/* Clinic — UI ported from rg92.vn tone: quiet palette, editorial serif for
   display, flat surfaces separated by hair-thin rules instead of shadows. */

:root {
  --pool: #072826; --pool-2: #0b3634; --spring: #17857c; --spring-soft: #5fb3a8;
  --sulfur: #e0a128; --sulfur-soft: #f0c46a;
  --bg: #f7f9f6; --bg-2: #eef3f0; --fg: #0b1f1e; --fg-2: #3f5f5c; --fg-3: #7a9490;
  --line: #d5e0dc; --line-2: #e6ede9; --card: #ffffff;
  --danger: #b02a37;
  --w: 1120px; --gutter: 24px;
  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 40px; --s5: 64px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font-family: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
body.has-bottom-nav { padding-bottom: 80px; }
img { max-width: 100%; display: block; }
a { color: var(--spring); text-decoration: none; }
a:hover { color: var(--pool); }
p { margin: 0 0 1em; }

h1, h2, h3, h4, .display {
  font-family: "Newsreader", Georgia, serif; font-weight: 400;
  letter-spacing: -.015em; line-height: 1.15; margin: 0; text-wrap: balance;
}
h1 { font-size: clamp(1.9rem, 4vw, 2.4rem); font-weight: 300; }
h2 { font-size: clamp(1.5rem, 3vw, 1.9rem); }
h3 { font-size: 1.2rem; }
h4 { font-size: 1rem; font-family: "Be Vietnam Pro", sans-serif; font-weight: 600; letter-spacing: 0; }

.eyebrow {
  font-size: .74rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--spring);
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: var(--s2);
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: currentColor; }

.muted { color: var(--fg-2); }
.small { font-size: .86rem; color: var(--fg-3); }
.hint  { font-size: .82rem; color: var(--fg-3); }
.rule  { border: 0; border-top: 1px solid var(--line); margin: var(--s4) 0; }

/* ===== container ===== */
.wrap, .container-fluid, .container {
  max-width: var(--w); margin: 0 auto; padding: 0 var(--gutter);
}
.container-fluid { max-width: 100%; padding: 0 var(--gutter); }

/* ===== top nav ===== */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: rgba(7, 40, 38, .95);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  color: #fff; border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.topbar-inner {
  max-width: var(--w); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; gap: 16px; height: 60px;
}
.brand { display: inline-flex; align-items: baseline; gap: 10px; text-decoration: none; color: #fff; }
.brand b { font-family: "Newsreader", serif; font-weight: 500; font-size: 1.35rem; letter-spacing: .01em; }
.brand span { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: #9fc0ba; }
.topbar .spacer { flex: 1; }
.topbar .who { color: #9fc0ba; font-size: .85rem; }
.topbar .role { font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--sulfur-soft); }
.topbar a.iconbtn {
  color: #cfe2dd; text-decoration: none; padding: 6px 8px; border-radius: 3px;
}
.topbar a.iconbtn:hover { background: rgba(255, 255, 255, .06); color: #fff; }

/* ===== page ===== */
main.content { padding: var(--s4) 0; }
.page-head {
  display: flex; flex-wrap: wrap; gap: var(--s2);
  align-items: baseline; justify-content: space-between;
  margin-bottom: var(--s4); padding-bottom: var(--s3);
  border-bottom: 1px solid var(--line);
}
.page-head h1, .page-head h2 { margin: 0; }
.crumb { font-size: .86rem; color: var(--fg-3); margin-bottom: var(--s2); }
.crumb a { color: inherit; border-bottom: 1px solid var(--line); }

/* ===== flat sections (replaces .card visuals) ===== */
.section { padding: var(--s4) 0; border-top: 1px solid var(--line); }
.section:first-child { border-top: 0; }
.subhead {
  display: flex; align-items: baseline; justify-content: space-between; gap: var(--s2);
  margin-bottom: var(--s3);
}
.subhead h3 { font-family: "Newsreader", serif; font-weight: 400; font-size: 1.35rem; }

/* When Bootstrap .card is unavoidable, flatten it. */
.card { background: transparent; border: 0; border-radius: 0; }
.card + .card { border-top: 1px solid var(--line); margin-top: var(--s3); padding-top: var(--s3); }

/* Alerts kept lightweight. */
.alert { border: 0; border-left: 2px solid var(--spring); background: var(--bg-2);
  color: var(--fg); padding: 10px 14px; border-radius: 0; font-size: .92rem; margin-bottom: var(--s3); }
.alert-success { border-left-color: var(--spring); }
.alert-info    { border-left-color: var(--spring-soft); }
.alert-warning { border-left-color: var(--sulfur); }
.alert-danger  { border-left-color: var(--danger); }

/* ===== typography helpers ===== */
.bignum { font-family: "Newsreader", serif; font-weight: 300;
  font-size: clamp(2.4rem, 6vw, 3.4rem); line-height: 1; letter-spacing: -.02em; color: var(--fg); }
.bignum small { display: block; font-family: "Be Vietnam Pro", sans-serif;
  font-size: .78rem; font-weight: 500; color: var(--fg-2);
  letter-spacing: .06em; text-transform: uppercase; margin-top: 12px; }

/* ===== stats row (used on dashboard) ===== */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0;
  border-top: 1px solid var(--line); margin: 0 0 var(--s4); }
@media (min-width: 720px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { padding: 20px 20px 20px 0; border-bottom: 1px solid var(--line-2); }
@media (min-width: 720px) {
  .stat + .stat { border-left: 1px solid var(--line-2); padding-left: 20px; }
}
.stat b { display: block; font-family: "Newsreader", serif; font-weight: 300;
  font-size: 2rem; line-height: 1; color: var(--fg); }
.stat small { display: block; font-size: .74rem; color: var(--fg-3);
  margin-top: 8px; letter-spacing: .08em; text-transform: uppercase; }

/* ===== rows / lists (flat) ===== */
.rows { border-top: 1px solid var(--line); }
.row-item {
  display: flex; align-items: flex-start; justify-content: space-between; gap: var(--s2);
  padding: 14px 0; border-bottom: 1px solid var(--line-2);
  text-decoration: none; color: inherit;
}
.row-item:hover { background: var(--bg-2); }
.row-item .title { font-weight: 600; color: var(--fg); }
.row-item .meta { font-size: .86rem; color: var(--fg-2); margin-top: 2px; }

/* Bootstrap .list-group flatten to .rows look. */
.list-group { border: 0; border-radius: 0; }
.list-group-flush > .list-group-item { border: 0; border-bottom: 1px solid var(--line-2);
  padding: 14px 0; background: transparent; }
.list-group-item-action:hover { background: var(--bg-2); }

/* ===== tables ===== */
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; padding: 12px 12px 12px 0; border-bottom: 1px solid var(--line-2);
  vertical-align: top; }
th { font-weight: 600; font-size: .74rem; color: var(--fg-3);
  text-transform: uppercase; letter-spacing: .06em; border-bottom: 1px solid var(--line); }
.table, .table-sm { color: inherit; }
.table > :not(caption) > * > * { padding: 12px 12px 12px 0; background: transparent; }

/* ===== forms ===== */
label, .form-label { display: block; font-size: .82rem; font-weight: 500;
  color: var(--fg-2); margin-bottom: 4px; letter-spacing: .02em; }
.form-control, .form-select, input[type="text"], input[type="email"], input[type="password"],
input[type="url"], input[type="tel"], input[type="date"], input[type="datetime-local"],
input[type="number"], input[type="search"], input[type="file"], textarea, select {
  width: 100%; background: #fff; color: var(--fg);
  border: 1px solid var(--line); border-radius: 3px;
  padding: 10px 12px; font: inherit; font-size: .95rem;
  transition: border-color .12s ease, box-shadow .12s ease;
  min-height: 44px;
}
textarea { min-height: 100px; }
.form-control:focus, .form-select:focus, input:focus, textarea:focus, select:focus {
  outline: 0; border-color: var(--spring);
  box-shadow: 0 0 0 3px rgba(23, 133, 124, .12);
}
.form-check { display: flex; align-items: center; gap: 8px; margin: 8px 0; }
.form-check-input { width: 18px; height: 18px; min-height: 0; }
.form-check-label { margin: 0; font-size: .95rem; color: var(--fg); font-weight: 400; }
.asteriskField { color: var(--sulfur); font-weight: 600; margin-left: 2px; }
.form-text, .invalid-feedback, .errorlist { font-size: .82rem; color: var(--fg-3); }
.invalid-feedback, .errorlist { color: var(--danger); }
.errorlist { list-style: none; padding: 0; margin: 4px 0 0; }
.mb-3 { margin-bottom: var(--s3); }
.form-group { margin-bottom: var(--s3); }
fieldset legend { font-size: .78rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--fg-3); margin-bottom: var(--s2); }

/* ===== buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px; text-decoration: none;
  font-weight: 600; font-size: .92rem; padding: 11px 18px; border-radius: 3px;
  border: 1px solid transparent; transition: transform .12s, background .12s, color .12s;
  min-height: 44px; cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--sulfur); color: #2a1d02; border-color: var(--sulfur); }
.btn-primary:hover { background: var(--sulfur-soft); color: #2a1d02; }
.btn-outline-primary { background: transparent; color: var(--pool); border-color: var(--pool); }
.btn-outline-primary:hover { background: var(--pool); color: #fff; }
.btn-secondary, .btn-outline-secondary { background: transparent; color: var(--fg);
  border-color: var(--line); }
.btn-outline-secondary:hover { background: var(--bg-2); color: var(--fg); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-outline-danger { background: transparent; color: var(--danger); border-color: var(--danger); }
.btn-outline-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 7px 12px; font-size: .84rem; min-height: 36px; }
.btn-lg-mobile { padding: 14px 20px; font-size: 1rem; min-height: 52px; }
.btn:focus-visible { outline: 2px solid var(--sulfur); outline-offset: 3px; }

/* ===== badges / pills ===== */
.badge, .text-bg-light, .text-bg-secondary, .text-bg-warning {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  background: var(--bg-2); color: var(--fg-2); font-size: .74rem; font-weight: 600;
  letter-spacing: .04em;
}
.text-bg-warning { background: rgba(224, 161, 40, .18); color: #6b4308; }

.status-pill {
  display: inline-block; padding: 2px 10px; border-radius: 999px;
  font-size: .74rem; font-weight: 600; letter-spacing: .04em;
}
.status-PROSPECT { background: var(--bg-2); color: var(--fg-2); }
.status-ACTIVE   { background: rgba(23, 133, 124, .14); color: var(--pool); }
.status-CUSTOMER { background: rgba(23, 133, 124, .22); color: #0a4642; }
.status-LOST     { background: rgba(176, 42, 55, .12); color: var(--danger); }

/* ===== interest stars ===== */
.interest-1, .interest-2 { color: var(--fg-3); }
.interest-3 { color: var(--pool); }
.interest-4 { color: var(--sulfur); }
.interest-5 { color: var(--sulfur); font-weight: 700; }

/* ===== visit photos ===== */
.visit-photo { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px;
  background: var(--bg-2); }

/* ===== bottom navigation (mobile) ===== */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  display: grid; grid-template-columns: repeat(5, 1fr);
  background: #fff; border-top: 1px solid var(--line); z-index: 20;
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.bnav-link {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; color: var(--fg-3); text-decoration: none;
  font-size: 10.5px; letter-spacing: .04em; padding: 10px 4px; min-height: 62px;
}
.bnav-link .ti { font-size: 22px; }
.bnav-link.active, .bnav-link:hover { color: var(--pool); }
.bnav-link.bnav-primary {
  background: var(--pool); color: #fff; margin: 6px 8px; border-radius: 999px;
  transform: translateY(-10px); min-height: 56px;
  box-shadow: 0 8px 18px rgba(7, 40, 38, .25);
}
.bnav-link.bnav-primary:hover { color: #fff; background: var(--pool-2); }
.bnav-link.bnav-primary .ti { font-size: 24px; }

/* ===== auth (login) ===== */
.auth {
  max-width: 400px; margin: 12vh auto 0; padding: 0 var(--gutter);
}
.auth .brand-lg {
  text-align: center; margin-bottom: var(--s4);
}
.auth .brand-lg b {
  font-family: "Newsreader", serif; font-weight: 400; font-size: 2rem; color: var(--pool);
}
.auth .brand-lg span { display: block; font-size: .78rem; color: var(--fg-3);
  letter-spacing: .12em; text-transform: uppercase; margin-top: 4px; }
.auth .panel { padding: var(--s3) 0; border-top: 1px solid var(--line); }

/* ===== Bootstrap grid overrides — keep grid semantics but neutralize spacing tokens ===== */
.row { --bs-gutter-x: 24px; --bs-gutter-y: 24px; }
.g-3 { --bs-gutter-x: 24px; --bs-gutter-y: 24px; }
.g-2 { --bs-gutter-x: 16px; --bs-gutter-y: 16px; }

/* remove default Bootstrap gray borders on some components we still use */
.table-responsive { overflow-x: auto; }

/* Utility tone-downs used by legacy templates */
.text-muted { color: var(--fg-3) !important; }
.fw-medium  { font-weight: 500; }
.fw-bold    { font-weight: 700; }

/* Detail panel: subtle heading */
.panel-title { font-size: .74rem; font-weight: 600; letter-spacing: .14em;
  text-transform: uppercase; color: var(--fg-3); margin-bottom: var(--s2); }

/* Pagination — flatten Bootstrap default */
.pagination { --bs-pagination-color: var(--fg-2); --bs-pagination-hover-color: var(--pool);
  --bs-pagination-border-color: var(--line); --bs-pagination-hover-bg: var(--bg-2);
  --bs-pagination-active-bg: var(--pool); --bs-pagination-active-border-color: var(--pool);
  --bs-pagination-border-radius: 3px; --bs-pagination-focus-box-shadow: none; }