-radius: 8px; padding: 10px 12px; font-size: 11.5px; color: var(--gold-700); font-family: var(--font-mono); line-height: 1.7; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }

.tab-strip { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.tab-strip a { padding: 10px 16px; font-size: 13px; font-weight: 600; color: var(--muted); border-bottom: 2px solid transparent; }
.tab-strip a.active { color: var(--emerald-900); border-bottom-color: var(--gold-500); }

.error-page { min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px; }