/* Düzen: üstte ekran seçici (önizleme çubuğu), altında seçilen ekran. Ana renk deniz yeşili, vurgu güneş sarısı. */
:root {
  --bg: #f3f7f6; --surface: #ffffff; --ink: #14302f; --muted: #587270; --line: #d8e4e2;
  --brand: #0f766e; --brand-ink: #ffffff; --brand-soft: #dff1ee; --sun: #f2b33d; --sun-ink: #3d2a00;
  --ok: #17803d; --ok-soft: #dcf3e3; --watch: #a15c00; --watch-soft: #fbebc8; --refer: #b3261e; --refer-soft: #fbdcd9;
  --bar: #c7dad7;
  --display: "Baloo 2", "Trebuchet MS", sans-serif; --body: "Nunito Sans", system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #0e1c1b; --surface: #15292827; --ink: #e6f1ef; --muted: #8fb0ac; --line: #28403e;
  --brand: #3cb4a8; --brand-ink: #062320; --brand-soft: #173533; --sun: #f2b33d; --sun-ink: #3d2a00;
  --ok: #5fd08a; --ok-soft: #14301f; --watch: #f0b85a; --watch-soft: #3a2c10; --refer: #ff8a80; --refer-soft: #3d1a17;
  --bar: #2b4543; color-scheme: dark; --surface: #152928; } }
:root[data-theme="dark"] {
  --bg: #0e1c1b; --surface: #152928; --ink: #e6f1ef; --muted: #8fb0ac; --line: #28403e;
  --brand: #3cb4a8; --brand-ink: #062320; --brand-soft: #173533; --sun: #f2b33d; --sun-ink: #3d2a00;
  --ok: #5fd08a; --ok-soft: #14301f; --watch: #f0b85a; --watch-soft: #3a2c10; --refer: #ff8a80; --refer-soft: #3d1a17;
  --bar: #2b4543; color-scheme: dark; }
* { box-sizing: border-box; }
body { background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.5;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); padding-block: 0 48px; margin: 0; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2rem, 6vw, 3.2rem); } h2 { font-size: 1.6rem; } h3 { font-size: 1.15rem; }
p { margin: 0; } a { color: var(--brand); }
button, input, select { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; }
.wrap { max-width: 1040px; margin: 0 auto; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 20px; border-radius: 12px; border: 2px solid var(--brand);
  background: var(--brand); color: var(--brand-ink); font-weight: 700; cursor: pointer; text-decoration: none; }
.btn.ghost { background: transparent; color: var(--brand); } .btn.sun { background: var(--sun); border-color: var(--sun); color: var(--sun-ink); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
.pill { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: .85rem; font-weight: 700; white-space: nowrap; }
.pill.ok { background: var(--ok-soft); color: var(--ok); } .pill.watch { background: var(--watch-soft); color: var(--watch); } .pill.refer { background: var(--refer-soft); color: var(--refer); }
.pill.soon { background: var(--sun); color: var(--sun-ink); }
.muted { color: var(--muted); }
label { display: grid; gap: 4px; font-weight: 600; }
input[type=text], input[type=email], input[type=tel], input[type=password], input[type=date], input[type=number], select {
  min-height: 44px; border: 1.5px solid var(--line); border-radius: 10px; padding: 0 12px; background: var(--surface); width: 100%; }
.form { display: grid; gap: 14px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
.check input { margin-top: 5px; width: 18px; height: 18px; accent-color: var(--brand); }
.screen { padding-top: 24px; }

/* ana sayfa */
.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-block: 8px 24px; flex-wrap: wrap; }
.logo { font-family: var(--display); font-weight: 700; font-size: 1.3rem; display: flex; align-items: center; gap: 10px; }
.logo i { width: 34px; height: 34px; border-radius: 10px; background: var(--brand); display: grid; place-items: center; color: var(--brand-ink); font-style: normal; font-size: 1rem; }
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; align-items: center; padding-block: 16px 40px; }
.hero p.lead { font-size: 1.15rem; color: var(--muted); margin-block: 16px 24px; max-width: 34em; }
.notify { display: flex; gap: 8px; flex-wrap: wrap; } .notify input { flex: 1 1 220px; }
.stairs { display: flex; align-items: flex-end; gap: 4px; height: 220px; } .stairs span { flex: 1; background: var(--brand); border-radius: 6px 6px 2px 2px; opacity: .9; }
.stairs span:nth-child(3n) { background: var(--sun); }
.scale { display: flex; justify-content: space-between; font-size: .8rem; color: var(--muted); margin-top: 6px; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-block: 8px 32px; counter-reset: s; }
.steps .card::before { counter-increment: s; content: counter(s); display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-weight: 800; margin-bottom: 10px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; } .chip { background: var(--brand-soft); color: var(--brand); border-radius: 999px; padding: 4px 14px; font-weight: 700; }
.notice { background: var(--surface); border-left: 5px solid var(--sun); padding: 16px 20px; border-radius: 4px 12px 12px 4px; margin-top: 24px; }
footer { margin-top: 40px; font-size: .9rem; color: var(--muted); display: flex; gap: 16px; flex-wrap: wrap; }

/* form ekranları */
.narrow { max-width: 520px; margin: 0 auto; display: grid; gap: 16px; }
.kids { display: grid; gap: 10px; } .kid { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

/* test */
.progress { height: 10px; border-radius: 99px; background: var(--bar); overflow: hidden; } .progress b { display: block; height: 100%; background: var(--brand); width: 0; transition: width .25s; }
.q { font-family: var(--display); font-size: clamp(1.4rem, 4.5vw, 1.9rem); line-height: 1.25; margin-block: 14px 8px; }
.answers { display: grid; gap: 10px; margin-top: 20px; }
.ans { text-align: left; display: flex; flex-direction: column; justify-content: center; min-height: 56px; padding: 8px 16px; border-radius: 14px; border: 2px solid var(--line); background: var(--surface); cursor: pointer; font-weight: 700; font-size: 1.05rem; }
.ans:hover { border-color: var(--brand); } .ans small { font-weight: 400; color: var(--muted); font-size: .85rem; } .hints-off .ans small { display: none; }
.ans.unsure { border-style: dashed; font-weight: 600; }
.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }

/* sonuç */
.res-head { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: flex-start; }
.dom { display: grid; grid-template-columns: 150px 1fr auto; gap: 14px; align-items: center; padding-block: 12px; border-top: 1px solid var(--line); }
.track { position: relative; height: 16px; background: var(--bar); border-radius: 99px; }
.fill { position: absolute; inset: 0 auto 0 0; border-radius: 99px; background: var(--brand); } .fill.watch { background: var(--watch); } .fill.refer { background: var(--refer); }
.mark { position: absolute; top: -5px; bottom: -5px; width: 3px; background: var(--ink); border-radius: 2px; }
.legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: .85rem; color: var(--muted); margin-top: 8px; } .legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; background: var(--brand); vertical-align: -1px; margin-right: 6px; }
.legend i.m { width: 3px; height: 14px; background: var(--ink); border-radius: 2px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 18px; }

/* admin */
.admin { display: grid; grid-template-columns: 200px 1fr; gap: 20px; align-items: start; }
.side { display: grid; gap: 4px; position: sticky; top: 64px; } .side button { text-align: left; background: transparent; border: 0; border-radius: 10px; padding: 10px 12px; cursor: pointer; font-weight: 600; }
.side button[aria-current="true"] { background: var(--brand); color: var(--brand-ink); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; } .stat b { display: block; font-family: var(--display); font-size: 2rem; line-height: 1; } .stat span { color: var(--muted); font-size: .9rem; }
.tablebox { overflow-x: auto; } table { width: 100%; border-collapse: collapse; font-size: .95rem; } th, td { text-align: left; padding: 10px 12px; border-top: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; font-size: .85rem; border-top: 0; font-variant-numeric: tabular-nums; } td.num { font-variant-numeric: tabular-nums; }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-block: 12px; } .filters button { border: 1.5px solid var(--line); background: var(--surface); border-radius: 999px; padding: 4px 14px; cursor: pointer; }
.filters button[aria-current="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.matrix { display: grid; grid-template-columns: 130px repeat(18, minmax(26px, 1fr)); gap: 3px; font-size: .75rem; min-width: 760px; }
.matrix div { padding: 6px 0; text-align: center; border-radius: 5px; background: var(--brand-soft); color: var(--brand); font-weight: 700; font-variant-numeric: tabular-nums; }
.matrix .h { background: transparent; color: var(--muted); font-weight: 600; } .matrix .d { text-align: left; background: transparent; color: var(--ink); padding-left: 0; font-size: .85rem; }
.matrix .low { background: var(--watch-soft); color: var(--watch); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stack { display: grid; gap: 16px; }

@media (max-width: 760px) {
  .hero, .grid2 { grid-template-columns: 1fr; } .steps { grid-template-columns: 1fr; } .stats { grid-template-columns: 1fr 1fr; }
  .admin { grid-template-columns: 1fr; } .side { grid-auto-flow: column; overflow-x: auto; position: static; } .side button { white-space: nowrap; }
  .dom { grid-template-columns: 1fr auto; } .dom .track { grid-column: 1 / -1; order: 3; }
}
@media (prefers-reduced-motion: reduce) { .progress b { transition: none; } }

/* uygulama kabuğu */
.nav { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.nav a:not(.btn), .nav .linkbtn { text-decoration: none; font-weight: 600; color: var(--ink); padding: 6px 10px; border-radius: 8px; }
.nav a:not(.btn):hover, .nav .linkbtn:hover { background: var(--brand-soft); }
.linkbtn { background: transparent; border: 0; cursor: pointer; }
.logo { text-decoration: none; color: var(--ink); }
.flash { background: var(--ok-soft); color: var(--ok); border-radius: 12px; padding: 10px 16px; font-weight: 600; margin-bottom: 16px; }
.errors { background: var(--refer-soft); color: var(--refer); border-radius: 12px; padding: 10px 16px; margin-bottom: 4px; }
.errors ul { margin: 0; padding-left: 18px; }
.field-error { color: var(--refer); font-size: .9rem; font-weight: 400; }
.page-title { margin-bottom: 16px; }
.kid .actions { margin: 0; }
.inline { display: inline; }
.ans { width: 100%; font-family: inherit; color: var(--ink); }
.ans.selected { border-color: var(--brand); background: var(--brand-soft); }
.pager { display: flex; gap: 6px; justify-content: center; margin-top: 12px; flex-wrap: wrap; }
.pager a, .pager span { padding: 4px 12px; border-radius: 8px; border: 1px solid var(--line); text-decoration: none; background: var(--surface); }
.pager .active { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.pager .disabled { opacity: .45; }
.filters a { border: 1.5px solid var(--line); background: var(--surface); border-radius: 999px; padding: 4px 14px; text-decoration: none; color: var(--ink); }
.filters a[aria-current="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.search { display: flex; gap: 8px; } .search input { max-width: 260px; }
.matrix a { display: block; text-decoration: none; padding: 6px 0; border-radius: 5px; background: var(--brand-soft); color: var(--brand); font-weight: 700; text-align: center; }
.matrix a.low { background: var(--watch-soft); color: var(--watch); } .matrix a.zero { background: var(--refer-soft); color: var(--refer); }
.matrix a:hover { outline: 2px solid var(--brand); }
.item-row { display: grid; gap: 8px; border-top: 1px solid var(--line); padding-block: 14px; }
.item-row textarea, .form textarea { width: 100%; border: 1.5px solid var(--line); border-radius: 10px; padding: 8px 12px; font: inherit; background: var(--surface); color: var(--ink); min-height: 64px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; } .kv dt { color: var(--muted); } .kv dd { margin: 0; }
.flag { color: var(--refer); font-weight: 700; }
.diverge { position: relative; height: 18px; background: var(--bar); border-radius: 99px; }
.diverge .mid { position: absolute; top: -5px; bottom: -5px; left: 50%; width: 3px; background: var(--ink); border-radius: 2px; transform: translateX(-1px); }
.diverge .bar { position: absolute; top: 3px; bottom: 3px; border-radius: 99px; background: var(--brand); }
.diverge .bar.watch { background: var(--watch); } .diverge .bar.refer { background: var(--refer); } .diverge .bar.ahead { background: var(--ok); }
.axis { display: flex; justify-content: space-between; font-size: .8rem; color: var(--muted); margin-top: 6px; }
.dom { grid-template-columns: 150px 1fr 190px; } .dom small { display: block; color: var(--muted); font-weight: 400; }
@media (max-width: 760px) { .dom { grid-template-columns: 1fr; } .dom .diverge { order: 2; } }
.side a { text-align: left; text-decoration: none; color: var(--ink); border-radius: 10px; padding: 10px 12px; font-weight: 600; display: block; }
.side a[aria-current="true"] { background: var(--brand); color: var(--brand-ink); }
.side a:not([aria-current="true"]):hover { background: var(--brand-soft); }
.topbar { padding-block: 12px; border-bottom: 1px solid var(--line); margin-bottom: 8px; }