/* ─── Variables ──────────────────────── */
:root {
  --bg: #f3f5f7;
  --surface: #eef1f4;
  --card: #ffffff;
  --card-inner: #f8fafb;
  --border: #e2e8ef;
  --border-light: #edf1f5;
  --border-dark: #c7d2dc;
  --border-focus: #a9d8e0;
  --accent: #0e7490;
  --accent-hover: #0b5d74;
  --accent-dim: rgba(14,116,144,0.08);
  --green: #15803d;
  --green-light: #16a34a;
  --green-dim: rgba(21,128,61,0.1);
  --red: #b91c1c;
  --red-dim: rgba(185,28,28,0.1);
  --amber: #b45309;
  --amber-dim: rgba(180,83,9,0.1);
  --purple: #7c3aed;
  --purple-dim: rgba(124,58,237,0.1);
  --text: #16202b;
  --text-2: #45505c;
  --text-3: #8793a0;
}

/* ─── Reset ──────────────────────────── */
* { box-sizing: border-box; margin: 0; padding: 0; }

/* ─── Base Body ──────────────────────── */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}
body.page-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
}

/* ─── Brand wordmark ─────────────────── */
.brand-wordmark {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent);
}

/* ─── Card ───────────────────────────── */
.card {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 80%);
}

/* ─── Card Header ────────────────────── */
.card-header {
  padding: 24px 28px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--border);
}
.header-eyebrow {
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 3px;
  font-weight: 600;
}
.header-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}
.header-subtitle {
  font-size: 14px;
  color: var(--text-2);
  margin-top: 2px;
}
.card-body { padding: 26px 28px 30px; }

/* ─── Field Label ────────────────────── */
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 8px;
}

/* ─── Inputs ─────────────────────────── */
input[type="text"], input[type="email"], input[type="password"], input[type="date"], input[type="month"], input[type="number"], input[type="file"], select, textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card-inner);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  min-height: 44px;
  transition: border-color 0.15s;
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23aaa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

/* ─── Buttons ────────────────────────── */
.btn-primary {
  padding: 12px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
  padding: 12px 20px;
  background: var(--card-inner);
  color: var(--text);
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-secondary:hover { background: var(--border-light); }
.btn-ghost {
  background: none;
  border: none;
  color: var(--text-2);
  font-size: 15px;
  cursor: pointer;
}
.btn-ghost:hover { color: var(--text); }
.btn-primary:disabled, .btn-secondary:disabled { opacity: 0.4; cursor: not-allowed; }

/* ─── Messages ───────────────────────── */
.message { color: var(--green-light); font-size: 14px; text-align: center; min-height: 18px; }
.error { color: var(--red); font-size: 14px; text-align: center; min-height: 18px; }

/* ─── Badges ─────────────────────────── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.badge-ok { background: var(--accent-dim); color: var(--accent); }
.badge-live { background: var(--green-dim); color: var(--green); }
.badge-warn { background: var(--amber-dim); color: var(--amber); }
.badge-danger { background: var(--red-dim); color: var(--red); }

/* ─── Tables ─────────────────────────── */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--border); font-size: 14px; }
th { color: var(--text-3); font-weight: 600; text-transform: uppercase; font-size: 12px; letter-spacing: 1px; }
.empty-row td { color: var(--text-3); text-align: center; padding: 28px 14px; }