@import url('assets/fonts.css');
/* Newsreader + Onest assets/fonts.css içinde self-hosted; mono orada yok. */

/* ============================================================================
   Proje 6 — e-Delphi · PhysioTR e-kitap tasarım dili (2026-07-28 revizyonu)
   Kâğıt #f4f4f3 + mürekkep #1c1d1f · Newsreader serif + Onest sans + Plex Mono
   Fosforlu kalem (--acid) / adaçayı (--sage) / mercan (--coral) = üç panel kimliği
   Rakamlar daima mono + tabular-nums; mikro etiketler mono, uppercase, seyrek.
   ============================================================================ */

:root {
  --paper: #f4f4f3;
  --paper-deep: #e9e9e7;
  --surface: #fcfcfb;
  --ink: #1c1d1f;
  --ink-soft: #5c5e62;
  --line: rgba(28, 29, 31, 0.15);
  --line-faint: rgba(28, 29, 31, 0.06);
  --line-strong: rgba(28, 29, 31, 0.4);

  /* Fosforlu kalem — e-okuyucu vurgusu: açık dolgu + koyu mürekkep */
  --acid: #e8e8e5;
  --acid-ink: #2b2c2e;
  /* Adaçayı — ikinci kimlik: aynı kâğıtta ayrı ton */
  --sage: #d6d6d3;
  --sage-ink: #3b4531;
  /* Mercan — tek aksan; küçük metinde daima --coral-text (AA) */
  --coral: #ff6846;
  --coral-ink: #2a120b;
  --coral-text: #c8391a;

  /* Eski token adları: config.php panel rengini 'blue' diye döndürüyor ve
     .pa-blue / .chip-blue seçicileri sabit. Ad korunur, değeri adaçayıdır. */
  --blue: var(--sage);
  --blue-ink: var(--sage-ink);

  --ok: #2f6d48;
  --err: #b23a26;
  --shadow: 0 24px 70px rgba(28, 29, 31, 0.1);
  --serif: "Newsreader", Georgia, serif;
  --sans: "Onest", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --shell: min(1140px, calc(100vw - 48px));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme="dark"] {
  --paper: #17181a;
  --paper-deep: #1e1f22;
  --surface: #232427;
  --ink: #ececed;
  --ink-soft: #a3a5a9;
  --line: rgba(236, 237, 237, 0.13);
  --line-faint: rgba(236, 237, 237, 0.06);
  --line-strong: rgba(236, 237, 237, 0.34);
  /* Karanlıkta dolgu koyulaşır, mürekkep açılır — roller yer değiştirmez. */
  --acid: #2c2e31;
  --acid-ink: #e4e5e6;
  --sage: #34363a;
  --sage-ink: #d5dcc6;
  --coral-text: #ff6846;
  --ok: #6fbf90;
  --err: #ff8a70;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
}

/* Panel kimlik renkleri: bir kapsayıcıya .pa-acid / .pa-blue / .pa-coral ver.
   --pa      = dolgu (rozet/işaret zemini)
   --pa-ink  = --pa üstünde okunan yazı
   --pa-mark = kâğıt üstünde okunan işaret: cetvel, nokta, sayı, seçili durum.
   Üçü de aynı kâğıtta AA okunur; ayrım ton değil hue ile taşınır. */
.pa-acid  { --pa: var(--acid);  --pa-ink: var(--acid-ink);  --pa-mark: var(--acid-ink); }
.pa-blue  { --pa: var(--sage);  --pa-ink: var(--sage-ink);  --pa-mark: var(--sage-ink); }
.pa-coral { --pa: var(--coral); --pa-ink: var(--coral-ink); --pa-mark: var(--coral-text); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 86% 4%, rgba(241, 232, 205, 0.5), transparent 24rem),
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: clip;
  transition: background-color 240ms ease, color 240ms ease;
  -webkit-font-smoothing: antialiased;
}
body::before {
  position: fixed; inset: 0; z-index: -1; content: "";
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.86' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.035'/%3E%3C/svg%3E");
  pointer-events: none;
}
::selection { background: var(--acid); color: var(--acid-ink); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { color: inherit; font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }

.shell { width: var(--shell); margin-inline: auto; }

/* ----------------------------------------------------------- Üst bant */
.top {
  position: sticky; top: 0; z-index: 60;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--paper) 86%, transparent);
  backdrop-filter: blur(16px) saturate(150%);
}
.top .inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; min-height: 72px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.brand-mark {
  display: grid; place-items: center; width: 42px; height: 42px; flex: 0 0 auto;
  border-radius: 50%; background: var(--ink); color: var(--paper);
  font-family: var(--serif); font-size: 19px; font-weight: 600;
  transition: background-color 240ms ease, color 240ms ease;
}
.brand-copy { display: grid; line-height: 1.15; }
.brand-copy strong { font-size: 14px; font-weight: 700; letter-spacing: -0.02em; }
.brand-copy small {
  margin-top: 3px; color: var(--ink-soft); font-family: var(--mono);
  font-size: 0.6rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
}
.top-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.top-link {
  padding: 9px 4px; color: var(--ink-soft); font-family: var(--mono);
  font-size: 0.64rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  border-bottom: 2px solid transparent; transition: color 180ms ease, border-color 180ms ease;
}
.top-link:hover { color: var(--ink); border-color: var(--coral); }
.icon-btn {
  display: grid; place-items: center; width: 40px; height: 40px; padding: 0;
  border: 1px solid var(--line); border-radius: 50%; background: transparent; cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}
.icon-btn:hover { border-color: var(--line-strong); background: var(--surface); }
.icon-btn svg {
  width: 17px; height: 17px; fill: none; stroke: currentColor;
  stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7;
}
.moon-icon, [data-theme="dark"] .sun-icon { display: none; }
[data-theme="dark"] .moon-icon { display: block; }

/* ----------------------------------------------------------- Tipografi */
/* Mikro etiket sesi: mono, uppercase, seyrek — künye dili */
.eyebrow, .section-index {
  margin: 0; font-family: var(--mono);
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-soft);
}
.eyebrow { display: flex; align-items: center; gap: 12px; }
.eyebrow::before { width: 40px; height: 1px; background: currentColor; content: ""; flex: 0 0 auto; }
.section-index::after {
  display: block; width: 46px; height: 2px; margin-top: 14px;
  background: var(--coral); content: ""; border-radius: 999px;
}
.display {
  margin: 22px 0 0; font-family: var(--serif);
  font-size: clamp(30px, 3.4vw, 44px); font-weight: 500;
  letter-spacing: -0.025em; line-height: 1.12;
}
/* Newsreader italiği self-hosted: başlıkta em = italik vurgu */
.display em, .head em { font-style: italic; }
.head {
  margin: 0; font-family: var(--serif);
  font-size: clamp(23px, 2.6vw, 30px); font-weight: 500;
  letter-spacing: -0.02em; line-height: 1.18;
}
.lead { max-width: 640px; margin: 18px 0 0; color: var(--ink-soft); font-size: 16px; line-height: 1.65; }
.small { font-size: 12.5px; }
.muted { color: var(--ink-soft); }
.serif { font-family: var(--serif); }

/* ----------------------------------------------------------- Düğmeler */
.button {
  display: inline-flex; min-height: 50px; align-items: center; justify-content: center;
  gap: 14px; padding: 13px 24px; border: 1px solid var(--line-strong); border-radius: 999px;
  background: transparent; font-size: 12px; font-weight: 700; letter-spacing: 0.04em;
  cursor: pointer; text-transform: uppercase;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}
.button:hover { border-color: var(--ink); }
.button-primary { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.button-primary:hover { background: color-mix(in srgb, var(--ink) 84%, var(--paper)); }
.button-quiet {
  border-color: transparent; text-decoration: underline;
  text-decoration-color: var(--line-strong); text-underline-offset: 6px;
}
.button-sm { min-height: 36px; padding: 7px 15px; font-size: 10.5px; gap: 8px; }
.button-danger:hover { border-color: var(--err); background: var(--err); color: #fff; }
.button-block { width: 100%; }

/* ----------------------------------------------------------- Bölümler */
.section { padding-block: clamp(38px, 5vw, 68px); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 0.44fr); align-items: end; gap: 40px; margin-bottom: 30px; }
.section-heading .section-index { margin-bottom: 28px; }
.section-heading > p { max-width: 440px; margin: 0 0 4px; color: var(--ink-soft); font-size: 15px; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.92fr); column-gap: clamp(40px, 5vw, 80px); row-gap: 36px; align-items: center; padding: clamp(34px, 4.5vw, 58px) 0 40px; }
.hero-meta { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.hero-meta div { display: grid; gap: 4px; padding: 20px 22px 0 0; }
.hero-meta div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.hero-meta span { color: var(--ink-soft); font-family: var(--mono); font-size: 0.6rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }
.hero-meta strong { font-family: var(--mono); font-size: 1.05rem; font-weight: 500; font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }

/* Giriş (token) kartı */
.gate { border: 1px solid var(--line); border-radius: var(--radius-lg, 18px); background: var(--surface); padding: clamp(24px, 3vw, 34px); box-shadow: var(--shadow-soft, none); }
.gate h2 { margin: 14px 0 8px; font-family: var(--serif); font-size: 23px; font-weight: 500; letter-spacing: -0.02em; }
.gate p { margin: 0 0 20px; color: var(--ink-soft); font-size: 13.5px; }

/* Panel satırları */
.plist { border-top: 1px solid var(--ink); }
.prow {
  display: grid; grid-template-columns: 56px minmax(0, 1fr) auto;
  gap: 22px; align-items: center; padding: 24px 12px 24px 0;
  border-bottom: 1px solid var(--line);
}
.prow .pno { font-family: var(--mono); font-size: 0.72rem; font-weight: 500; font-variant-numeric: tabular-nums; color: var(--ink-soft); }
.prow h3 { margin: 0; font-family: var(--serif); font-size: clamp(19px, 2vw, 24px); font-weight: 500; letter-spacing: -0.02em; }
.prow p { max-width: 640px; margin: 6px 0 0; color: var(--ink-soft); font-size: 13.5px; }
.prow .ptag { padding: 6px 12px; border: 1px solid var(--line-strong); border-radius: 999px; font-family: var(--mono); font-size: 0.6rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }

/* Süreç zaman çizelgesi */
.timeline { margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.timeline li { display: grid; grid-template-columns: 120px 1fr; gap: 26px; padding-block: 24px; border-bottom: 1px solid var(--line); }
.timeline time { color: var(--coral-text); font-family: var(--mono); font-size: 0.68rem; font-weight: 500; font-variant-numeric: tabular-nums; letter-spacing: 0.12em; text-transform: uppercase; }
.timeline strong { font-family: var(--serif); font-size: 21px; font-weight: 500; }
.timeline span { display: block; margin-top: 4px; color: var(--ink-soft); font-size: 13px; }
.timeline-note { background: var(--paper-deep); padding-inline: 18px; border-radius: var(--radius-md, 12px); }

/* ----------------------------------------------------------- Kartlar */
.card { border: 1px solid var(--line); background: var(--surface); padding: clamp(20px, 3vw, 30px); margin-bottom: 18px; }
.card > h2 { margin: 0 0 8px; font-family: var(--serif); font-size: clamp(22px, 2.4vw, 28px); font-weight: 500; letter-spacing: -0.03em; }
.card > h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 20px; font-weight: 500; letter-spacing: -0.02em; }
.card .lead { margin-top: 6px; font-size: 15px; }

/* ----------------------------------------------------------- Formlar */
label.f {
  display: grid; gap: 7px; margin: 0 0 20px;
  color: var(--ink-soft); font-size: 9.5px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase;
}
input[type="text"], input[type="email"], input[type="password"], input[type="number"], select, textarea {
  width: 100%; padding: 10px 2px; border: 0; border-bottom: 1px solid var(--line-strong);
  border-radius: 0; background: transparent; color: var(--ink); font-size: 15px; outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
input:focus, select:focus, textarea:focus { border-color: var(--ink); box-shadow: 0 1px 0 var(--ink); }
select { cursor: pointer; }
select option { background: var(--surface); color: var(--ink); }
textarea { resize: vertical; line-height: 1.55; }
input[type="checkbox"], input[type="radio"] { accent-color: var(--coral); }
.req { color: var(--coral-text); }
.check { display: flex; gap: 11px; align-items: flex-start; margin: 0 0 14px; font-size: 14px; cursor: pointer; }
.check input { margin-top: 4px; flex: 0 0 auto; width: 16px; height: 16px; }
.row { display: flex; gap: 22px; flex-wrap: wrap; }
.row > div { flex: 1 1 180px; min-width: 0; }

/* KVKK kutusu */
.kvkk {
  max-height: 320px; overflow-y: auto; margin: 18px 0 22px; padding: 18px 20px;
  border: 1px solid var(--line); background: var(--paper); font-size: 13.5px; line-height: 1.7;
}
.kvkk p { margin: 0 0 12px; }
.kvkk p:last-child { margin-bottom: 0; }

/* ----------------------------------------------------------- Rozet / durum */
.pill {
  display: inline-flex; align-items: center; gap: 7px; padding: 4px 11px;
  border: 1px solid var(--line-strong); border-radius: 999px; font-family: var(--mono);
  font-size: 0.6rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill-acik   { background: var(--acid); color: var(--acid-ink); border-color: var(--acid-ink); }
.pill-kilitli{ background: var(--paper-deep); color: var(--ink-soft); border-color: var(--line); }
.pill-kapali { color: var(--ink-soft); border-color: var(--line); }
.pill-tamam  { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.pill-warn   { background: var(--coral); color: var(--coral-ink); border-color: var(--coral-text); }
.chip {
  display: inline-flex; align-items: center; padding: 5px 13px;
  border: 1px solid transparent; border-radius: 999px; font-family: var(--mono);
  font-size: 0.62rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
}
/* Üç panel kimliği: hue ile ayrışır, üçü de kâğıt üstünde AA okunur */
.chip-acid  { background: var(--acid);  color: var(--acid-ink);  border-color: var(--acid-ink); }
.chip-blue  { background: var(--sage);  color: var(--sage-ink);  border-color: var(--sage-ink); }
.chip-coral { background: var(--coral); color: var(--coral-ink); border-color: var(--coral-text); }
.chip-line  { border: 1px solid var(--line-strong); color: var(--ink-soft); }

/* ----------------------------------------------------------- Tur rayı (anket) */
.rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 20px 0 0; }
.rail .st { position: relative; display: grid; gap: 6px; align-content: start; padding: 16px 18px 14px 22px; border: 1px solid var(--line); background: var(--surface); }
.rail .st::before { position: absolute; inset: 0 auto 0 0; width: 3px; background: var(--line); content: ""; }
.rail .st b { font-family: var(--serif); font-size: 19px; font-weight: 500; letter-spacing: -0.02em; }
.rail .st small { color: var(--ink-soft); font-size: 11px; }
.rail .st.active { border-color: var(--line-strong); }
.rail .st.active::before { background: var(--pa-mark, var(--coral-text)); }
.rail .st.done::before { background: var(--ink); }

/* ----------------------------------------------------------- Madde kartı + ölçek */
.item { border: 1px solid var(--line); background: var(--surface); padding: clamp(18px, 2.6vw, 26px); margin-bottom: 14px; }
.item .q { display: flex; gap: 14px; align-items: baseline; }
/* Madde numarası: panel kimliğinin fosforlu kalem izi (dolgu + eş mürekkep) */
.item .qno {
  flex: 0 0 auto; padding: 3px 9px; border-radius: 999px;
  background: var(--pa, var(--acid)); color: var(--pa-ink, var(--acid-ink));
  font-family: var(--mono); font-size: 0.72rem; font-weight: 500; font-variant-numeric: tabular-nums;
}
.item .qtx { margin: 0; font-family: var(--serif); font-size: clamp(17px, 1.7vw, 21px); font-weight: 500; letter-spacing: -0.015em; line-height: 1.3; }
.item .qcat { margin-left: auto; flex: 0 0 auto; }

.scale { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 18px; }
.scale label { position: relative; cursor: pointer; }
.scale input { position: absolute; opacity: 0; pointer-events: none; }
.scale .num {
  display: grid; place-items: center; width: 44px; height: 44px;
  border: 1px solid var(--line-strong); border-radius: 50%; font-family: var(--mono);
  font-size: 0.88rem; font-weight: 500; font-variant-numeric: tabular-nums;
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease, transform 150ms ease;
}
.scale label:hover .num { border-color: var(--ink); }
.scale input:checked + .num { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.scale input:focus-visible + .num { outline: 3px solid var(--coral); outline-offset: 4px; }
.scale .na {
  display: inline-flex; align-items: center; padding: 12px 16px; margin-left: 6px;
  border: 1px solid var(--line-strong); border-radius: 999px; font-family: var(--mono);
  font-size: 0.64rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft);
  transition: background-color 150ms ease, color 150ms ease, border-color 150ms ease;
}
.scale label:hover .na { border-color: var(--ink); color: var(--ink); }
.scale input:checked + .na { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.scale input:focus-visible + .na { outline: 3px solid var(--coral); outline-offset: 4px; }
.scale-ends { display: flex; justify-content: space-between; max-width: 356px; margin-top: 7px; color: var(--ink-soft); font-size: 0.66rem; }

/* Tur 3 geri bildirim şeridi */
.feedback {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px;
  margin-top: 16px; padding: 13px 16px; border: 1px solid var(--line); border-radius: var(--radius-md, 12px);
  background: var(--paper); font-size: 12.5px; font-variant-numeric: tabular-nums;
}
.feedback b { font-weight: 700; }
.fb-num { font-family: var(--mono); font-size: 1.02rem; font-weight: 500; font-variant-numeric: tabular-nums; }
.track { display: grid; grid-template-columns: repeat(7, 22px); gap: 3px; }
.track i { position: relative; height: 12px; background: var(--paper-deep); }
.track i.fill { background: color-mix(in srgb, var(--pa-mark, var(--coral-text)) 34%, var(--paper-deep)); }
.track i.med { background: var(--pa-mark, var(--coral-text)); }
.track i.own::after { position: absolute; inset: -4px; border: 2px solid var(--ink); content: ""; }

/* ----------------------------------------------------------- Tablolar */
/* Tablolar: yalnız yatay hairline ayraç, rakamlar tabular */
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.tbl th {
  padding: 10px 12px; border-bottom: 1px solid var(--ink); text-align: left; font-family: var(--mono);
  font-size: 0.6rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft);
}
.tbl td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:hover td { background: color-mix(in srgb, var(--acid) 34%, transparent); }
.tbl-scroll { overflow-x: auto; }
.tbl input[type="text"] { font-family: var(--mono); font-size: 12px; padding: 6px 2px; }

/* ----------------------------------------------------------- Uyarılar */
.alert { margin: 0 0 18px; padding: 13px 16px 13px 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); font-size: 14px; }
.alert-ok   { border-left: 4px solid var(--ok); }
.alert-err  { border-left: 4px solid var(--err); }
.alert-info { border-left: 4px solid var(--sage-ink); }
.alert-warn { border-left: 4px solid var(--coral-text); }

/* ----------------------------------------------------------- Sekmeler (admin) */
.tabs { display: flex; gap: 24px; flex-wrap: wrap; margin: 30px 0 26px; border-bottom: 1px solid var(--ink); }
.tabs a {
  position: relative; padding: 11px 2px; color: var(--ink-soft); font-family: var(--mono);
  font-size: 0.68rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  transition: color 180ms ease;
}
.tabs a::after { position: absolute; right: 0; bottom: -1px; left: 0; height: 2px; background: var(--coral); content: ""; transform: scaleX(0); transform-origin: right; transition: transform 200ms ease; }
.tabs a:hover { color: var(--ink); }
.tabs a.active { color: var(--ink); }
.tabs a.active::after, .tabs a:hover::after { transform: scaleX(1); transform-origin: left; }

/* Panel × tur yönetim ızgarası */
.ptgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.ptcell { border: 1px solid var(--line); background: var(--paper); padding: 16px 18px; }
.ptcell h4 { margin: 0 0 4px; font-family: var(--serif); font-size: 18px; font-weight: 500; }
.ptcell .trow { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.ptcell .trow:last-child { border-bottom: 0; }

/* Özet istatistik kutuları */
.stat { display: grid; gap: 4px; }
.stat b { font-family: var(--mono); font-size: 1.72rem; font-weight: 500; line-height: 1.05; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.stat span { color: var(--ink-soft); font-family: var(--mono); font-size: 0.6rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; }

/* ----------------------------------------------------------- Alt bant */
/* Alt bant her iki temada da koyu kalır; renkler bilerek sabittir. */
.foot { margin-top: clamp(50px, 8vw, 90px); padding-block: 38px; background: #1c1d1f; color: #ececed; }
.foot .inner { display: flex; align-items: end; justify-content: space-between; gap: 26px; flex-wrap: wrap; }
.foot .fbrand { font-family: var(--serif); font-size: 22px; }
.foot p { margin: 6px 0 0; color: rgba(236, 237, 237, 0.62); font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.12em; text-transform: uppercase; }
.foot small { color: rgba(236, 237, 237, 0.55); font-family: var(--mono); font-size: 0.62rem; font-variant-numeric: tabular-nums; }
.foot a { color: rgba(236, 237, 237, 0.82); font-family: var(--mono); font-size: 0.64rem; font-weight: 500; letter-spacing: 0.08em; }
.foot a:hover { color: #e8e8e5; }

/* ----------------------------------------------------------- Yardımcılar */
.mt0 { margin-top: 0; } .mt1 { margin-top: 10px; } .mt2 { margin-top: 18px; } .mt3 { margin-top: 28px; }
.mb0 { margin-bottom: 0; }
.center { text-align: center; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.between { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.wrap-narrow { max-width: 560px; margin-inline: auto; }

/* ----------------------------------------------------------- Duyarlılık */
@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .hero-meta { grid-template-columns: repeat(2, 1fr); border-top: 0; }
  .hero-meta div { border-top: 1px solid var(--line); padding-top: 16px; }
  .hero-meta div + div { padding-left: 0; border-left: 0; }
  .section-heading { grid-template-columns: 1fr; gap: 18px; }
  .ptgrid, .grid3 { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  :root { --shell: calc(100vw - 32px); }
  .top .inner { min-height: 62px; }
  .brand-copy small { display: none; }
  .rail { grid-template-columns: 1fr; }
  .prow { grid-template-columns: 40px minmax(0, 1fr); }
  .prow .ptag { display: none; }
  .grid2 { grid-template-columns: 1fr; }
  .timeline li { grid-template-columns: 78px 1fr; gap: 16px; }
  .scale .num { width: 40px; height: 40px; }
  .item .q { flex-wrap: wrap; }
  .item .qcat { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================================
   2026 arayüz iyileştirmesi — sakin giriş, net görev hiyerarşisi
   Bu blok yalnız yumuşatma katmanı ekler (yarıçap, gölge, kabuk genişliği);
   renk tokenları yukarıdaki e-kitap setiyle birebir aynı kalır.
   ============================================================================ */

:root {
  --paper: #f4f4f3;
  --paper-deep: #e9e9e7;
  --surface: #fcfcfb;
  --ink: #1c1d1f;
  --ink-soft: #5c5e62;
  --line: rgba(28, 29, 31, 0.15);
  --line-faint: rgba(28, 29, 31, 0.06);
  --line-strong: rgba(28, 29, 31, 0.4);
  --shadow: 0 24px 70px rgba(28, 29, 31, 0.1);
  --shadow-soft: 0 8px 24px rgba(28, 29, 31, 0.06);
  --radius-lg: 18px;
  --radius-md: 12px;
  --shell: min(1180px, calc(100vw - 48px));
}

[data-theme="dark"] {
  --paper: #17181a;
  --paper-deep: #1e1f22;
  --surface: #232427;
  --ink: #ececed;
  --ink-soft: #a3a5a9;
  --line: rgba(236, 237, 237, 0.13);
  --line-faint: rgba(236, 237, 237, 0.06);
  --line-strong: rgba(236, 237, 237, 0.34);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
  --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.2);
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 92% 0%, rgba(241, 232, 205, 0.45), transparent 31rem),
    radial-gradient(circle at -8% 58%, rgba(221, 214, 196, 0.3), transparent 28rem),
    var(--paper);
}
[data-theme="dark"] body {
  background:
    radial-gradient(circle at 92% 0%, rgba(233, 223, 192, 0.05), transparent 31rem),
    radial-gradient(circle at -8% 58%, rgba(213, 220, 198, 0.04), transparent 28rem),
    var(--paper);
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--paper);
  font-size: 13px;
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}
.skip-link:focus { transform: translateY(0); }

.top {
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  box-shadow: 0 1px 0 var(--line);
}
.top .inner { min-height: 68px; }
.brand-mark {
  width: 40px;
  height: 40px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.1);
}
.brand-copy strong { font-size: 14px; letter-spacing: -0.01em; }
.brand-copy small { font-size: 0.58rem; letter-spacing: .12em; }
.top-minimal {
  position: fixed;
  width: 100%;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}
.top-minimal .inner { width: min(1240px, calc(100vw - 48px)); }

/* Pill kontroller: 999px yarıçap, 44px dokunma hedefi */
.button {
  min-height: 44px;
  gap: 10px;
  padding: 11px 21px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: -0.01em;
  text-transform: none;
  box-shadow: none;
}
.button:hover { transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.button-primary { box-shadow: 0 8px 20px rgba(28, 29, 31, .14); }
.button-primary:hover { box-shadow: 0 10px 26px rgba(28, 29, 31, .2); }
.button-sm { min-height: 36px; padding: 7px 14px; border-radius: 999px; font-size: 11.5px; }
.button svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }

.card,
.item {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}
.card { padding: clamp(22px, 3vw, 32px); }
.card > h2 { line-height: 1.18; }

label.f {
  gap: 8px;
  margin-bottom: 18px;
  color: var(--ink);
  font-size: 12.5px;
  font-weight: 650;
  letter-spacing: -0.005em;
  text-transform: none;
}
input[type="text"], input[type="email"], input[type="password"], input[type="number"], select, textarea {
  min-height: 48px;
  padding: 11px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  font-size: 15px;
  box-shadow: 0 1px 0 rgba(255,255,255,.28) inset;
}
textarea { min-height: 88px; }
input:hover, select:hover, textarea:hover { border-color: color-mix(in srgb, var(--ink) 48%, transparent); }
input:focus, select:focus, textarea:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--coral) 22%, transparent);
}
.check {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--paper) 54%, transparent);
}
.check:has(input:checked) { border-color: var(--ink); background: color-mix(in srgb, var(--acid) 62%, var(--surface)); }
.check input { width: 18px; height: 18px; }

/* Tek görevli katılımcı girişi */
.page-entry {
  display: grid;
  min-height: 100vh;
  background:
    linear-gradient(128deg, transparent 0 56%, rgba(28, 29, 31, .1) 56% 56.6%, transparent 56.6%),
    radial-gradient(circle at 73% 22%, rgba(241, 232, 205, .6), transparent 22rem),
    var(--paper);
}
[data-theme="dark"] .page-entry {
  background:
    linear-gradient(128deg, transparent 0 56%, rgba(236, 237, 237, .12) 56% 56.6%, transparent 56.6%),
    radial-gradient(circle at 73% 22%, rgba(233, 223, 192, .06), transparent 22rem),
    var(--paper);
}
.page-entry::before { opacity: .72; }
.page-entry .brand-copy small { display: none; }
.entry-main {
  position: relative;
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 108px 24px 82px;
}
.entry-panel {
  width: min(600px, 100%);
  padding: clamp(30px, 5vw, 50px);
  border: 1px solid var(--line);
  border-radius: 28px;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  animation: entry-in 620ms var(--ease) both;
}
.entry-kicker {
  margin: 0 0 18px;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.entry-panel h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(34px, 5.4vw, 53px);
  font-weight: 500;
  letter-spacing: -.035em;
  line-height: 1;
}
.entry-copy { max-width: 440px; margin: 18px 0 30px; color: var(--ink-soft); font-size: 15px; }
.entry-form > label.f { margin-bottom: 9px; }
.entry-control {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding: 7px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--surface);
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
.entry-control:focus-within {
  border-color: var(--ink);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--coral) 20%, transparent);
}
/* Erişim kodu bir kimlik dizesi: mono + tabular, karakterler ayırt edilsin */
.entry-control input[type="text"] {
  min-width: 0;
  min-height: 52px;
  padding-inline: 13px;
  border: 0;
  background: transparent;
  box-shadow: none;
  font-family: var(--mono);
  font-size: 14.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}
.entry-control .button { min-height: 52px; padding-inline: 22px; }
.field-help { margin: 10px 2px 0; color: var(--ink-soft); font-size: 12px; }
.entry-admin {
  position: absolute;
  bottom: 28px;
  color: var(--ink-soft);
  font-size: 12px;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 5px;
}
.entry-admin:hover { color: var(--ink); text-decoration-color: var(--line-strong); }
@keyframes entry-in {
  from { opacity: 0; transform: translateY(18px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Katılımcı akışı */
.survey-main { padding-block: clamp(28px, 4.5vw, 54px); }
.survey-intro {
  align-items: end;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--line);
}
.rail { gap: 10px; margin-top: 18px; }
.rail .st {
  min-height: 126px;
  padding: 18px 18px 16px 23px;
  border-radius: 15px;
  box-shadow: 0 5px 16px rgba(28, 29, 31,.04);
}
.rail .st::before { top: 16px; bottom: 16px; left: 0; border-radius: 0 3px 3px 0; }
.rail .st.active { box-shadow: 0 10px 30px color-mix(in srgb, var(--pa-mark, var(--coral-text)) 14%, transparent); }
.rail .st.active::after {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pa-mark, var(--coral-text));
  content: "";
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--pa-mark, var(--coral-text)) 18%, transparent);
}
.survey-form { margin-top: 20px; }
.barrier-list { display: grid; gap: 12px; }
.barrier-field {
  padding: 15px 16px 16px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: color-mix(in srgb, var(--paper) 56%, var(--surface));
  transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}
.barrier-field:focus-within {
  border-color: var(--line-strong);
  background: var(--surface);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--coral) 15%, transparent);
}
.barrier-field-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 9px;
}
.barrier-field-label {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}
.field-requirement {
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-deep);
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: .58rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.field-requirement.is-required {
  border-color: var(--coral-text);
  background: color-mix(in srgb, var(--coral) 12%, var(--surface));
  color: var(--coral-text);
}
.barrier-field textarea { min-height: 82px; background: var(--surface); }
.barrier-remove {
  padding: 5px 2px;
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
  color: var(--ink-soft);
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
}
.barrier-remove:hover { border-bottom-color: var(--err); color: var(--err); }
.barrier-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 14px;
  flex-wrap: wrap;
}
.add-barrier { border-style: dashed; background: color-mix(in srgb, var(--acid) 35%, transparent); }
.add-barrier:hover { border-color: var(--ink); background: color-mix(in srgb, var(--acid) 72%, var(--surface)); }
.barrier-count { color: var(--ink-soft); font-family: var(--mono); font-size: .68rem; font-variant-numeric: tabular-nums; }
.item { padding: clamp(20px, 3vw, 29px); transition: border-color 180ms ease, box-shadow 180ms ease; }
.item:hover { border-color: var(--line-strong); box-shadow: var(--shadow-soft); }
.item .qno { min-width: 30px; text-align: center; font-size: .72rem; }
.scale .num { width: 46px; height: 46px; background: var(--surface); }
/* Seçili ölçek düğmesi panel işaretiyle dolar; yazı daima kâğıt renginde
   olduğu için açık/koyu temada kontrast kendiliğinden döner. */
.scale input:checked + .num,
.scale input:checked + .na { background: var(--pa-mark, var(--ink)); border-color: var(--pa-mark, var(--ink)); color: var(--paper); }
.scale-ends { max-width: 368px; }
.form-actions,
.submit-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.form-actions { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.submit-bar {
  position: static;
  margin-top: 22px;
  padding: 14px 16px 14px 22px;
  border-color: var(--line-strong);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter: blur(16px);
}
.submit-bar > span { color: var(--ink-soft); font-size: 12.5px; }
.empty-state { max-width: 720px; margin-top: 30px; }
.consent-card { max-width: 920px; }
.kvkk { border-radius: 14px; }
.state-main { padding-block: clamp(52px, 8vw, 96px); }

/* Yönetici alanı */
.admin-main { padding-block: clamp(26px, 4vw, 46px); }
.admin-intro { align-items: end; }
.tabs {
  position: sticky;
  top: 76px;
  z-index: 35;
  flex-wrap: nowrap;
  gap: 4px;
  margin: 26px 0 24px;
  padding: 6px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: color-mix(in srgb, var(--surface) 93%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(16px);
  scrollbar-width: thin;
}
.tabs a {
  flex: 0 0 auto;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}
.tabs a::after { display: none; }
.tabs a:hover { background: var(--paper-deep); }
.tabs a.active { background: var(--ink); color: var(--paper); }
.ptgrid { gap: 16px; }
.ptcell { border-radius: 15px; background: color-mix(in srgb, var(--paper) 58%, var(--surface)); }
/* Kart içi ayraçlar en ince cetvel: yapıyı böler, gürültü yapmaz */
.ptcell .trow { padding-block: 13px; border-bottom-color: var(--line-faint); }
.workflow-card ol { display: grid; gap: 9px; margin-top: 16px !important; line-height: 1.65 !important; }
.workflow-card li { padding-left: 5px; }
.tbl-scroll {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  box-shadow: 0 5px 16px rgba(28, 29, 31,.035);
}
.tbl { min-width: 700px; }
.tbl th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 12px 14px;
  background: var(--paper-deep);
  border-bottom-color: var(--line-strong);
}
.tbl td { padding: 13px 14px; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tr:hover td { background: color-mix(in srgb, var(--acid) 40%, transparent); }
.copy-field { display: grid; grid-template-columns: minmax(150px, 1fr) auto; gap: 7px; align-items: center; }
.copy-field input[type="text"] { min-height: 38px; padding: 7px 9px; font-family: var(--mono); font-size: 11px; font-variant-numeric: tabular-nums; }
.copy-field .is-copied { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 12%, var(--surface)); color: var(--ok); }
.admin-login-main { padding-block: clamp(48px, 8vw, 96px); }
.login-card { box-shadow: var(--shadow); }

.foot {
  margin-top: clamp(44px, 7vw, 72px);
  padding-block: 30px;
  background: #1c1d1f;
}

@media (max-width: 720px) {
  :root { --shell: calc(100vw - 28px); }
  .top-minimal .inner { width: calc(100vw - 28px); }
  .entry-main { padding: 92px 14px 70px; }
  .entry-panel { padding: 28px 20px; border-radius: 22px; }
  .entry-control { grid-template-columns: 1fr; padding: 6px; }
  .entry-control .button { width: 100%; }
  .entry-copy { margin-bottom: 24px; }
  .entry-admin { bottom: 22px; }
  .survey-intro { align-items: start; }
  .survey-intro > p { max-width: none !important; }
  .rail .st { min-height: 0; }
  .barrier-field { padding: 13px; }
  .barrier-field-head { align-items: flex-start; }
  .barrier-field-label { flex-wrap: wrap; }
  .barrier-tools { align-items: stretch; }
  .add-barrier { width: 100%; }
  .scale {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
  }
  .scale label { min-width: 0; }
  .scale .num { width: 100%; height: 44px; border-radius: 11px; }
  .scale label:last-child { grid-column: 1 / -1; }
  .scale .na { width: 100%; justify-content: center; margin-left: 0; border-radius: 11px; }
  .scale-ends { max-width: none; }
  .form-actions,
  .submit-bar { align-items: stretch; }
  .form-actions .button,
  .submit-bar .button { width: 100%; }
  .submit-bar { padding: 13px; }
  .tabs { top: 68px; margin-inline: -2px; }
  .admin-intro { align-items: start; }
  .admin-intro > p { max-width: none !important; }
  .card, .item { border-radius: 16px; }
  .foot .inner { align-items: flex-start; flex-direction: column; }
}

/* Minimal Delphi answer view; round management remains available as study tools. */
.page-admin .simple-tools { border:1px solid var(--line); margin:18px 0; background:var(--surface); }
.page-admin .simple-tools > summary { padding:16px 20px; cursor:pointer; font-weight:600; }
.page-admin .simple-tools .tabs { margin:0; padding:0 18px 14px; }
.page-admin .simple-tool-body { padding:0 20px 20px; }
.page-admin .simple-response { border:1px solid var(--line); background:var(--surface); }
.page-admin .simple-response + .simple-response { border-top:0; }
.page-admin .simple-response > summary { display:grid;grid-template-columns:150px 1fr auto;gap:18px;padding:20px;cursor:pointer;list-style:none; }
.page-admin .simple-response > summary::-webkit-details-marker { display:none; }
.page-admin .simple-response > summary span { font-size:.9rem;color:var(--ink-soft); }
.page-admin .simple-response > summary small { color:var(--coral-text); }
.page-admin .simple-response-body { padding:0 20px 24px; }
.page-admin .simple-response-body h2 { font-size:1.15rem;margin:22px 0 12px; }
.page-admin .simple-response-body li { margin:10px 0; }
.page-admin .simple-profile { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:15px;background:var(--paper-deep); }
.page-admin .simple-profile dt { font-size:.75rem;color:var(--ink-soft); }
.page-admin .simple-profile dd { margin:4px 0 0;font-size:.85rem; }
.page-admin .simple-invite { padding:16px 0;border-top:1px solid var(--line); }
.page-admin .simple-invite .copy-field { margin:10px 0; }
.page-admin .simple-invite input { min-width:0; }
@media(max-width:700px){.page-admin .simple-response > summary{grid-template-columns:1fr auto;gap:6px 12px;padding:16px}.page-admin .simple-response > summary span{grid-row:2;grid-column:1}.page-admin .simple-response > summary small{grid-row:1/3;grid-column:2}.page-admin .simple-profile{grid-template-columns:1fr 1fr}.page-admin .simple-response-body{padding:0 16px 18px}}