:root {
  --bg-page: #F1F5F6;
  --bg-page-2: #E4EDEE;
  --bg-card: #FFFFFF;
  --bg-header: #0A2A5E;
  --bg-header-2: #071D42;
  --text-primary: #14232B;
  --text-muted: #5E6E76;
  --text-on-header: #F2F8F9;
  --text-on-header-muted: #AFC4D0;
  --border: rgba(10,42,94,0.16);
  --border-soft: rgba(10,42,94,0.09);
  --gold: #0F9EAD;
  --gold-strong: #0C7C88;
  --leaf: #1F7A5C;
  --leaf-bg: #E1F3EC;
  --amber: #A9660E;
  --amber-bg: #FBEBD3;
  --brick: #B23A2E;
  --brick-bg: #FBE1DC;
  --shadow: 0 18px 40px rgba(10,42,94,0.14);
  --shadow-soft: 0 4px 14px rgba(10,42,94,0.09);
  --radius-card: 18px;
  --radius-row: 12px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg-page);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
  background-image:
    radial-gradient(circle at 15% 8%, var(--bg-page-2) 0%, transparent 45%),
    repeating-linear-gradient(0deg, rgba(10,42,94,0.025) 0px, rgba(10,42,94,0.025) 1px, transparent 1px, transparent 26px);
}

a { color: inherit; }

.page { max-width: 460px; margin: 0 auto; min-height: 100vh; padding: 0 16px 64px; }
.page.wide { max-width: 720px; }

/* topbar */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 2px 10px;
  background: linear-gradient(var(--bg-page) 78%, transparent);
}
.wordmark { display: flex; align-items: center; gap: 9px; text-decoration: none; }
.brand-icon { height: 28px; width: auto; display: block; }
.brand-word-img { height: 15px; width: auto; display: block; }
.topbar-actions { display: flex; gap: 8px; }
.icon-btn, .link-btn {
  appearance: none; border: 1px solid var(--border); background: var(--bg-card);
  padding: 8px 14px; border-radius: 10px; font-size: 13.5px; font-weight: 500;
  cursor: pointer; color: var(--text-primary); text-decoration: none; display: inline-flex; align-items: center;
}

/* buttons */
.primary-btn {
  width: 100%; appearance: none; border: none; background: var(--bg-header); color: var(--text-on-header);
  font-family: inherit; font-size: 15px; font-weight: 500; padding: 14px; border-radius: var(--radius-row);
  cursor: pointer; text-align: center; text-decoration: none; display: block;
}
.primary-btn:disabled { opacity: 0.45; cursor: not-allowed; }
.secondary-btn {
  width: 100%; appearance: none; background: var(--bg-card); border: 1.5px solid var(--border);
  color: var(--text-primary); font-family: inherit; font-size: 14.5px; font-weight: 500; padding: 13px;
  border-radius: var(--radius-row); cursor: pointer; text-decoration: none; text-align: center; display: block;
}
.ghost-link {
  display: inline-block; text-align: center; font-size: 13px; color: var(--gold-strong);
  background: none; border: none; cursor: pointer; font-family: inherit; text-decoration: none;
}
.danger-link { color: var(--brick); background: none; border: none; font-size: 12.5px; cursor: pointer; font-family: inherit; text-decoration: underline; }

/* forms */
label.field-label { display: block; font-size: 12.5px; color: var(--text-muted); margin: 0 0 6px; }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=date],
input[type=number], select, textarea {
  width: 100%; font-family: inherit; font-size: 15px; padding: 12px 14px; border-radius: var(--radius-row);
  border: 1px solid var(--border); background: var(--bg-card); color: var(--text-primary); margin-bottom: 16px;
}
textarea { min-height: 72px; resize: vertical; }
.err-banner {
  font-size: 13px; color: var(--brick); background: var(--brick-bg); border-radius: var(--radius-row);
  padding: 10px 14px; margin-bottom: 16px;
}
.note-banner {
  font-size: 12.5px; color: var(--text-muted); background: var(--bg-card); border: 1px dashed var(--border);
  border-radius: var(--radius-row); padding: 10px 12px; margin: 4px 0 16px;
}

h1.title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 24px; margin: 0 0 6px; line-height: 1.2; }
p.subtitle { font-size: 14px; color: var(--text-muted); margin: 0 0 22px; line-height: 1.5; }

/* role/species cards */
.role-card {
  width: 100%; display: flex; align-items: center; gap: 14px; text-align: left;
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-row);
  padding: 14px 16px; margin-bottom: 10px; box-shadow: var(--shadow-soft); text-decoration: none; color: inherit;
}
.role-card.disabled { opacity: 0.5; }
.role-icon {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 10px; background: var(--bg-header);
  display: flex; align-items: center; justify-content: center; color: var(--text-on-header); font-size: 18px;
}
.role-name { font-size: 15px; font-weight: 500; margin: 0 0 2px; }
.role-desc { font-size: 12.5px; color: var(--text-muted); margin: 0; }
.role-badge {
  margin-left: auto; font-size: 11px; color: var(--text-muted); border: 1px solid var(--border);
  border-radius: 999px; padding: 2px 8px; flex: 0 0 auto;
}

.species-row { display: flex; gap: 8px; margin-bottom: 18px; }
.species-btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 12px 4px;
  border-radius: var(--radius-row); border: 1.5px solid var(--border); background: var(--bg-card); cursor: pointer;
  color: var(--text-muted); font-size: 20px;
}
.species-btn span { font-size: 12.5px; }
.species-btn.active, .species-btn:has(input:checked) { border-color: var(--bg-header); background: var(--bg-header); color: var(--text-on-header); }
.species-btn input { display: none; }

.gender-row { display: flex; gap: 8px; margin-bottom: 6px; }
.gender-btn {
  flex: 1; padding: 11px 0; text-align: center; border-radius: var(--radius-row);
  border: 1.5px solid var(--border); background: var(--bg-card); color: var(--text-muted); cursor: pointer; font-size: 14px;
}
.gender-btn:has(input:checked) { border-color: var(--bg-header); background: var(--bg-header); color: var(--text-on-header); }
.gender-btn input { display: none; }

/* pet switcher */
.switcher { display: flex; gap: 8px; margin: 4px 2px 18px; overflow-x: auto; }
.pet-pill {
  appearance: none; border: 1px solid var(--border); background: var(--bg-card); color: var(--text-muted);
  padding: 8px 16px; border-radius: 999px; font-size: 14.5px; font-weight: 500; cursor: pointer;
  white-space: nowrap; text-decoration: none;
}
.pet-pill.active { background: var(--bg-header); border-color: var(--bg-header); color: var(--text-on-header); }
.pet-pill.add { color: var(--gold-strong); border-style: dashed; background: transparent; }

/* passport card */
.passport { background: var(--bg-header); border-radius: var(--radius-card); box-shadow: var(--shadow); overflow: hidden; }
.passport-top {
  background: linear-gradient(165deg, var(--bg-header) 0%, var(--bg-header-2) 100%);
  padding: 22px 20px 18px; display: flex; gap: 16px; align-items: flex-start;
}
.photo-frame {
  flex: 0 0 auto; width: 68px; height: 68px; border-radius: 12px; border: 1.5px dashed rgba(242,236,220,0.4);
  display: flex; align-items: center; justify-content: center; background: rgba(242,236,220,0.06);
  overflow: hidden; font-size: 28px; color: rgba(242,236,220,0.7);
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.pet-id { min-width: 0; }
.pet-name { font-family: 'Fraunces', serif; font-weight: 600; font-size: 26px; color: var(--text-on-header); margin: 0 0 4px; line-height: 1.1; }
.pet-breed { margin: 0 0 2px; font-size: 14px; color: var(--text-on-header-muted); }
.pet-meta { margin: 0; font-size: 13px; color: var(--text-on-header-muted); opacity: 0.85; }
.passport-note {
  margin: 12px 20px 0; padding-top: 12px; border-top: 1px solid rgba(242,236,220,0.14);
  font-size: 13px; line-height: 1.5; color: var(--text-on-header-muted);
}
.passport-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px 18px; }
.verified-line { font-size: 12.5px; color: var(--text-on-header-muted); line-height: 1.4; }

/* sections */
.section { margin-top: 30px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 12px; }
.section-title { font-family: 'Fraunces', serif; font-style: italic; font-weight: 500; font-size: 19px; color: var(--text-primary); margin: 0; }
.section-hint { font-size: 12.5px; color: var(--text-muted); }

/* vaccine rows */
.vax-row {
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-row);
  padding: 13px 14px; margin-bottom: 9px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow-soft);
}
.stamp { flex: 0 0 auto; width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 15px; }
.stamp.ok { border: 1.5px solid var(--leaf); color: var(--leaf); }
.stamp.soon { border: 1.5px dashed var(--amber); color: var(--amber); }
.stamp.overdue { border: 1.5px solid var(--brick); color: var(--brick); }
.vax-info { flex: 1; min-width: 0; }
.vax-name { font-size: 14.5px; font-weight: 500; margin: 0 0 3px; }
.vax-status { margin: 0; font-size: 13px; }
.vax-status.ok { color: var(--leaf); }
.vax-status.soon { color: var(--amber); }
.vax-status.overdue { color: var(--brick); }

/* filter chips */
.chips { display: flex; gap: 7px; overflow-x: auto; margin-bottom: 16px; padding-bottom: 2px; }
.chip {
  appearance: none; border: 1px solid var(--border); background: transparent; color: var(--text-muted);
  padding: 6px 13px; border-radius: 999px; font-size: 13px; cursor: pointer; white-space: nowrap; text-decoration: none;
}
.chip.active { background: var(--text-primary); border-color: var(--text-primary); color: var(--bg-card); }

/* timeline */
.visit { display: grid; grid-template-columns: 66px 1fr; gap: 4px 14px; }
.visit-date { padding-top: 13px; font-size: 12.5px; color: var(--text-muted); line-height: 1.3; text-align: right; }
.visit-date .yr { display: block; font-size: 11px; opacity: 0.75; }
.visit-main { border-left: 2px solid var(--border); padding: 0 0 20px 16px; position: relative; }
.visit-main::before {
  content: ""; position: absolute; left: -6px; top: 17px; width: 10px; height: 10px;
  border-radius: 50%; background: var(--bg-page); border: 2px solid var(--gold);
}
.visit:last-child .visit-main { border-left-color: transparent; padding-bottom: 4px; }
.visit-clinic { font-size: 14.5px; font-weight: 500; margin: 0 0 3px; }
.visit-type { font-size: 12px; font-weight: 500; padding: 2px 8px; border-radius: 999px; display: inline-block; margin-left: 8px; vertical-align: 1px; }
.visit-type.осмотр { background: var(--leaf-bg); color: var(--leaf); }
.visit-type.вакцинация { background: var(--amber-bg); color: var(--amber); }
.visit-summary { margin: 4px 0 0; font-size: 13px; color: var(--text-muted); }
.visit-detail {
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-row);
  padding: 12px 14px; margin: 8px 2px 4px; font-size: 13px; color: var(--text-muted); line-height: 1.7;
}
.visit-detail .row { display: flex; gap: 8px; }
.visit-detail .row + .row { margin-top: 2px; }
.visit-detail .k { flex: 0 0 96px; color: var(--text-muted); opacity: 0.8; }
.visit-detail .v { color: var(--text-primary); }

.empty { text-align: center; padding: 28px 10px; color: var(--text-muted); font-size: 13.5px; }
.foot-note { margin-top: 34px; text-align: center; font-size: 12px; color: var(--text-muted); line-height: 1.6; padding: 0 10px; }

/* share list */
.share-row {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: var(--radius-row);
  padding: 11px 14px; margin-bottom: 8px; font-size: 13.5px;
}
.share-link-box {
  display: flex; gap: 8px; align-items: center; background: var(--bg-card); border: 1px dashed var(--border);
  border-radius: var(--radius-row); padding: 10px 12px; margin-bottom: 12px; font-size: 12.5px; word-break: break-all;
}
.checkbox-row { display: flex; align-items: center; gap: 8px; margin: -6px 0 16px; font-size: 13.5px; color: var(--text-muted); }

details.disclosure { margin-bottom: 16px; }
details.disclosure summary { cursor: pointer; font-size: 13.5px; color: var(--gold-strong); font-weight: 500; list-style: none; }
details.disclosure summary::-webkit-details-marker { display: none; }
details.disclosure .disclosure-body { margin-top: 14px; }

/* landing */
.hero { padding: 30px 0 10px; text-align: left; }
.hero h1 { font-family: 'Fraunces', serif; font-weight: 600; font-size: 32px; line-height: 1.15; margin: 14px 0 12px; color: var(--text-primary); }
.hero p.lead { font-size: 15.5px; color: var(--text-muted); line-height: 1.6; margin: 0 0 26px; }
.feature-list { display: flex; flex-direction: column; gap: 10px; margin: 26px 0; }
.feature-item {
  display: flex; gap: 12px; align-items: flex-start; background: var(--bg-card); border: 1px solid var(--border-soft);
  border-radius: var(--radius-row); padding: 13px 14px; box-shadow: var(--shadow-soft);
}
.feature-icon {
  flex: 0 0 auto; width: 36px; height: 36px; border-radius: 10px; background: var(--leaf-bg); color: var(--leaf);
  display: flex; align-items: center; justify-content: center; font-size: 16px;
}
.feature-text b { display: block; font-size: 14px; margin-bottom: 2px; }
.feature-text span { font-size: 12.5px; color: var(--text-muted); }
.cta-row { display: flex; gap: 10px; margin: 28px 0 10px; }

@media (max-width: 480px) {
  .cta-row { flex-direction: column; }
}