/* ============================================================
   edu — açılış sayfası, kayıt/giriş kartı, Bugün ve Ayarlar ekranları
   Önek: .edu-*   ·   Ham hex YOK, yalnız core.css tokenları.
   ============================================================ */

#app[data-page="dashboard"] { --page-accent: var(--primary); --page-accent-2: var(--primary-2); }
#app[data-page="settings"]  { --page-accent: var(--chart-2); --page-accent-2: var(--primary-2); }
.nav-item[data-page="dashboard"] { --nav-color: var(--primary); }
.brand-icon svg { width: 19px; height: 19px; }

/* ---------- Marka ---------- */
.edu-marka {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 800; font-size: 19px; letter-spacing: -.02em;
  color: var(--text); text-decoration: none;
}
.edu-marka-isaret {
  width: 36px; height: 36px; display: grid; place-items: center;
  border-radius: 11px; color: var(--sb-text-hover);
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  box-shadow: 0 8px 26px -10px var(--primary);
}
.edu-marka-isaret svg { width: 19px; height: 19px; }

/* ---------- Açılış sayfası ---------- */
/* core.css'in body::before/::after sabit zemin katmanları içeriğin ÜSTÜNE biniyordu
   (panelde .app-wrapper bunu z-index ile çözüyor); açılış ve kapı sayfaları da aynı katmanda. */
.edu-ust, .edu-acilis, .edu-alt, .edu-kapi { position: relative; z-index: 1; }
.edu-acilis-govde { min-height: 100vh; }
/* Üst çubuk TAM genişlik (zemin + alt çizgi kenardan kenara), içerik 1180 px'te ortalı.
   Eskiden zemin de 1180 px'te kesiliyordu ("kesilmiş gibi duruyor"). */
.edu-ust {
  position: sticky; top: 0; z-index: 20; width: 100%;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: var(--glass); -webkit-backdrop-filter: var(--glass);
  border-bottom: 1px solid var(--hairline);
}
.edu-ust-ic {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  max-width: 1180px; margin: 0 auto; padding: 14px 24px;
}
.edu-ust nav { display: flex; align-items: center; gap: 8px; }
.edu-acilis { max-width: 1180px; margin: 0 auto; padding: 0 24px 40px; }

.edu-hero {
  display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center;
  padding: 56px 0 72px;
}
.edu-cip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: var(--r-full);
  font-size: 12.5px; font-weight: 650; color: var(--success);
  background: color-mix(in srgb, var(--success) 14%, transparent);
}
.edu-cip svg { width: 14px; height: 14px; }
.edu-hero h1 {
  font-size: clamp(36px, 5.4vw, 60px); line-height: 1.04; letter-spacing: -.045em;
  font-weight: 800; margin: 18px 0 16px;
}
.edu-hero h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--primary-2), var(--chart-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.edu-hero p { font-size: 17px; line-height: 1.6; color: var(--text-muted); max-width: 520px; }
.edu-hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 22px; }
.edu-hero-cta svg { width: 17px; height: 17px; }
.edu-hero-madde { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; }
.edu-hero-madde li { display: inline-flex; align-items: center; gap: 6px; font-size: 13.5px; color: var(--text-muted); }
.edu-hero-madde svg { width: 15px; height: 15px; color: var(--success); }

/* Ürün önizlemesi */
.edu-onizleme { position: relative; min-height: 400px; }
.edu-oz-sayac {
  position: absolute; left: 0; top: 10px; width: 300px;
  padding: 28px; border-radius: 26px;
  background: var(--surface); border: 1px solid var(--hairline); box-shadow: var(--sh-lg);
  display: grid; justify-items: center; gap: 18px;
}
.edu-oz-halka {
  width: 190px; height: 190px; border-radius: 50%;
  display: grid; place-content: center; text-align: center;
  background:
    radial-gradient(closest-side, var(--surface) 84%, transparent 85% 100%),
    conic-gradient(var(--primary) 0 68%, color-mix(in srgb, var(--primary) 14%, transparent) 68% 100%);
}
.edu-oz-halka span { font-size: 30px; font-weight: 800; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.edu-oz-halka small { font-size: 12px; color: var(--text-muted); }
.edu-oz-dugmeler { display: flex; gap: 10px; }
.edu-oz-dugmeler b { width: 96px; height: 38px; border-radius: 12px; background: var(--primary); }
.edu-oz-dugmeler b + b { width: 64px; background: var(--surface-3); }
.edu-oz-banner {
  position: absolute; right: 0; bottom: 0; width: 270px;
  padding: 24px; border-radius: 22px; color: var(--sb-text-hover);
  background: linear-gradient(150deg, color-mix(in srgb, var(--primary) 70%, var(--sb-bg)), var(--sb-bg) 90%);
  box-shadow: var(--sh-lg); transform: rotate(3deg);
  display: grid; gap: 8px;
}
.edu-oz-banner small { font-size: 11px; font-weight: 700; letter-spacing: .12em; opacity: .7; }
.edu-oz-banner strong { font-size: 34px; letter-spacing: -.03em; }
.edu-oz-banner span { font-size: 13px; opacity: .85; }
.edu-oz-cubuk { display: flex; align-items: flex-end; gap: 7px; height: 70px; margin: 6px 0; }
.edu-oz-cubuk i { flex: 1; height: var(--h); border-radius: 5px; background: color-mix(in srgb, var(--sb-text-hover) 30%, transparent); }
.edu-oz-cubuk i.on { background: var(--sb-text-hover); }

.edu-ozellikler { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.edu-ozellikler article {
  padding: 22px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--hairline);
}
.edu-ozellikler h2 { font-size: 17px; margin: 14px 0 6px; letter-spacing: -.01em; }
.edu-ozellikler p { font-size: 13.5px; line-height: 1.55; color: var(--text-muted); }
.edu-oz-ikon {
  --k: var(--primary);
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px;
  color: var(--sb-text-hover); background: color-mix(in srgb, var(--k) 85%, var(--sb-bg));
}
.edu-oz-ikon svg { width: 20px; height: 20px; }
.edu-oz-ikon.k1 { --k: var(--primary); }
.edu-oz-ikon.k2 { --k: var(--chart-2); }
.edu-oz-ikon.k3 { --k: var(--success); }
.edu-oz-ikon.k4 { --k: var(--chart-4); }

/* YouTube kanalı (Querencia) — marka kırmızısı yerine panelin kırmızı tokenı */
.edu-youtube {
  --yt: var(--chart-4);
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 22px;
  margin-top: 56px; padding: 26px 28px; border-radius: var(--r-lg);
  background: linear-gradient(120deg, color-mix(in srgb, var(--yt) 16%, var(--surface)), var(--surface) 70%);
  border: 1px solid color-mix(in srgb, var(--yt) 30%, var(--hairline));
}
/* Kanal logosu (YouTube profil resmi, img/kanal-*.webp — CSP dış görsele izin vermediği için yerel kopya) */
.edu-yt-avatar { position: relative; display: block; width: 64px; height: 64px; flex: none; }
.edu-yt-avatar img {
  width: 64px; height: 64px; border-radius: 50%; display: block; object-fit: cover;
  box-shadow: 0 0 0 3px var(--surface), 0 0 0 5px var(--yt), 0 12px 30px -12px var(--yt);
}
.edu-yt-rozet {
  position: absolute; right: -6px; bottom: -4px; width: 26px; height: 26px; border-radius: 50%;
  display: grid; place-items: center; color: var(--sb-text-hover); background: var(--yt);
  box-shadow: 0 0 0 3px var(--surface);
}
.edu-yt-rozet svg { width: 14px; height: 14px; }
.edu-yt-yazi small { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--yt); }
.edu-yt-yazi h2 { font-size: 21px; letter-spacing: -.02em; margin: 4px 0 6px; }
.edu-yt-yazi p { font-size: 14px; line-height: 1.55; color: var(--text-muted); max-width: 620px; }
.edu-yt-btn { background: var(--yt); border-color: transparent; color: var(--sb-text-hover); white-space: nowrap; }
.edu-yt-btn:hover { background: color-mix(in srgb, var(--yt) 85%, var(--sb-text-hover)); }
.edu-yt-btn svg { width: 17px; height: 17px; }
.edu-yt-ikon {
  width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px;
  color: var(--chart-4); text-decoration: none;
}
.edu-yt-ikon:hover { background: color-mix(in srgb, var(--chart-4) 14%, transparent); }
.edu-yt-ikon svg { width: 21px; height: 21px; }
.edu-alt a { color: var(--text-muted); }
@media (max-width: 760px) {
  .edu-youtube { grid-template-columns: 1fr; text-align: left; padding: 22px; gap: 14px; }
  .edu-yt-btn { justify-self: start; }
}

.edu-adimlar { text-align: center; padding: 72px 0 24px; }
.edu-adimlar h2 { font-size: 28px; letter-spacing: -.03em; margin-bottom: 26px; }
.edu-adimlar ol {
  list-style: none; padding: 0; margin: 0 auto 30px; max-width: 900px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; text-align: left;
}
.edu-adimlar li {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--hairline);
}
.edu-adimlar li b {
  flex: none; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%;
  color: var(--sb-text-hover); background: var(--primary); font-size: 15px;
}
.edu-adimlar li strong { display: block; font-size: 15px; }
.edu-adimlar li span { font-size: 13px; color: var(--text-muted); }
.edu-alt { text-align: center; padding: 28px 16px 36px; font-size: 12.5px; color: var(--text-faint); }

@media (max-width: 900px) {
  .edu-hero { grid-template-columns: 1fr; gap: 28px; padding: 32px 0 48px; }
  .edu-onizleme { min-height: 360px; max-width: 460px; width: 100%; margin: 0 auto; }
  .edu-ozellikler { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .edu-adimlar ol { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .edu-ust-ic { padding: 12px 16px; }
  .edu-ust .btn-ghost { display: none; }
  .edu-acilis { padding: 0 16px 32px; }
  .edu-ozellikler { grid-template-columns: 1fr; }
  .edu-oz-sayac { width: 240px; padding: 20px; }
  .edu-oz-halka { width: 150px; height: 150px; }
  .edu-oz-halka span { font-size: 24px; }
  .edu-oz-banner { width: 210px; padding: 18px; }
  .edu-oz-banner strong { font-size: 26px; }
  .edu-onizleme { min-height: 330px; }
}

/* ---------- Kayıt / giriş ---------- */
.edu-kapi-govde { min-height: 100vh; display: grid; place-items: center; padding: 28px 16px; }
.edu-kapi { width: min(420px, 100%); display: grid; gap: 18px; justify-items: center; }
.edu-kapi-kart {
  width: 100%; padding: 32px 30px 28px;
  background: var(--surface); border: 1px solid var(--hairline);
  border-radius: var(--r-lg); box-shadow: var(--sh-lg);
}
.edu-kapi-kart h1 { font-size: 23px; letter-spacing: -.03em; }
.edu-kapi-kart .sub { color: var(--text-muted); font-size: 13.5px; margin: 4px 0 22px; }
.edu-kapi-kart .btn { width: 100%; margin-top: 6px; }
.edu-kapi-alt { font-size: 13.5px; color: var(--text-muted); }
.edu-kapi-alt a { color: var(--primary-2); font-weight: 650; }
.edu-hata {
  background: var(--danger-soft); color: var(--danger);
  border-radius: var(--r-sm); padding: 10px 13px; font-size: 13px; font-weight: 560; margin-bottom: 16px;
}
.edu-ipucu { font-weight: 500; color: var(--text-faint); font-size: 12px; margin-left: 6px; }
.edu-parola { position: relative; }
.edu-parola .form-input { padding-right: 44px; }
.edu-goster {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 34px; height: 34px; display: grid; place-items: center;
  border: 0; background: transparent; color: var(--text-muted); cursor: pointer; border-radius: var(--r-xs);
}
.edu-goster svg { width: 17px; height: 17px; }
.edu-kucuk { font-size: 12px; line-height: 1.5; color: var(--text-faint); margin-top: 14px; }
/* Bal küpü: ekran okuyucuya da görünmez, bot doldurur */
.edu-balkupu { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Bugün ---------- */
.edu-karsilama { margin-bottom: 18px; border-color: color-mix(in srgb, var(--primary) 40%, var(--hairline)); }
.edu-karsilama-bas { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.edu-karsilama h2 { font-size: 19px; letter-spacing: -.02em; }
.edu-karsilama p { font-size: 13.5px; color: var(--text-muted); margin-top: 3px; }
.edu-adimlar-ic { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.edu-adim {
  --k: var(--primary);
  display: flex; align-items: center; gap: 12px; text-align: left;
  padding: 13px 14px; border-radius: var(--r-sm); cursor: pointer;
  border: 1px solid color-mix(in srgb, var(--k) 35%, transparent);
  background: color-mix(in srgb, var(--k) 10%, var(--surface)); color: var(--text);
  font: inherit;
}
.edu-adim:hover { background: color-mix(in srgb, var(--k) 18%, var(--surface)); }
.edu-adim.k2 { --k: var(--chart-2); }
.edu-adim.k3 { --k: var(--success); }
.edu-adim-ikon {
  flex: none; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px;
  color: var(--sb-text-hover); background: var(--k);
}
.edu-adim-ikon svg { width: 18px; height: 18px; }
.edu-adim strong { display: block; font-size: 14px; }
.edu-adim small { display: block; font-size: 12px; color: var(--text-muted); }
.edu-adim-ok { width: 16px; height: 16px; margin-left: auto; color: var(--text-faint); flex: none; }

.edu-ust-izgara { display: grid; grid-template-columns: 1.3fr 1fr .8fr; gap: 16px; margin-bottom: 16px; }
.edu-alt-izgara { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; margin-bottom: 16px; }
.edu-etiket {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted);
}

.edu-sayac-kart {
  background: linear-gradient(145deg, color-mix(in srgb, var(--primary) 82%, var(--sb-bg)), color-mix(in srgb, var(--chart-2) 55%, var(--sb-bg)));
  border-color: transparent; color: var(--sb-text-hover);
}
.edu-sayac-kart .edu-etiket { color: color-mix(in srgb, var(--sb-text-hover) 78%, transparent); }
.edu-dev-sure {
  display: block; margin: 8px 0 18px;
  font-size: clamp(40px, 5vw, 58px); font-weight: 800; letter-spacing: -.04em; font-variant-numeric: tabular-nums;
}
.edu-sayac-dugmeler { display: flex; flex-wrap: wrap; gap: 8px; }
.edu-sayac-kart .btn-primary { background: var(--sb-text-hover); color: var(--primary); border-color: transparent; box-shadow: none; }
.edu-sayac-kart .btn-ghost { color: var(--sb-text-hover); }
.edu-sayac-kart .btn-ghost:hover { background: color-mix(in srgb, var(--sb-text-hover) 14%, transparent); }
.edu-nabiz { width: 9px; height: 9px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 0 var(--success); animation: eduNabiz 1.6s infinite; }
@keyframes eduNabiz {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--success) 70%, transparent); }
  100% { box-shadow: 0 0 0 10px transparent; }
}
@media (prefers-reduced-motion: reduce) { .edu-nabiz { animation: none; } }

.edu-hedef-ic { display: flex; align-items: center; gap: 18px; margin-top: 10px; color: var(--page-accent); }
.edu-hedef-ic > div { display: grid; gap: 2px; justify-items: start; color: var(--text); }
.edu-hedef-ic strong { font-size: 22px; letter-spacing: -.02em; }
.edu-hedef-ic small { font-size: 12.5px; color: var(--text-muted); }

.edu-seri-kart .card-body { display: grid; align-content: start; gap: 6px; }
.edu-seri { display: inline-flex; align-items: center; gap: 8px; font-size: 46px; font-weight: 800; letter-spacing: -.04em; color: var(--chart-3); }
.edu-seri svg { width: 36px; height: 36px; }
.edu-seri-kart small { font-size: 13px; color: var(--text-muted); }

.edu-hb-liste { display: grid; gap: 8px; }
.edu-hb {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left;
  padding: 8px 12px 8px 8px; border-radius: var(--r-sm); cursor: pointer; font: inherit; color: var(--text);
  background: color-mix(in srgb, var(--hb-color) 8%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--hb-color) 22%, transparent);
}
.edu-hb:hover { background: color-mix(in srgb, var(--hb-color) 16%, var(--surface)); }
.edu-hb.is-tamam { border-color: color-mix(in srgb, var(--hb-color) 60%, transparent); }
.edu-hb-ad { font-weight: 600; font-size: 14px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.edu-hb-say { font-size: 13px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.edu-bos { font-size: 13.5px; color: var(--text-muted); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.edu-kucuk-p { font-size: 13px; line-height: 1.55; color: var(--text-muted); margin-bottom: 12px; }
.edu-bn-turler { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.edu-bn-tur {
  display: flex; flex-direction: column; align-items: flex-start; gap: 10px;
  padding: 14px; border-radius: var(--r-sm); cursor: pointer; font: inherit; font-weight: 650; font-size: 14px;
  color: var(--text); background: var(--surface-2); border: 1px solid var(--hairline);
}
.edu-bn-tur:hover { border-color: var(--page-accent); background: color-mix(in srgb, var(--page-accent) 10%, var(--surface-2)); }
.edu-bn-tur svg { width: 20px; height: 20px; color: var(--page-accent); }

/* ---------- Ayarlar ---------- */
.edu-ayar-izgara { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 16px; align-items: start; }
.edu-tehlike { border-color: color-mix(in srgb, var(--danger) 35%, var(--hairline)); }
.edu-surum { margin-top: 18px; }

@media (max-width: 1100px) {
  .edu-ust-izgara { grid-template-columns: 1fr 1fr; }
  .edu-sayac-kart { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .edu-ust-izgara, .edu-alt-izgara, .edu-adimlar-ic { grid-template-columns: 1fr; }
}

/* ---------- Ayarlar v2: alışkanlık toplu düzenleme · sayfalar · sıfırlama (21.09.2026) ---------- */
.edu-ayar-genis { grid-column: 1 / -1; }
.edu-hbs-liste { display: grid; gap: 8px; margin-bottom: 12px; }
.edu-hbs {
  display: grid; grid-template-columns: 34px minmax(0, 1fr) 128px auto auto; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: var(--r-sm);
  background: var(--surface-2); border: 1px solid var(--hairline);
}
.edu-hbs.is-kapali { opacity: .55; }
.edu-hbs.is-kapali .edu-hbs-ad { text-decoration: line-through; }
.edu-hbs-renk {
  width: 30px; height: 30px; border-radius: 50%; cursor: pointer;
  background: var(--hb-color); border: 3px solid var(--surface); box-shadow: 0 0 0 1px var(--hairline);
}
.edu-hbs-ad { min-width: 0; }
.edu-hbs-hedef { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--text-muted); white-space: nowrap; }
.edu-hbs-hedef .form-input { width: 64px; padding-left: 10px; padding-right: 6px; }
.edu-hbs-sira { display: flex; gap: 2px; }
.edu-hbs-sira .icon-btn:disabled { opacity: .3; cursor: default; }
.edu-hbs-sil:hover { color: var(--danger); }
.edu-hbs-alt { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.edu-hbs-ozet { font-size: 12.5px; color: var(--text-muted); }

/* Aç/kapa anahtarı */
.edu-anahtar {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  background: none; border: 0; padding: 4px; font: inherit; color: var(--text-muted); font-size: 12.5px; white-space: nowrap;
}
.edu-anahtar > span {
  position: relative; width: 38px; height: 22px; border-radius: var(--r-full);
  background: var(--surface-3); border: 1px solid var(--hairline); transition: background var(--t-fast);
}
.edu-anahtar > span::after {
  content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--text-muted); transition: transform var(--t-fast), background var(--t-fast);
}
.edu-anahtar.is-on { color: var(--text); }
.edu-anahtar.is-on > span { background: color-mix(in srgb, var(--success) 70%, var(--surface-3)); border-color: transparent; }
.edu-anahtar.is-on > span::after { transform: translateX(16px); background: var(--sb-text-hover); }
.edu-anahtar em { font-style: normal; min-width: 44px; text-align: left; }

/* Kaydedilmemiş değişiklik şeridi */
.edu-kaydet-serit {
  display: none; align-items: center; gap: 10px; margin-top: 14px; padding: 10px 12px;
  border-radius: var(--r-sm); border: 1px solid color-mix(in srgb, var(--warning) 45%, transparent);
  background: color-mix(in srgb, var(--warning) 10%, var(--surface));
}
.edu-kaydet-serit.is-degisti { display: flex; }
.edu-kaydet-serit > span { flex: 1; display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 600; }
.edu-kaydet-serit svg { width: 16px; height: 16px; color: var(--warning); }

.edu-sayfa-liste { display: grid; gap: 4px; }
.edu-sayfa { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 6px 0; border-bottom: 1px solid var(--hairline); }
.edu-sayfa:last-child { border-bottom: 0; }
.edu-sayfa > span { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 14px; }
.edu-sayfa > span svg { width: 17px; height: 17px; color: var(--text-muted); }
.edu-ayar-satir { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 16px; font-size: 14px; font-weight: 600; }
.edu-sifirla { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--hairline); display: flex; flex-wrap: wrap; gap: 8px; }
.edu-sifirla .edu-alt-baslik { width: 100%; font-size: 11.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-muted); }
.edu-sifirla .edu-kucuk-p { width: 100%; margin: 4px 0 0; }

@media (max-width: 640px) {
  .edu-hbs { grid-template-columns: 30px minmax(0, 1fr) auto; grid-template-areas: "renk ad sira" "hedef hedef ac"; row-gap: 8px; }
  .edu-hbs-renk { grid-area: renk; width: 26px; height: 26px; }
  .edu-hbs-ad { grid-area: ad; }
  .edu-hbs-sira { grid-area: sira; }
  .edu-hbs-hedef { grid-area: hedef; }
  .edu-hbs .edu-anahtar { grid-area: ac; justify-self: end; }
}

/* ---------- Sayaç rengi + tam ekran odak modu (21.09.2026) ---------- */
/* Bugün'deki sayaç kartı seçilen sayaç rengini kullanır (--sayac, #app'e satır içi verilir). */
.edu-sayac-kart {
  background: linear-gradient(145deg, color-mix(in srgb, var(--sayac, var(--primary)) 82%, var(--sb-bg)),
                                      color-mix(in srgb, var(--sayac, var(--primary)) 40%, var(--sb-bg)));
}
.edu-sayac-kart .btn-primary { color: var(--sayac, var(--primary)); }
.edu-tamekran { margin-left: auto; padding: 9px 11px; }
.edu-sayac-arac { display: inline-flex; gap: 6px; }

.edu-renkler { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 6px 0 18px; }
.edu-renk {
  display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 12px 6px;
  border-radius: var(--r-sm); border: 1px solid var(--hairline); background: var(--surface-2);
  color: var(--text); font: inherit; font-size: 12.5px; font-weight: 600; cursor: pointer;
}
.edu-renk span { width: 34px; height: 34px; border-radius: 50%; background: var(--r); box-shadow: 0 6px 18px -6px var(--r); }
.edu-renk:hover { border-color: var(--r); }
.edu-renk.is-on { border-color: var(--r); box-shadow: 0 0 0 2px var(--r); }
@media (max-width: 420px) { .edu-renkler { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

body.edu-odak-acik { overflow: hidden; }
.edu-odak {
  --sayac: var(--primary);
  position: fixed; inset: 0; z-index: 200;
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  padding: max(18px, env(safe-area-inset-top)) 22px max(22px, env(safe-area-inset-bottom));
  color: var(--text);
  background:
    radial-gradient(900px 600px at 50% 42%, color-mix(in srgb, var(--sayac) 26%, transparent), transparent 70%),
    var(--bg-deep, var(--bg));
}
.edu-odak-ust { width: 100%; max-width: 1100px; display: flex; align-items: center; justify-content: space-between; }
.edu-odak-ust > div { display: flex; gap: 6px; }
.edu-odak-marka { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; color: var(--text); opacity: .9; }
.edu-odak-marka svg { width: 18px; height: 18px; color: var(--sayac); }
.edu-odak-orta { position: relative; width: min(78vmin, 640px); aspect-ratio: 1; display: grid; place-items: center; }
.edu-odak-halka { position: absolute; inset: 0; width: 100%; height: 100%; }
.edu-odak-halka circle { fill: none; stroke-width: 2.2; }
.edu-odak-halka .iz { stroke: color-mix(in srgb, var(--sayac) 16%, transparent); }
.edu-odak-halka .dolu { stroke: var(--sayac); stroke-linecap: round; transition: stroke-dasharray .6s ease;
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--sayac) 60%, transparent)); }
.edu-odak-ic { position: relative; display: grid; justify-items: center; gap: 10px; text-align: center; }
.edu-odak-durum { display: inline-flex; align-items: center; gap: 8px; font-size: clamp(12px, 1.6vmin, 15px);
  font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--text); opacity: .88; }
.edu-odak-durum em { font-style: normal; }
.edu-odak:not(.is-calisiyor) .edu-nabiz { display: none; }
.edu-odak-saat {
  font-size: clamp(54px, 15vmin, 168px); font-weight: 800; letter-spacing: -.045em; line-height: 1;
  font-variant-numeric: tabular-nums; color: var(--text);
}
/* Saatte parıltı (text-shadow) YOK: koyu zeminde rakam kenarlarını bulanıklaştırıyordu
   ("gece modunda tam net okunmuyor", 21.09.2026). Vurgu halkada kalır. */
.edu-odak-dugmeler { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.edu-odak-ana {
  min-width: 190px; background: var(--sayac); border-color: transparent; color: var(--sb-text-hover);
  box-shadow: 0 14px 40px -14px var(--sayac);
}
.edu-odak-ana:hover { background: color-mix(in srgb, var(--sayac) 88%, #fff); }
.edu-odak-bilgi { min-height: 20px; margin: 10px 0 0; font-size: 13.5px; font-weight: 600; color: var(--sayac); }
.edu-odak-ipucu { margin: 4px 0 0; font-size: 12.5px; color: var(--text); opacity: .74; }
.edu-odak-dugmeler .btn-ghost { color: var(--text); }
@media (hover: none) { .edu-odak-ipucu { display: none; } }
@media (max-height: 520px) { .edu-odak-orta { width: min(62vmin, 420px); } }

/* ---------- Sayaç kipleri: Kronometre · Geri sayım · Pomodoro (21.09.2026) ---------- */
.edu-kip { display: flex; justify-content: center; margin-bottom: 18px; }
.edu-kip .segment { max-width: 100%; }
/* Kip varken kronometre rakamları gizlenir, aynı yerde kalan süre görünür (alttaki kronometre çalışmaya devam eder). */
.edu-kip-ekran { display: none; }
.sw-dial.edu-kip-var .sw-clock, .sw-dial.edu-kip-var .sw-units, .sw-dial.edu-kip-var .sw-status { display: none; }
.sw-dial.edu-kip-var .edu-kip-ekran { display: grid; justify-items: center; gap: 8px; }
.edu-kip-etiket { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text); opacity: .85; }
.sw-dial.is-running .edu-kip-etiket { color: var(--success); opacity: 1; }
.sw-dial.edu-kip-mola .edu-kip-etiket { color: var(--warning); opacity: 1; }
.edu-kip-saat { font-size: clamp(40px, 6vw, 62px); font-weight: 800; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.edu-kip-cubuk { width: 150px; height: 5px; border-radius: var(--r-full); background: color-mix(in srgb, var(--page-accent) 18%, transparent); overflow: hidden; }
.edu-kip-cubuk i { display: block; height: 100%; width: 0; border-radius: inherit; background: var(--page-accent); transition: width .5s ease; }
.sw-dial.edu-kip-mola .edu-kip-cubuk i { background: var(--warning); }

.edu-kip-panel { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--hairline); display: grid; gap: 10px; }
.edu-kip-secenek { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.edu-kip-cip {
  padding: 7px 13px; border-radius: var(--r-full); cursor: pointer; font: inherit; font-size: 13px; font-weight: 600;
  color: var(--text); background: var(--surface-2); border: 1px solid var(--hairline);
}
.edu-kip-cip:hover { border-color: var(--page-accent); }
.edu-kip-cip.is-on { background: var(--page-accent); border-color: transparent; color: var(--sb-text-hover); }
.edu-kip-ozel { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); }
.edu-kip-ozel .form-input { width: 76px; }
.edu-kip-not { font-size: 12.8px; line-height: 1.55; color: var(--text-muted); margin: 0; }
.edu-kip-link { background: none; border: 0; padding: 0; margin-left: 6px; font: inherit; font-weight: 600; color: var(--page-accent); cursor: pointer; text-decoration: underline; }
.edu-kip-pom { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font-size: 13.4px; }
.edu-kip-pom b { color: var(--text); }
.edu-kip-turlar { display: inline-flex; gap: 5px; }
.edu-kip-turlar i { width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--page-accent); }
.edu-kip-turlar i.is-on { background: var(--page-accent); }
.edu-pom-izgara { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 12px; }
@media (max-width: 480px) { .edu-pom-izgara { grid-template-columns: 1fr; } }
.edu-odak.is-mola .edu-odak-halka .dolu { stroke: var(--warning); }
.edu-odak.is-mola .edu-odak-durum { color: var(--warning); opacity: 1; }

/* ---------- E-posta doğrulama ekranı (21.09.2026) ---------- */
.edu-bilgi {
  background: color-mix(in srgb, var(--success) 12%, transparent); color: var(--success);
  border-radius: var(--r-sm); padding: 10px 13px; font-size: 13px; font-weight: 560; margin-bottom: 16px;
}
.edu-kod-girdi { font-size: 28px; font-weight: 700; letter-spacing: .5em; text-align: center; padding: 12px; font-variant-numeric: tabular-nums; }
.edu-kod-girdi::placeholder { letter-spacing: .5em; color: var(--text-faint); }
.edu-yeniden { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 6px; margin-top: 12px; font-size: 13px; color: var(--text-muted); }
.edu-link-btn { background: none; border: 0; padding: 0; font: inherit; font-weight: 650; color: var(--primary-2); cursor: pointer; text-decoration: underline; }
.edu-link-btn:disabled { color: var(--text-faint); cursor: default; text-decoration: none; }

.edu-unuttum { text-align: center; }
.edu-unuttum a { color: var(--primary-2); font-weight: 650; }

/* ---------- Kip seçici (kayan hap) + sağ sütun kip kartı + geçiş animasyonları (21.09.2026 v2) ---------- */
.edu-kip { display: flex; justify-content: center; margin-bottom: 18px; }
.edu-kip-secici {
  position: relative; display: inline-flex; gap: 2px; padding: 4px; border-radius: var(--r-full);
  background: var(--surface-2); border: 1px solid var(--hairline); max-width: 100%;
}
.edu-kip-hap {
  position: absolute; top: 4px; bottom: 4px; left: 0; border-radius: var(--r-full);
  background: linear-gradient(135deg, var(--page-accent-2, var(--primary-2)), var(--page-accent, var(--primary)));
  box-shadow: 0 6px 18px -8px var(--page-accent, var(--primary));
  transition: transform .38s cubic-bezier(.3, 1.3, .5, 1), width .38s cubic-bezier(.3, 1.3, .5, 1);
}
.edu-kip-btn {
  position: relative; z-index: 1; border: 0; background: none; cursor: pointer; font: inherit;
  padding: 8px 16px; border-radius: var(--r-full); font-size: 13.4px; font-weight: 650; color: var(--text-muted);
  transition: color .25s ease; white-space: nowrap;
}
.edu-kip-btn:hover { color: var(--text); }
.edu-kip-btn.is-on { color: var(--sb-text-hover); }

/* Kadran ve kart girişi */
@keyframes eduKipGir { from { opacity: 0; transform: translateY(10px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes eduKartGir { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }
.sw-dial-center.edu-kip-gir { animation: eduKipGir .42s cubic-bezier(.2, .9, .3, 1); }
.edu-kip-kart.edu-kip-gir { animation: eduKartGir .45s cubic-bezier(.2, .9, .3, 1); }
@media (prefers-reduced-motion: reduce) {
  .edu-kip-hap { transition: none; }
  .sw-dial-center.edu-kip-gir, .edu-kip-kart.edu-kip-gir { animation: none; }
}

.edu-kip-kart .card-title { display: inline-flex; align-items: center; gap: 8px; }
.edu-kip-kart .card-title svg { width: 18px; height: 18px; color: var(--page-accent); }
.edu-kip-izgara { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.edu-kip-cip {
  display: flex; align-items: baseline; justify-content: center; gap: 3px; padding: 11px 6px;
  border-radius: var(--r-sm); cursor: pointer; font: inherit; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--hairline);
  transition: border-color .2s, background .2s, transform .15s;
}
.edu-kip-cip b { font-size: 18px; letter-spacing: -.02em; }
.edu-kip-cip small { font-size: 11.5px; color: var(--text-muted); }
.edu-kip-cip:hover { border-color: var(--page-accent); transform: translateY(-1px); }
.edu-kip-cip.is-on { background: var(--page-accent); border-color: transparent; color: var(--sb-text-hover); }
.edu-kip-cip.is-on small { color: color-mix(in srgb, var(--sb-text-hover) 80%, transparent); }
.edu-kip-ozel-satir { display: flex; align-items: center; gap: 8px; margin-top: 10px; }
.edu-kip-ozel { flex: 1; display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); }
.edu-kip-ozel .form-input { width: 100%; }
.edu-kip-ipucu { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: 12px 0 0; font-size: 12.3px; color: var(--text-muted); }
.edu-kip-ipucu svg { width: 14px; height: 14px; }

.edu-pom-kutular { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.edu-pom-kutu {
  display: grid; justify-items: center; gap: 2px; padding: 12px 6px; text-align: center;
  border-radius: var(--r-sm); background: var(--surface-2); border: 1px solid var(--hairline);
  transition: border-color .25s, background .25s;
}
.edu-pom-kutu svg { width: 17px; height: 17px; color: var(--text-muted); }
.edu-pom-kutu b { font-size: 22px; letter-spacing: -.03em; line-height: 1.1; }
.edu-pom-kutu small { font-size: 11px; color: var(--text-muted); line-height: 1.25; }
.edu-pom-kutu.is-on { border-color: var(--page-accent); background: color-mix(in srgb, var(--page-accent) 12%, var(--surface-2)); }
.edu-pom-kutu.is-on svg { color: var(--page-accent); }
.edu-pom-kutu.is-mola { border-color: var(--warning); background: color-mix(in srgb, var(--warning) 12%, var(--surface-2)); }
.edu-pom-kutu.is-mola svg { color: var(--warning); }
.edu-pom-alt { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 12px; font-size: 13px; color: var(--text-muted); }
.edu-pom-bugun b { color: var(--text); font-size: 15px; }

/* Giriş: Beni hatırla */
.edu-hatirla { display: flex; align-items: center; gap: 10px; margin: 2px 0 14px; cursor: pointer; font-size: 13.5px; font-weight: 600; }
.edu-hatirla input { width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer; flex: none; }
.edu-hatirla small { display: block; font-weight: 500; font-size: 12px; color: var(--text-muted); }

/* ---------- Çalışma takvimi: eşit kutular + tıklayınca banner (21.09.2026) ---------- */
#app[data-page="work"] .cal-grid { grid-auto-rows: 1fr; }
#app[data-page="work"] .wk-cell { height: 100%; min-height: 64px; }
#app[data-page="work"] .wk-cell-share { display: none; }          /* hücrenin kendisi banner açıyor */
@media (max-width: 760px) { #app[data-page="work"] .wk-cell { min-height: 48px; } }
.edu-gizli { display: none !important; }
.edu-bn-sure {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-top: 4px;
  padding: 12px 14px; border-radius: var(--r-sm); background: var(--surface-2); border: 1px solid var(--hairline);
}
.edu-bn-sure-et { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 650; margin-right: auto; }
.edu-bn-sure-et svg { width: 15px; height: 15px; color: var(--page-accent, var(--primary)); }
.edu-bn-sure label { display: inline-flex; align-items: center; gap: 5px; }
.edu-bn-sure .form-input { width: 64px; padding: 7px 8px; text-align: center; }
.edu-bn-sure em { font-style: normal; font-size: 12.5px; color: var(--text-muted); }

/* ---------- Kip kilidi: sayaç çalışırken seçici + kart soluk, tıklanmaz (21.09.2026) ---------- */
.edu-kip { flex-direction: column; align-items: center; gap: 8px; }
.edu-kip-secici, .edu-kip-kart .card-body, .edu-kip-kart .card-head > button { transition: opacity .3s ease, filter .3s ease; }
.edu-kip.is-kilitli .edu-kip-secici { opacity: .42; filter: saturate(.5); pointer-events: none; }
.edu-kip-kart.is-kilitli .edu-kip-izgara, .edu-kip-kart.is-kilitli .edu-kip-ozel-satir,
.edu-kip-kart.is-kilitli .card-head > button, .edu-kip-kart.is-kilitli .edu-kip-link { opacity: .42; filter: saturate(.5); pointer-events: none; }
.edu-kip-kilit-not {
  display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-muted);
  opacity: 0; max-height: 0; overflow: hidden; transition: opacity .3s ease, max-height .3s ease;
}
.edu-kip-kilit-not svg { width: 13px; height: 13px; }
.edu-kip.is-kilitli .edu-kip-kilit-not { opacity: 1; max-height: 20px; }
@media (prefers-reduced-motion: reduce) { .edu-kip-secici, .edu-kip-kilit-not { transition: none; } }