/* ==========================================================================
   Klinik Utama Nirmala — design system
   Referensi: Alodokter (beranda, ikon layanan, tab & daftar), Glacio (dashboard janji temu).
   Lihat study-cases/multi-specialty-clinic-website/design-system.md
   ========================================================================== */

:root {
  --font: "Lato", system-ui, sans-serif;

  --brand: #3c4998;       /* indigo brand asli klinik, dipakai rata (tanpa gradien) */
  --brand-dark: #2e3a80;
  --brand-tint: #eef0fa;  /* hanya untuk baris terpilih */
  --accent: #ff9529;      /* oranye brand asli: CTA sekunder di atas pita */
  --ink: #2b2b2b;
  --ink-2: #6b6b6b;
  --ink-3: #9a9a9a;
  --line: #e3e3e3;
  --bg: #ffffff;
  --bg-2: #f5f6f8;
  --navy: #0f1c2e;        /* sidebar dashboard */

  --ok: #0f9b6e;   --ok-bg: #e5f6ef;
  --info: #2f7de1; --info-bg: #e7f0fc;
  --warn: #b7791f; --warn-bg: #fdf3e1;
  --bad: #d64545;  --bad-bg: #fdeaea;

  --r: 6px;
  --r-lg: 10px;
  --w: 1100px;
  --gutter: 32px;
}
@media (max-width: 720px) { :root { --gutter: 16px; } }

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font: 400 15px/1.55 var(--font); color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
[data-lucide] { width: 18px; height: 18px; stroke-width: 1.75; flex: none; }
.i-sm { width: 16px; height: 16px; }
[data-screen] { display: none; }
[data-screen].is-active { display: block; }

.wrap { max-width: calc(var(--w) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.muted { color: var(--ink-2); }
.link { color: var(--brand); font-weight: 700; font-size: 13px; }
.link:hover { text-decoration: underline; }

/* Tipografi */
.t-hero { font-size: 32px; line-height: 1.25; font-weight: 700; }
.t-sub { font-size: 21px; line-height: 1.4; font-weight: 400; }
.t-h1 { font-size: 28px; line-height: 1.3; font-weight: 700; }
.t-h2 { font-size: 22px; line-height: 1.35; font-weight: 700; }
.t-h3 { font-size: 16px; line-height: 1.4; font-weight: 700; }
.t-meta { font-size: 14px; color: var(--ink-2); }
.t-small { font-size: 12.5px; color: var(--ink-2); }
@media (max-width: 720px) { .t-hero { font-size: 26px; } .t-sub { font-size: 17px; } .t-h1 { font-size: 24px; } }

/* Tombol */
.btn { height: 40px; padding: 0 16px; border-radius: var(--r); display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 700; font-size: 14px; white-space: nowrap; border: 1px solid transparent; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-dark); }
.btn-white { background: #fff; color: var(--brand); }
.btn-outline-white { color: #fff; border-color: rgba(255,255,255,.85); }
.btn-outline { color: var(--brand); border-color: var(--brand); background: #fff; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-lg { height: 48px; padding: 0 22px; font-size: 15px; }
.btn-block { width: 100%; }

/* Pita atas (header + hero) */
.band { background: var(--brand); color: #fff; }
.nav { height: 72px; display: flex; align-items: center; gap: 24px; }
.wordmark { font-weight: 900; font-size: 16px; letter-spacing: .16em; text-transform: uppercase; }
.nav__sep { width: 1px; height: 28px; background: rgba(255,255,255,.4); }
.nav__search { height: 38px; width: 220px; border: 1px solid rgba(255,255,255,.75); border-radius: var(--r); display: flex; align-items: center; gap: 8px; padding: 0 10px; font-size: 13px; color: rgba(255,255,255,.9); }
.nav__links { display: flex; gap: 22px; font-size: 13px; font-weight: 700; margin-left: auto; }
.nav__actions { display: flex; gap: 10px; }
@media (max-width: 1024px) { .nav__links, .nav__search, .nav__sep { display: none; } .nav__actions { margin-left: auto; } }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) 460px; gap: 32px; align-items: end; padding-top: 24px; }
.hero__text { padding: 40px 0 56px; display: flex; flex-direction: column; gap: 10px; }
.hero__photo { align-self: end; border-radius: var(--r-lg) var(--r-lg) 0 0; overflow: hidden; }
@media (max-width: 1024px) { .hero { grid-template-columns: 1fr; } .hero__text { padding-bottom: 24px; } }

/* Ikon layanan bulat (pola Alodokter) */
.shortcuts { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.shortcut { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 80px; text-align: center; }
.shortcut__icon { width: 64px; height: 64px; border-radius: 50%; background: #fff; display: grid; place-items: center; box-shadow: 0 0 0 7px rgba(255,255,255,.18); color: var(--brand); }
.shortcut__icon svg { width: 28px; height: 28px; }
.shortcut span { font-size: 12.5px; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; line-height: 1.3; }

/* Bagian & tab bergaris (pola Alodokter) */
.section { padding: 48px 0; }
.section__title { font-size: 22px; font-weight: 700; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.cats { display: flex; gap: 26px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14px; overflow-x: auto; white-space: nowrap; }
.cats a { color: var(--ink); }
.cats a.is-active { color: var(--brand); font-weight: 700; }

/* Pill kategori di atas foto */
.pill { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: 999px; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; color: #fff; background: var(--brand); }
.pill--gold { background: #c8960c; } .pill--green { background: #2f9e5b; } .pill--blue { background: #2f7de1; } .pill--rose { background: #c2457a; }

/* Daftar bergambar (pola daftar artikel Alodokter) */
.feature { display: flex; flex-direction: column; gap: 10px; }
.thumb { position: relative; overflow: hidden; border-radius: var(--r); background: var(--bg-2); aspect-ratio: var(--ar, 16 / 9); }
.thumb > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.thumb .pill { position: absolute; top: 8px; left: 8px; }
.item { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 16px; padding: 14px 0; }
.item + .item { border-top: 1px solid var(--line); }
.item__title { font-size: 16px; font-weight: 700; line-height: 1.35; }
.item__desc { font-size: 13.5px; color: var(--ink-2); margin: 6px 0 8px; }
@media (max-width: 720px) { .item { grid-template-columns: 120px minmax(0, 1fr); } }

/* Kartu dokter */
.doc { display: grid; grid-template-columns: 72px minmax(0, 1fr) auto; gap: 16px; align-items: start; padding: 18px; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; }
.avatar { width: 72px; height: 72px; border-radius: 50%; background: var(--brand-tint); color: var(--brand); display: grid; place-items: center; font-weight: 900; font-size: 20px; }
.avatar--sm { width: 32px; height: 32px; font-size: 12px; }
.avatar--md { width: 44px; height: 44px; font-size: 15px; }
.doc__name { font-size: 16px; font-weight: 700; }
.doc__spec { font-size: 14px; color: var(--brand); font-weight: 700; }
.doc__meta { display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--ink-2); margin-top: 6px; }
.doc__meta span { display: inline-flex; align-items: center; gap: 5px; }
.doc__right { display: flex; flex-direction: column; align-items: flex-end; gap: 8px; }
.slots-mini { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.slot-mini { height: 30px; padding: 0 10px; border: 1px solid var(--brand); color: var(--brand); border-radius: var(--r); font-size: 13px; font-weight: 700; display: inline-flex; align-items: center; }
.slot-mini.is-full { border-color: var(--line); color: var(--ink-3); text-decoration: line-through; }
@media (max-width: 720px) { .doc { grid-template-columns: 56px minmax(0, 1fr); } .doc .avatar { width: 56px; height: 56px; } .doc__right { grid-column: 1 / -1; flex-direction: row; justify-content: space-between; align-items: center; } }

/* Filter samping */
.layout { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 32px; align-items: start; padding: 28px 0 64px; }
.filter { border: 1px solid var(--line); border-radius: var(--r-lg); padding: 18px; display: flex; flex-direction: column; gap: 18px; position: sticky; top: 16px; }
.filter h4 { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.check { display: flex; align-items: center; gap: 10px; font-size: 14px; padding: 4px 0; }
.check input { width: 16px; height: 16px; accent-color: var(--brand); margin: 0; }
@media (max-width: 1024px) { .layout { grid-template-columns: 1fr; } .filter { position: static; } }

/* Form & alur janji */
.booking { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 32px; align-items: start; padding: 28px 0 64px; }
@media (max-width: 1024px) { .booking { grid-template-columns: 1fr; } }
.box { border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; }
.box__head { padding: 16px 20px; border-bottom: 1px solid var(--line); font-weight: 700; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.box__body { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.day { border: 1px solid var(--line); border-radius: var(--r); padding: 8px 4px; text-align: center; font-size: 12px; color: var(--ink-2); display: flex; flex-direction: column; gap: 2px; }
.day b { font-size: 17px; color: var(--ink); }
.day.is-selected { border-color: var(--brand); background: var(--brand); color: rgba(255,255,255,.85); }
.day.is-selected b { color: #fff; }
.day.is-off { background: var(--bg-2); color: var(--ink-3); pointer-events: none; }
.day.is-off b { color: var(--ink-3); }
.times { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 8px; }
.time { height: 38px; border: 1px solid var(--brand); color: var(--brand); border-radius: var(--r); font-weight: 700; font-size: 14px; }
.time.is-selected { background: var(--brand); color: #fff; }
.time.is-full { border-color: var(--line); color: var(--ink-3); text-decoration: line-through; pointer-events: none; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; font-weight: 700; }
.input { height: 42px; border: 1px solid #cfcfcf; border-radius: var(--r); padding: 0 12px; font-size: 14px; width: 100%; background: #fff; }
textarea.input { height: 84px; padding: 10px 12px; resize: vertical; }
.input:focus { outline: 0; border-color: var(--brand); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 720px) { .grid-2 { grid-template-columns: 1fr; } .days { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.choice-row { display: flex; gap: 8px; flex-wrap: wrap; }
.choice { height: 36px; padding: 0 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 13.5px; font-weight: 700; display: inline-flex; align-items: center; }
.choice.is-active { border-color: var(--brand); background: var(--brand-tint); color: var(--brand); }
.note { display: flex; gap: 10px; padding: 12px 14px; border-radius: var(--r); background: var(--info-bg); color: #1f5aa8; font-size: 13.5px; }
.sum-line { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; }
.sum-line span:first-child { color: var(--ink-2); }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }

/* Status (pola Glacio) */
.status { display: inline-flex; align-items: center; height: 22px; padding: 0 8px; border-radius: 4px; font-size: 11px; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.status--ok { color: var(--ok); background: var(--ok-bg); }
.status--info { color: var(--info); background: var(--info-bg); }
.status--warn { color: var(--warn); background: var(--warn-bg); }
.status--bad { color: var(--bad); background: var(--bad-bg); }

/* Dashboard (pola Glacio) */
.dash { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; background: var(--navy); padding: 12px 12px 12px 0; }
.dash__side { color: #c9d1dc; padding: 8px 16px; display: flex; flex-direction: column; gap: 4px; }
.dash__brand { color: #fff; font-weight: 900; letter-spacing: .14em; font-size: 14px; text-transform: uppercase; padding: 8px 8px 16px; }
.dash__search { height: 36px; border: 1px solid #2a3a50; border-radius: var(--r); display: flex; align-items: center; gap: 8px; padding: 0 10px; font-size: 13px; color: #8494a8; margin-bottom: 12px; }
.dash__link { height: 38px; display: flex; align-items: center; gap: 12px; padding: 0 10px; border-radius: var(--r); font-size: 14px; }
.dash__link.is-active { background: #1f2f45; color: #fff; }
.dash__link .count { margin-left: auto; font-size: 12px; }
.dash__main { background: #f7f8fa; border-radius: 12px; overflow: hidden; min-width: 0; }
.dash__top { height: 60px; background: #fff; border-bottom: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; padding: 0 24px; gap: 12px; }
.dash__body { padding: 20px 24px 32px; display: flex; flex-direction: column; gap: 18px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { height: 30px; padding: 0 12px; border-radius: var(--r); background: #eceef2; font-size: 13px; font-weight: 700; color: var(--ink-2); display: inline-flex; align-items: center; }
.chip.is-active { background: #fff; color: var(--info); box-shadow: inset 0 0 0 1px var(--info); }
.group-title { font-size: 16px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.group-title .count { font-size: 12px; background: #eceef2; padding: 1px 7px; border-radius: 4px; color: var(--ink-2); }
.appts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 1100px) { .appts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .appts { grid-template-columns: 1fr; } .dash { grid-template-columns: 1fr; padding: 0; } .dash__side { display: none; } .dash__main { border-radius: 0; } }
.appt { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 14px; display: flex; flex-direction: column; gap: 10px; }
.appt.is-active { border-color: #9cc0f2; }
.appt__top { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.appt__name { font-weight: 700; font-size: 15px; }
.appt__doc { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 13px; }
.appt__doc b { display: inline-flex; align-items: center; gap: 6px; }
.appt__actions { display: grid; grid-template-columns: 1fr 1fr 36px; gap: 8px; }
.btn-ok { background: var(--ok); color: #fff; height: 34px; }
.btn-bad { background: #fff; color: var(--bad); border-color: #f0b4b4; height: 34px; }
.btn-plain { background: #fff; border-color: var(--line); color: var(--ink); height: 34px; }
.btn-blue { background: var(--info); color: #fff; height: 34px; }
.btn-more { width: 36px; padding: 0; background: #fff; border-color: var(--line); height: 34px; }

/* Footer */
.footer { background: var(--brand-dark); color: rgba(255,255,255,.8); padding: 40px 0 28px; font-size: 14px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 28px; }
.footer h4 { color: #fff; font-size: 14px; margin-bottom: 10px; }
.footer li + li { margin-top: 6px; }
@media (max-width: 720px) { .footer__grid { grid-template-columns: 1fr 1fr; } }