/* lyeli Veli - tek stil dosyasi. Satir ici style="" yok (CSP style-src 'self').
   Renkler lyeli ana sitesinin koyu yesil markasindan; yazi tipi sistem yazi tipi
   (ucuncu taraf font istegi yok). */

:root {
  --bg: #F4F7F5;
  --surface: #FFFFFF;
  --surface-2: #EDF3EF;
  --ink: #14211B;
  --ink-soft: #2E4038;
  --muted: #5F7268;
  --line: #D9E3DD;
  --brand: #0F2D21;
  --accent: #2F7D5B;
  --accent-hover: #256849;
  --accent-ink: #FFFFFF;
  --accent-wash: #E1EFE8;
  --danger: #B3402B;
  --danger-wash: #FBE9E5;
  --ok-wash: #E1F3E9;
  --radius: 16px;
  --shadow: 0 1px 2px rgba(15, 45, 33, .06), 0 8px 24px rgba(15, 45, 33, .06);
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0A0F0D; --surface: #111A16; --surface-2: #17231E; --ink: #EAF2EE; --ink-soft: #C5D5CC;
    --muted: #92A89D; --line: #22332B; --brand: #5FB48E; --accent: #5FB48E; --accent-hover: #7CC6A3;
    --accent-ink: #08140F; --accent-wash: #14261D; --danger: #F08A76; --danger-wash: #2A1612; --ok-wash: #12261C;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
  }
}
:root[data-theme="dark"], :root[data-theme="dim"] {
    --bg: #0A0F0D; --surface: #111A16; --surface-2: #17231E; --ink: #EAF2EE; --ink-soft: #C5D5CC;
    --muted: #92A89D; --line: #22332B; --brand: #5FB48E; --accent: #5FB48E; --accent-hover: #7CC6A3;
    --accent-ink: #08140F; --accent-wash: #14261D; --danger: #F08A76; --danger-wash: #2A1612; --ok-wash: #12261C;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.6 var(--font); }
img, svg { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-hover); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; color: var(--ink); letter-spacing: -.01em; }
h1 { font-size: clamp(1.9rem, 5vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.35rem, 3vw, 1.8rem); font-weight: 750; }
h3 { font-size: 1.05rem; font-weight: 700; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }
.wrap { width: min(1080px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--surface); padding: 8px 12px; border-radius: 8px; z-index: 10; }
.skip:focus { left: 8px; }

/* ---- buttons / forms ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; background: var(--accent); color: var(--accent-ink); font: 700 1rem var(--font); padding: 12px 20px; border-radius: 12px; cursor: pointer; text-decoration: none; min-height: 44px; transition: background .15s, transform .15s; }
.btn:hover { background: var(--accent-hover); color: var(--accent-ink); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .6; cursor: not-allowed; }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--surface-2); color: var(--ink); }
.btn--danger { background: var(--danger); color: #fff; }
.btn--danger:hover { background: var(--danger); filter: brightness(.92); color: #fff; }
.btn--sm { padding: 8px 14px; min-height: 38px; font-size: .92rem; }

.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field > label { font-weight: 650; font-size: .95rem; }
.field small { color: var(--muted); }
input[type=text], input[type=email], input[type=password] { width: 100%; font: 1rem var(--font); padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); min-height: 46px; }
input:focus { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); border-color: var(--accent); }
.check { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 12px; font-size: .95rem; }
.check input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--accent); flex: none; }

.notice { padding: 12px 14px; border-radius: 12px; margin-bottom: 16px; font-size: .95rem; border: 1px solid var(--line); background: var(--surface-2); }
.notice--ok { background: var(--ok-wash); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); }
.notice--err { background: var(--danger-wash); border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); color: var(--ink); }

/* ---- landing ---- */
.hero { padding: clamp(40px, 8vw, 96px) 0 40px; }
.hero__grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 880px) { .hero__grid { grid-template-columns: 1.15fr .85fr; } }
.eyebrow { display: inline-block; background: var(--accent-wash); color: var(--accent); font-weight: 700; font-size: .85rem; padding: 6px 12px; border-radius: 999px; margin-bottom: 16px; }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 40ch; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.hero__card { background: linear-gradient(160deg, var(--brand), var(--accent)); color: #fff; border-radius: 24px; padding: 28px; box-shadow: var(--shadow); }
.hero__card h3 { color: #fff; margin-bottom: 12px; }
.hero__card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.hero__card li { display: flex; gap: 10px; align-items: flex-start; }
.hero__card li::before { content: "✓"; font-weight: 800; flex: none; }

.section { padding: 40px 0; }
.steps { display: grid; gap: 16px; counter-reset: s; padding: 0; list-style: none; margin: 24px 0 0; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); counter-increment: s; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 800; margin-bottom: 12px; }
.split { display: grid; gap: 16px; margin-top: 24px; }
@media (min-width: 760px) { .split { grid-template-columns: 1fr 1fr; } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.card--see { border-top: 4px solid var(--accent); }
.card--never { border-top: 4px solid var(--danger); }
.card ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }

/* ---- auth card ---- */
.auth { width: min(460px, 100% - 32px); margin: 40px auto 64px; }
.auth .card { padding: 28px; }
.auth__alt { text-align: center; margin-top: 16px; color: var(--muted); }

/* ---- dashboard ---- */
.dash { padding: 32px 0 64px; display: grid; gap: 24px; }
.dash__head { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
.link-form { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.link-form .field { margin: 0; flex: 1 1 200px; }
.code-input { font: 700 1.4rem ui-monospace, "SF Mono", Menlo, Consolas, monospace !important; letter-spacing: .18em; text-transform: uppercase; text-align: center; }
.child { display: grid; gap: 18px; }
.child__head { display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; align-items: center; }
.child__name { font-size: 1.3rem; font-weight: 800; margin: 0; }
.child__since { color: var(--muted); font-size: .9rem; }
.stats { display: grid; gap: 12px; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 760px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { background: var(--surface-2); border-radius: 14px; padding: 14px 16px; }
.stat b { display: block; font-size: 1.5rem; font-weight: 800; line-height: 1.2; }
.stat span { color: var(--muted); font-size: .85rem; }
.chart { width: 100%; height: auto; }
.chart .bar { fill: var(--accent); }
.chart .bar--zero { fill: var(--line); }
.chart .goal { stroke: var(--danger); stroke-width: 1.5; stroke-dasharray: 4 4; }
.chart text { fill: var(--muted); font: 10px var(--font); }
.chart__legend { color: var(--muted); font-size: .85rem; display: flex; gap: 16px; flex-wrap: wrap; }
.empty { text-align: center; color: var(--muted); padding: 24px; }
.never-note { font-size: .9rem; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 14px; }

/* ---- cocuk sekmeleri + hedef sinav ---- */
.flash:empty { display: none; }
.preview-note { margin-top: 20px; }
.tabset { display: grid; gap: 20px; }
.tabs { display: flex; gap: 6px 8px; flex-wrap: wrap; align-items: flex-end; border-bottom: 1px solid var(--line); }
.tab { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px 12px; border: 0; border-bottom: 3px solid transparent; background: none; color: var(--ink-soft); font: 700 1rem var(--font); cursor: pointer; margin-bottom: -1px; min-height: 52px; }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.tab .av { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-wash); color: var(--accent); font-weight: 800; font-size: .85rem; }
.tab[aria-selected="true"] .av { background: var(--accent); color: var(--accent-ink); }
.tab--add { margin-left: auto; color: var(--accent); }
.tabpanel:focus-visible { outline-offset: 6px; }
.exam { display: flex; gap: 8px 14px; align-items: center; flex-wrap: wrap; background: var(--accent-wash); border-radius: 14px; padding: 12px 16px; }
.exam b { font-size: 1.6rem; line-height: 1; font-weight: 800; color: var(--accent); }
.exam span { color: var(--ink-soft); font-size: .92rem; }
.exam .sep { flex: 1; }
.exam .chip { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; font-weight: 700; font-size: .85rem; color: var(--ink); }
.bar-wrap { height: 8px; background: var(--surface); border-radius: 99px; overflow: hidden; width: 160px; }
.bar-wrap i { display: block; height: 100%; background: var(--accent); border-radius: 99px; }

/* ---- footer ---- */
.foot { border-top: 1px solid var(--line); padding: 28px 0 40px; color: var(--muted); font-size: .92rem; }
.foot__row { display: flex; gap: 16px 28px; flex-wrap: wrap; justify-content: space-between; }
.foot nav { display: flex; gap: 8px 18px; flex-wrap: wrap; }
.foot a { color: var(--ink-soft); }

/* ---- legal pages ---- */
.doc { width: min(780px, 100% - 32px); margin: 40px auto 64px; }
.doc h2 { margin-top: 1.6em; font-size: 1.25rem; }
.doc li { margin-bottom: .35em; }
.doc table { border-collapse: collapse; width: 100%; margin: 12px 0 20px; font-size: .94rem; }
.doc th, .doc td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: var(--surface-2); }
.doc .meta { color: var(--muted); font-size: .9rem; }
html:not([lang="tr"]) [data-l="tr"], html[lang="tr"] [data-l="en"] { display: none; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }

.foot__col { display: grid; gap: 12px; }
.foot__scope { font-size: .86rem; max-width: 70ch; margin: 0; line-height: 1.55; }
.foot__rights { margin: 0; font-weight: 600; color: var(--ink-soft); }

/* ---- iletişim formu (lyeli destek "Bize yazın" kutusunun uyarlaması) ---- */
.ccard { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; margin: 18px 0 26px; display: grid; gap: 4px; }
.ccard__sub { margin: 0 0 12px; color: var(--muted); }
.cgrid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 14px; }
.cform .flabel, .cform .field > label { font-weight: 650; font-size: .95rem; }
.cform input[type=text], .cform textarea { width: 100%; font: 1rem var(--font); padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); color: var(--ink); min-height: 46px; }
.cform textarea { min-height: 150px; resize: vertical; line-height: 1.5; }
.cform input[type=text]:hover, .cform textarea:hover { border-color: var(--accent); background: var(--surface); }
.cform input[type=text]:focus, .cform textarea:focus { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); border-color: var(--accent); background: var(--surface); }
.csel { position: relative; }
.csel__btn { display: flex; align-items: center; gap: 10px; width: 100%; min-height: 46px; padding: 9px 12px 9px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); color: var(--ink); font: 1rem var(--font); font-weight: 600; text-align: left; cursor: pointer; }
.csel__btn:hover, .csel.is-open .csel__btn { border-color: var(--accent); background: var(--surface); }
.csel__btn:focus-visible { outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent); }
.csel__label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.csel__chev { width: 18px; height: 18px; color: var(--muted); flex: none; transition: transform .16s ease; }
.csel.is-open .csel__chev { transform: rotate(180deg); }
.csel__list { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 6px); max-height: 340px; overflow: auto; padding: 6px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 12px 32px rgba(0, 0, 0, .18); display: grid; gap: 2px; }
.csel__list[hidden] { display: none; }
.csel__opt { display: grid; gap: 2px; width: 100%; padding: 9px 12px; border: 0; border-radius: 10px; background: transparent; color: var(--ink); font: 1rem var(--font); text-align: left; cursor: pointer; }
.csel__opt b { font-weight: 650; }
.csel__opt small { color: var(--muted); font-size: .84rem; }
.csel__opt:hover, .csel__opt:focus-visible { background: var(--accent-wash); outline: none; }
.csel__opt.is-on { background: var(--accent-wash); box-shadow: inset 3px 0 0 var(--accent); }
.cform .check { margin: 6px 0 4px; }
.cform .err { color: var(--danger); background: var(--danger-wash); border-radius: 10px; padding: 8px 12px; margin: 6px 0; }
.cform .err[hidden] { display: none; }
.cactions { margin: 8px 0 4px; }
.cactions .btn { min-height: 46px; padding-inline: 22px; }
.cform .hint { margin: 6px 0 0; color: var(--muted); font-size: .9rem; }
@media (max-width: 640px) { .cgrid { grid-template-columns: minmax(0, 1fr); } .ccard { padding: 16px; } }