/* BridgeWell Clinic AI — healthcare SaaS theme (navy/teal/soft-blue/white) */
:root {
  --navy: #0f2a4a;
  --navy-700: #14385f;
  --teal: #1aa6a0;
  --teal-600: #138e89;
  --blue: #2f6fb0;
  --soft: #eef4fb;
  --soft-2: #f7fafd;
  --ink: #1d2733;
  --muted: #5b6b7c;
  --line: #dde6f0;
  --ok: #1f9d57;
  --warn: #c9821a;
  --danger: #c23b3b;
  --radius: 12px;
  --shadow: 0 1px 3px rgba(15,42,74,.08), 0 6px 18px rgba(15,42,74,.06);
}
* { box-sizing: border-box; }
body {
  margin: 0; color: var(--ink); background: var(--soft-2);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { color: var(--navy); line-height: 1.25; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* Buttons */
.btn {
  display: inline-block; padding: 9px 16px; border-radius: 8px;
  background: var(--teal); color: #fff; border: 0; cursor: pointer;
  font-weight: 600; font-size: 14px; text-decoration: none;
}
.btn:hover { background: var(--teal-600); text-decoration: none; }
.btn--navy { background: var(--navy); }
.btn--navy:hover { background: var(--navy-700); }
.btn--ghost { background: #fff; color: var(--navy); border: 1px solid var(--line); }
.btn--sm { padding: 5px 10px; font-size: 13px; }
.btn--danger { background: var(--danger); }

/* Public marketing */
.nav {
  background: #fff; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px;
}
.brand { font-weight: 800; color: var(--navy); font-size: 18px; }
.brand span { color: var(--teal); }
.hero {
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff; padding: 72px 20px;
}
.hero h1 { color: #fff; font-size: 40px; margin: 0 0 14px; max-width: 760px; }
.hero p { font-size: 19px; max-width: 680px; color: #dfeaf6; }
.hero .btn--ghost { color: var(--navy); }
.cta-row { margin-top: 26px; display: flex; gap: 12px; flex-wrap: wrap; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding: 48px 0; }
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.feature h3 { margin-top: 0; }
.section { padding: 36px 0; }

/* App shell */
.shell { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }
.sidebar { background: var(--navy); color: #cfe0f0; padding: 18px 0; }
.sidebar .brand { color: #fff; padding: 0 20px 16px; display: block; }
.sidebar a { display: block; color: #cfe0f0; padding: 10px 20px; font-weight: 500; }
.sidebar a:hover, .sidebar a.active { background: var(--navy-700); color: #fff; text-decoration: none; }
.sidebar .nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
  color: #7f9bb8; padding: 16px 20px 6px; }
.main { padding: 0; background: var(--soft-2); }
.topbar {
  background: #fff; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 24px;
}
.content { padding: 24px; }

/* Cards / KPIs */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow); }
.kpi .label { color: var(--muted); font-size: 13px; }
.kpi .value { font-size: 28px; font-weight: 800; color: var(--navy); margin-top: 4px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; box-shadow: var(--shadow); margin-bottom: 20px; }
.panel h2 { margin-top: 0; font-size: 18px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* Tables */
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); font-size: 14px; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
tr:hover td { background: var(--soft-2); }

/* Badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge--new { background: #e4eefb; color: var(--blue); }
.badge--ok { background: #e3f5ec; color: var(--ok); }
.badge--warn { background: #fbf0db; color: var(--warn); }
.badge--danger { background: #f9e3e3; color: var(--danger); }
.badge--muted { background: #eef2f6; color: var(--muted); }

/* Forms */
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
input[type=text], input[type=email], input[type=tel], input[type=url], input[type=number],
input[type=password], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px;
  font: inherit; background: #fff;
}
textarea { min-height: 90px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.check { display: flex; align-items: center; gap: 8px; margin: 8px 0; }
.check input { width: auto; }

/* Disclaimers / alerts */
.disclaimer { background: var(--soft); border: 1px solid var(--line); border-left: 4px solid var(--teal);
  border-radius: 8px; padding: 12px 14px; color: var(--muted); font-size: 13px; margin: 14px 0; }
.alert { padding: 11px 14px; border-radius: 8px; margin: 8px 0; font-size: 14px; }
.alert--emergency { background: #fdecec; border: 1px solid #f3c4c4; color: #8d2020; font-weight: 600; }
.alert--success { background: #e3f5ec; color: #14663c; }
.alert--warning { background: #fbf0db; color: #835108; }
.alert--info { background: #e4eefb; color: #234e7e; }
.alert--error { background: #f9e3e3; color: #8d2020; }
.muted { color: var(--muted); }
.right { text-align: right; }
.flex { display: flex; gap: 10px; align-items: center; }
.flex-between { display: flex; gap: 10px; align-items: center; justify-content: space-between; }
.mt { margin-top: 16px; } .mb { margin-bottom: 16px; }
.score-ring { font-size: 34px; font-weight: 800; color: var(--teal); }

/* Public footer */
.footer { background: var(--navy); color: #b8cbe0; padding: 28px 20px; margin-top: 40px; font-size: 13px; }
.footer a { color: #dfeaf6; }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .cards, .features, .grid-2, .form-row { grid-template-columns: 1fr; }
  .mobile-nav { display: block; }
}
.mobile-nav { display: none; }