/* ============================================================
   TAKİP PANELİ — ÇEKİRDEK TASARIM SİSTEMİ  ·  v2 "NEON"
   Koyu, neonlu, katmanlı ve hareketli.

   İki kural:
   1) Renk yazarken ham hex kullanma, var(--token) kullan.
      Koyu/açık tema token değişimiyle olur; `body.dark .x` kuralı YASAK.
   2) Hareket sadece `transform` ve `opacity` üzerinden yapılır (GPU).
      Genişlik/yükseklik/gölge animasyonu ekranı kastırır.
   ============================================================ */

/* ---------- 1. TOKENLAR ---------- */

:root {
  /* — AÇIK TEMA — düz beyaz değil: mavi-mor kırıklı, katmanlı — */
  --bg:            #eceef7;
  --bg-deep:       #e2e5f2;
  --surface:       #fbfcff;
  --surface-2:     #f2f4fb;
  --surface-3:     #e8ebf6;
  --surface-hover: #f5f7fd;
  --hairline:      #dbe0ee;
  --hairline-soft: #e8ecf6;
  --sheen:         rgba(255,255,255,.9);   /* kart üst kenarındaki ışık çizgisi */

  --text:       #0c1024;
  --text-2:     #454e66;
  --text-muted: #6f7994;
  --text-faint: #9aa3ba;

  --primary:       #6D31FF;
  --primary-2:     #9a6bff;
  --primary-soft:  #ece3ff;
  --primary-text:  #5a24e0;
  --accent:        #00B8B0;
  --accent-soft:   #d7f5f2;

  --success:      #06A574;
  --success-soft: #d5f4e8;
  --warning:      #DC8A05;
  --warning-soft: #fceed6;
  --danger:       #E03B41;
  --danger-soft:  #fce6e6;
  --info:         #1D6FF2;
  --info-soft:    #dcebfe;

  --sb-bg:        #0b0e1c;
  --sb-bg-2:      #151a36;
  --sb-hairline:  rgba(255,255,255,.08);
  --sb-text:      #98a1bd;
  --sb-text-hover:#f0f2fa;
  --sb-active-bg: rgba(109,49,255,.2);

  /* Business (ders dışı iş) kipi: renk yerine gri. Kullanıcı kipi bir bakışta
     ayırt etsin diye sayfa kimlik rengi bilerek nötrleşiyor. */
  --is-accent:   #5F6880;
  --is-accent-2: #97A0B8;

  --chart-track: #dfe4f1;
  --chart-grid:  #e7eaf5;
  --chart-label: #7f89a3;
  --chart-1: #6D31FF;
  --chart-2: #00B8B0;
  --chart-3: #DC8A05;
  --chart-4: #E03B41;
  --chart-5: #1D6FF2;
  --chart-6: #B92FC2;

  /* neon: açık temada hafif, koyu temada tam güç */
  --neon-a:   .16;   /* dış hale opaklığı */
  --neon-b:   .10;   /* iç hale opaklığı */
  --neon-blur: 26px;
  --glass:    saturate(150%) blur(14px);

  --sh-xs: 0 1px 2px rgba(12,16,36,.06);
  --sh-sm: 0 2px 10px -2px rgba(12,16,36,.09);
  --sh-md: 0 12px 28px -12px rgba(12,16,36,.22), 0 2px 8px rgba(12,16,36,.06);
  --sh-lg: 0 30px 70px -24px rgba(12,16,36,.34), 0 8px 20px rgba(12,16,36,.09);

  --sb-w: 268px;          /* kenar çubuğu — bir tık genişletildi */
  --rail-w: 356px;        /* sağdaki bilgi rayı — bir tık genişletildi */
  --r-xs: 9px;
  --r-sm: 12px;
  --r:    16px;
  --r-lg: 22px;
  --r-full: 999px;

  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px;
  --sp-4: 16px; --sp-5: 22px; --sp-6: 30px; --sp-7: 42px;

  /* hız — kullanıcı "hızlı" istedi: etkileşim 110-180ms, giriş 320-460ms */
  --ease:      cubic-bezier(.2,.7,.3,1);
  --ease-out:  cubic-bezier(.16,1,.3,1);
  --ease-back: cubic-bezier(.34,1.4,.5,1);
  --t-fast: .11s var(--ease);
  --t:      .17s var(--ease);
  --t-slow: .34s var(--ease-out);
}

:root[data-theme="dark"] {
  /* — KOYU TEMA — varsayılan. Mürekkep siyahı değil, mor kırıklı gece — */
  --bg:            #05060f;
  --bg-deep:       #02030a;
  --surface:       #0d1020;
  --surface-2:     #12162a;
  --surface-3:     #191e36;
  --surface-hover: #171c33;
  --hairline:      #232948;
  --hairline-soft: #1a1f39;
  --sheen:         rgba(255,255,255,.07);

  --text:       #f1f3fb;
  --text-2:     #b9c0d8;
  --text-muted: #858ea8;
  --text-faint: #5c6684;

  --primary:      #8B5CFF;
  --primary-2:    #B79BFF;
  --primary-soft: #1d1740;
  --primary-text: #c0a8ff;
  --accent:       #1EE0D2;
  --accent-soft:  #08302f;

  --success:      #2BD69B;
  --success-soft: #06301f;
  --warning:      #FFB43D;
  --warning-soft: #2f2109;
  --danger:       #FF6169;
  --danger-soft:  #331116;
  --info:         #5AA0FF;
  --info-soft:    #0d1f3d;

  --sb-bg:        #06070f;
  --sb-bg-2:      #0d1024;
  --sb-hairline:  rgba(255,255,255,.07);
  --sb-text:      #7e88a6;
  --sb-text-hover:#f2f4fc;
  --sb-active-bg: rgba(139,92,255,.22);

  --is-accent:   #98A2BD;
  --is-accent-2: #C6CCDD;

  --chart-track: #1c2240;
  --chart-grid:  #161b33;
  --chart-label: #6b7593;
  --chart-1: #8B5CFF;
  --chart-2: #1EE0D2;
  --chart-3: #FFB43D;
  --chart-4: #FF6169;
  --chart-5: #5AA0FF;
  --chart-6: #E45BEE;

  --neon-a:   .55;
  --neon-b:   .26;
  --neon-blur: 34px;

  --sh-xs: 0 1px 3px rgba(0,0,0,.55);
  --sh-sm: 0 3px 14px -4px rgba(0,0,0,.7);
  --sh-md: 0 16px 38px -16px rgba(0,0,0,.85), 0 3px 10px rgba(0,0,0,.5);
  --sh-lg: 0 40px 90px -30px rgba(0,0,0,.95), 0 10px 26px rgba(0,0,0,.6);
}

/* ---------- 1b. SAYFA KİMLİK RENGİ ----------
   Her modülün kendi neon tonu. Halka, bar, ısı haritası, birincil düğme,
   segment sekmesi ve kart halesi bunu otomatik izler. */

#app                      { --page-accent: var(--primary);  --page-accent-2: var(--primary-2); }
#app[data-page="lingusta"]{ --page-accent: var(--chart-1);  --page-accent-2: #B79BFF; }
#app[data-page="almanca"] { --page-accent: var(--accent);   --page-accent-2: #7CF3E9; }
#app[data-page="spor"]    { --page-accent: var(--warning);  --page-accent-2: #FFD08A; }
#app[data-page="plan"]    { --page-accent: var(--chart-3);  --page-accent-2: #F5C26B; }
#app[data-page="work"]    { --page-accent: var(--info);     --page-accent-2: #96C2FF; }
#app[data-page="timer"]   { --page-accent: var(--info);     --page-accent-2: #96C2FF; }
#app[data-page="habits"]  { --page-accent: var(--success);  --page-accent-2: #7DEFC4; }
#app[data-page="typing"]  { --page-accent: var(--chart-6);  --page-accent-2: #F29AF8; }
#app[data-page="lingodots"]{ --page-accent: var(--chart-4); --page-accent-2: #FF9A8B; }
#app[data-page="lingoen"]{ --page-accent: var(--chart-2); --page-accent-2: #7FD1C1; }
#app[data-page="ogrenciler"]{ --page-accent: var(--chart-4); --page-accent-2: #FF9A8B; }
#app[data-page="monk"]     { --page-accent: var(--chart-2);  --page-accent-2: #7CF3E9; }
#app[data-page="kanal"]   { --page-accent: var(--chart-4);  --page-accent-2: #FF9A8B; }

/* Business kipi sayfa renginin ÜSTÜNE biner (Sayaç + Çalışma Saatleri).
   Aynı özgüllük, sonra geldiği için kazanır; `--glow` de aşağıda #app üzerinde
   hesaplandığı için hale kendiliğinden grileşir. Kipi sayfa kendi render'ında
   yazar, App.render() her çizimde siler. */
#app[data-mod="is"]       { --page-accent: var(--is-accent); --page-accent-2: var(--is-accent-2); }

/* Neon hale — her yerde bu iki değişkenle çağrılır.

   TUZAK: bu iki değişken ÖNCE `:root` üzerinde tanımlıydı. Özel değişkenler
   tanımlandıkları öğede çözülür; `--page-accent` ise `#app` üzerinde tanımlı.
   Sonuç: `--glow` her sayfada yedeğe (mor) düşüyordu ve kart halesi modülün
   kimlik rengini hiç izlemiyordu. Çözüm: haleyi `--page-accent`'in TANIMLI
   olduğu öğelerde hesapla. */
#app, .modal-box, .sidebar {
  --glow:    0 0 var(--neon-blur) -6px color-mix(in srgb, var(--page-accent, var(--primary)) calc(var(--neon-a) * 100%), transparent);
  --glow-sm: 0 0 16px -4px color-mix(in srgb, var(--page-accent, var(--primary)) calc(var(--neon-a) * 100%), transparent);
}
/* Yedek: #app dışında kalan öğeler de bir değere sahip olsun. */
:root {
  --glow:    0 0 var(--neon-blur) -6px color-mix(in srgb, var(--primary) calc(var(--neon-a) * 100%), transparent);
  --glow-sm: 0 0 16px -4px color-mix(in srgb, var(--primary) calc(var(--neon-a) * 100%), transparent);
}

/* ---------- 2. TEMEL ---------- */

*, *::before, *::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14.5px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: 'cv02','cv03','cv04','ss01';
  overflow-x: hidden;
}

/* Zemin: iki renkli hale + ince ızgara dokusu. Düz renk yerine derinlik. */
body::before {
  content: '';
  position: fixed; inset: 0;
  background:
    radial-gradient(1000px 560px at 82% -12%, color-mix(in srgb, var(--primary) 18%, transparent), transparent 68%),
    radial-gradient(760px 460px at 2% 104%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 66%),
    linear-gradient(180deg, transparent, var(--bg-deep));
  pointer-events: none; z-index: 0;
}
body::after {
  content: '';
  position: fixed; inset: 0;
  background-image:
    linear-gradient(var(--hairline-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--hairline-soft) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: .35;
  mask-image: radial-gradient(1200px 700px at 50% 0%, #000 10%, transparent 78%);
  pointer-events: none; z-index: 0;
}

h1, h2, h3, h4 { margin: 0; font-weight: 660; letter-spacing: -.024em; color: var(--text); }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--primary-text); text-decoration: none; }

::selection { background: color-mix(in srgb, var(--primary) 34%, transparent); }

* { scrollbar-width: thin; scrollbar-color: var(--hairline) transparent; }
*::-webkit-scrollbar { width: 9px; height: 9px; }
*::-webkit-scrollbar-thumb {
  background: var(--hairline); border-radius: var(--r-full);
  border: 2px solid transparent; background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover { background: var(--text-faint); background-clip: padding-box; }
*::-webkit-scrollbar-track { background: transparent; }

.tabular { font-variant-numeric: tabular-nums; }

/* ---------- 3. YERLEŞİM ---------- */

.app-wrapper { position: relative; z-index: 1; min-height: 100vh; }

/* Aurora — zeminde çok yavaş sürüklenen renk bulutu. Derinlik hissini
   veren asıl katman bu. Yalnız `transform` animasyonu (GPU), boyut/gölge yok. */
.app-wrapper::before {
  content: '';
  position: fixed; top: -30%; left: -20%;
  width: 90vw; height: 90vh;
  background:
    radial-gradient(closest-side, color-mix(in srgb, var(--page-accent, var(--primary)) 30%, transparent), transparent),
    radial-gradient(closest-side, color-mix(in srgb, var(--accent) 22%, transparent), transparent);
  background-position: 0% 0%, 70% 60%;
  background-size: 62% 62%, 48% 48%;
  background-repeat: no-repeat;
  filter: blur(48px);
  opacity: .5;
  pointer-events: none; z-index: -1;
  will-change: transform;
  animation: aurora 34s var(--ease) infinite alternate;
}
@keyframes aurora {
  0%   { transform: translate3d(0, 0, 0) rotate(0deg) scale(1); }
  50%  { transform: translate3d(14vw, 8vh, 0) rotate(8deg) scale(1.12); }
  100% { transform: translate3d(30vw, -4vh, 0) rotate(-6deg) scale(1.04); }
}
@media (prefers-reduced-motion: reduce) { .app-wrapper::before { animation: none; } }

.sidebar {
  position: fixed; inset: 0 auto 0 0;
  width: var(--sb-w);
  background:
    radial-gradient(340px 200px at 50% 0%, color-mix(in srgb, var(--primary) 22%, transparent), transparent 70%),
    linear-gradient(178deg, var(--sb-bg-2), var(--sb-bg) 52%);
  border-right: 1px solid var(--sb-hairline);
  display: flex; flex-direction: column;
  padding: 22px 14px 16px;
  z-index: 60;
  transition: transform var(--t-slow);
}
/* Sağ kenarında ince neon çizgi */
.sidebar::after {
  content: ''; position: absolute; top: 0; right: -1px; bottom: 0; width: 1px;
  background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--primary) 60%, transparent) 22%,
              color-mix(in srgb, var(--accent) 45%, transparent) 68%, transparent);
  opacity: .75;
}

.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 4px 10px 24px; }
.brand-icon {
  width: 38px; height: 38px; flex: none;
  display: grid; place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-2), var(--primary));
  box-shadow: 0 0 26px -4px color-mix(in srgb, var(--primary) 80%, transparent),
              inset 0 1px 0 rgba(255,255,255,.35);
  color: #fff; font-size: 16px; font-weight: 700;
  animation: brandPulse 4.5s var(--ease) infinite;
}
@keyframes brandPulse {
  0%, 100% { box-shadow: 0 0 24px -6px color-mix(in srgb, var(--primary) 70%, transparent), inset 0 1px 0 rgba(255,255,255,.35); }
  50%      { box-shadow: 0 0 38px -2px color-mix(in srgb, var(--primary) 95%, transparent), inset 0 1px 0 rgba(255,255,255,.35); }
}
.brand-name { color: var(--sb-text-hover); font-weight: 640; font-size: 15px; letter-spacing: -.015em; }
.brand-sub { display: block; color: var(--sb-text); font-size: 11.5px; font-weight: 500; letter-spacing: .02em; }

.sidebar-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; overflow-y: auto; }
.nav-section { display: contents; }
.nav-section-title {
  color: var(--sb-text); opacity: .6;
  font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  padding: 20px 12px 8px;
}
.nav-section-title:first-child { padding-top: 4px; }

.nav-item {
  display: flex; align-items: center; gap: 12px;
  width: 100%; padding: 10px 13px;
  background: none; border: 0; border-radius: 11px;
  color: var(--sb-text);
  font-size: 14px; font-weight: 540; text-align: left;
  transition: background var(--t-fast), color var(--t-fast);
  position: relative;
}
.nav-item:hover { background: rgba(255,255,255,.055); color: var(--sb-text-hover); }
.nav-item:hover .nav-icon { color: var(--nav-color, var(--primary-2)); }

.nav-item.active {
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--nav-color, var(--primary)) 30%, transparent),
    color-mix(in srgb, var(--nav-color, var(--primary)) 6%, transparent));
  color: #fff; font-weight: 630;
}
.nav-item.active::before {
  content: ''; position: absolute; left: -14px; top: 50%; translate: 0 -50%;
  width: 3px; height: 22px; border-radius: 0 3px 3px 0;
  background: var(--nav-color, var(--primary));
  box-shadow: 0 0 14px 2px color-mix(in srgb, var(--nav-color, var(--primary)) 85%, transparent);
}
.nav-item.active .nav-icon {
  color: var(--nav-color, var(--primary-2));
  filter: drop-shadow(0 0 7px color-mix(in srgb, var(--nav-color, var(--primary)) 80%, transparent));
}
.nav-icon, .nav-item svg {
  width: 18px; height: 18px; flex: none; stroke-width: 1.9;
  color: color-mix(in srgb, var(--nav-color, var(--sb-text)) 88%, var(--sb-text));
  transition: color var(--t-fast), filter var(--t-fast);
}

.nav-item[data-page="dashboard"] { --nav-color: var(--chart-1); }
.nav-item[data-page="lingusta"]  { --nav-color: var(--chart-1); }
.nav-item[data-page="almanca"]   { --nav-color: var(--chart-2); }
.nav-item[data-page="plan"]      { --nav-color: var(--chart-3); }
.nav-item[data-page="work"]      { --nav-color: var(--chart-5); }
.nav-item[data-page="timer"]     { --nav-color: var(--chart-5); }
.nav-item[data-page="habits"]    { --nav-color: var(--success); }
.nav-item[data-page="spor"]      { --nav-color: var(--chart-3); }
.nav-item[data-page="typing"]    { --nav-color: var(--chart-6); }
.nav-item[data-page="lingodots"] { --nav-color: var(--chart-4); }
.nav-item[data-page="lingoen"] { --nav-color: var(--chart-2); }
.nav-item[data-page="ogrenciler"] { --nav-color: var(--chart-4); }
.nav-item[data-page="monk"]      { --nav-color: var(--chart-2); }
.nav-item[data-page="kanal"]     { --nav-color: var(--chart-4); }
.nav-item[data-page="settings"]  { --nav-color: #9aa4bf; }

.nav-badge {
  margin-left: auto; font-size: 10.5px; font-weight: 700;
  padding: 1px 7px; border-radius: var(--r-full);
  background: rgba(255,255,255,.1); color: var(--sb-text-hover);
}
.nav-item.active .nav-badge { background: rgba(255,255,255,.2); }

.nav-bottom { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--sb-hairline); }
.theme-icon { width: 18px; display: grid; place-items: center; font-size: 15px; font-style: normal; }
.logout-item { color: var(--sb-text); }
.logout-item:hover { background: color-mix(in srgb, var(--danger) 22%, transparent); color: #ffb9b9; }

.main-content { margin-left: var(--sb-w); min-height: 100vh; }
.page { padding: 32px 36px 70px; max-width: 1520px; }

/* Sayfa girişi — hızlı ve yukarıdan */
.page-enter { animation: pageIn .34s var(--ease-out); }
@keyframes pageIn {
  from { opacity: 0; transform: translate3d(0, 12px, 0); }
  to   { opacity: 1; transform: none; }
}

.topbar {
  display: none;
  position: sticky; top: 0; z-index: 40;
  align-items: center; gap: 12px;
  padding: 11px 14px;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: var(--glass);
  border-bottom: 1px solid var(--hairline);
}
.topbar strong { font-size: 14.5px; }

/* ---------- 4. SAYFA BAŞLIĞI ---------- */

.page-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; flex-wrap: wrap; margin-bottom: 28px;
  position: relative; padding-top: 14px;
}
/* Başlığın üstündeki neon çizgi */
.page-header::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 46px; height: 3px; border-radius: var(--r-full);
  background: linear-gradient(90deg, var(--page-accent), var(--page-accent-2));
  box-shadow: 0 0 16px 1px color-mix(in srgb, var(--page-accent) 80%, transparent);
}
.page-title { font-size: 30px; font-weight: 700; letter-spacing: -.035em; }
/* Kapaklı başlık (pageBanner) — görsel SAYFANIN ARKA PLANINA yedirilir (kullanıcı, 19.09.2026:
   "arka plana yedirerek, aşağıya doğru kaybolan şekilde; yoksa yer kaplıyor").
   Başlık normal boyunda kalır; görsel sayfa dolgusunu taşıp kenarlara kadar uzanır ve aşağı
   doğru maskeyle sayfa rengine karışır. Kartlar görselin silinen kısmının üstünden akar.
   `#app` izolasyonu: z-index -1 görseli gövde zemininin ALTINA değil, #app'in içine koyar. */
#app { isolation: isolate; }
.page-banner {
  --bleed-y: 32px; --bleed-x: 36px; --sb-eff: var(--sb-w);
  /* Sağda sayfanın GERÇEK kenarına kadar uzan: #app en fazla 1520 px, geniş ekranda sağında boşluk kalır.
     Eskiden bu boşluğu gizlemek için sağa eritme maskesi vardı; açık temada "en sağı beyazlatıyordu". */
  --bleed-r: calc(var(--bleed-x) + max(0px, 100vw - var(--sb-eff) - 1520px));
  /* Kompakt: başlık üstte, düğmeler sağ üst köşede küçük (kullanıcı: "daha yukarıda olabilir") */
  min-height: 0; align-items: flex-start; padding-top: 18px; padding-bottom: 4px; margin-bottom: 22px;
}
.page-banner-img {
  position: absolute; z-index: -1; pointer-events: none;
  top: calc(-1 * var(--bleed-y)); left: calc(-1 * var(--bleed-x)); right: calc(-1 * var(--bleed-r));
  height: 430px; display: block;
  -webkit-mask-image: linear-gradient(to bottom, black 35%, transparent 100%);
          mask-image: linear-gradient(to bottom, black 35%, transparent 100%);
}
.page-banner-img img { width: 100%; height: 100%; object-fit: cover; object-position: center 40%; display: block; }
/* Başlığın okunması için sol üstte koyu gölge (görselle birlikte eriyip gider) */
.page-banner-img::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--sb-bg) 70%, transparent) 0%,
                                     color-mix(in srgb, var(--sb-bg) 20%, transparent) 50%, transparent 75%);
}
:root:not([data-theme="dark"]) .page-banner-img img { opacity: .92; }
.page-banner .page-title { color: var(--sb-text-hover); text-shadow: 0 2px 18px color-mix(in srgb, var(--sb-bg) 85%, transparent); }
.page-banner .page-subtitle { color: color-mix(in srgb, var(--sb-text-hover) 85%, transparent);
  text-shadow: 0 1px 10px color-mix(in srgb, var(--sb-bg) 85%, transparent); }
.page-banner-yazi { position: relative; max-width: 560px; }
.page-banner .page-header-actions {
  position: absolute; top: -14px; right: 0; gap: 6px;
  padding: 4px; border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--sh-sm);
}
/* Köşedeki düğmeler küçük */
.page-banner .page-header-actions .btn { min-height: 0; height: 30px; padding: 0 11px; font-size: 12.3px; gap: 6px; }
.page-banner .page-header-actions .btn svg { width: 14px; height: 14px; }
.page-banner .page-header-actions .chip { font-size: 11.3px; padding: 3px 9px; }
.page-banner .tp-mod { padding: 2px; }
.page-banner .tp-mod-btn { padding: 4px 9px; font-size: 12px; gap: 5px; }
.page-banner .tp-mod-btn svg { width: 13px; height: 13px; }
.page-banner .tp-mod-tot { display: none; }
.page-banner .page-banner-yazi { padding-right: 8px; }
@media (max-width: 920px) {
  .page-banner { --bleed-y: 18px; --bleed-x: 16px; --sb-eff: 0px; }
  .page-banner-img { height: 340px; }
}
@media (max-width: 760px) {
  /* Dar ekranda köşe başlıkla çakışır: düğmeler başlığın ÜSTÜNDE sağa yaslı bir satır olur */
  .page-banner { flex-direction: column; align-items: stretch; gap: 12px; padding-top: 6px; }
  .page-banner .page-header-actions { position: relative; top: auto; right: auto; order: -1; align-self: flex-end; max-width: 100%; }
}
@media (max-width: 640px) {
  .page-banner .page-title { font-size: 25px; }
  .page-banner-img { height: 300px; }
}

.page-subtitle { color: var(--text-muted); font-size: 14px; margin-top: 4px; }
.page-header-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* ---------- 5. KART ---------- */

/* Kart yığınlarına perspektif — 3B eğilme buradan besleniyor */
.grid, .stats-row, .db-cards { perspective: 1400px; }

.card {
  position: relative;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--surface-2) 55%, var(--surface)), var(--surface));
  border: 1px solid var(--hairline);
  border-radius: var(--r);
  box-shadow: var(--sh-sm);
  overflow: hidden;
  transform: translateZ(0);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
/* Üst kenardaki ışık çizgisi — camdan kabartma hissi */
.card::before {
  content: ''; position: absolute; top: 0; left: 12px; right: 12px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--sheen), transparent);
  pointer-events: none;
}
/* Yükselme `transform` yerine bağımsız `translate` özelliğinde:
   `transform` kullanılırsa `.tilt`in rotateX/rotateY'sini tamamen eziyor ve
   3B eğilme hiç görünmüyordu (ikisi aynı özelliği yazıyor). */
.card:hover {
  translate: 0 -3px;
  box-shadow: var(--sh-md), var(--glow-sm);
  border-color: color-mix(in srgb, var(--page-accent) 26%, var(--hairline));
}

.card-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap;
  padding: 17px 19px 0;
}
.card-title { font-size: 15px; font-weight: 640; letter-spacing: -.014em; }
.card-title small { display: block; font-size: 12.4px; font-weight: 450; color: var(--text-muted); letter-spacing: 0; margin-top: 2px; }
.card-body { padding: 16px 19px 19px; }
.card-body:only-child { padding-top: 19px; }
.card-flush > .card-body { padding: 0; }

/* Öne çıkan kart — renkli hale + kayan parıltı */
.card-hero {
  position: relative;
  background:
    radial-gradient(680px 240px at 12% -30%, color-mix(in srgb, var(--page-accent) 26%, transparent), transparent 70%),
    linear-gradient(150deg, color-mix(in srgb, var(--page-accent) 10%, var(--surface)), var(--surface) 62%);
  border-color: color-mix(in srgb, var(--page-accent) 32%, var(--hairline));
  box-shadow: var(--sh-sm), var(--glow);
}
.card-hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 32%,
    color-mix(in srgb, var(--page-accent) 12%, transparent) 47%, transparent 62%);
  transform: translateX(-100%);
  animation: sheen 7s var(--ease) infinite;
  pointer-events: none;
}
@keyframes sheen {
  0%, 62% { transform: translateX(-100%); }
  100%    { transform: translateX(100%); }
}

.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.grid-sidebar   { grid-template-columns: minmax(0,1fr) var(--rail-w); align-items: start; }
.grid-sidebar-l { grid-template-columns: var(--rail-w) minmax(0,1fr); align-items: start; }

/* ---------- 6. İSTATİSTİK ---------- */

.stats-row { display: grid; gap: 15px; grid-template-columns: repeat(auto-fit, minmax(178px, 1fr)); }
.stats-row > .stat:nth-child(6n+1) { --stat-accent: var(--chart-1); }
.stats-row > .stat:nth-child(6n+2) { --stat-accent: var(--chart-2); }
.stats-row > .stat:nth-child(6n+3) { --stat-accent: var(--chart-3); }
.stats-row > .stat:nth-child(6n+4) { --stat-accent: var(--chart-5); }
.stats-row > .stat:nth-child(6n+5) { --stat-accent: var(--chart-6); }
.stats-row > .stat:nth-child(6n+6) { --stat-accent: var(--chart-4); }

.stat {
  position: relative;
  display: flex; flex-direction: column; gap: 3px;
  padding: 16px 17px 17px;
  background:
    radial-gradient(240px 90px at 0% 0%, color-mix(in srgb, var(--stat-accent, var(--primary)) 14%, transparent), transparent 70%),
    var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r);
  box-shadow: var(--sh-xs);
  overflow: hidden;
  transform: translateZ(0);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
/* Sol kenardaki neon şerit */
.stat::after {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--stat-accent, var(--page-accent));
  box-shadow: 0 0 14px 1px color-mix(in srgb, var(--stat-accent, var(--page-accent)) 80%, transparent);
}
.stat:hover {
  transform: translate3d(0, -3px, 0);
  border-color: color-mix(in srgb, var(--stat-accent, var(--primary)) 34%, var(--hairline));
  box-shadow: var(--sh-md), 0 0 26px -8px color-mix(in srgb, var(--stat-accent, var(--primary)) calc(var(--neon-a) * 100%), transparent);
}
.stat-icon {
  width: 16px; height: 16px; margin-bottom: 4px;
  color: var(--stat-accent, var(--text-faint));
  filter: drop-shadow(0 0 6px color-mix(in srgb, var(--stat-accent, transparent) 60%, transparent));
}
.stat-label { font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); }
.stat-value {
  font-size: 27px; font-weight: 700; letter-spacing: -.034em; line-height: 1.12;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  text-shadow: 0 0 22px color-mix(in srgb, var(--stat-accent, var(--page-accent)) calc(var(--neon-b) * 100%), transparent);
}
.stat-value em { font-size: 14px; font-weight: 550; font-style: normal; color: var(--text-muted); margin-left: 4px; }
.stat-sub { font-size: 12.4px; color: var(--text-muted); }

/* ---------- 7. BUTON ---------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 16px; min-height: 38px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  color: var(--text);
  font-size: 13.4px; font-weight: 570;
  transition: background var(--t-fast), border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  white-space: nowrap;
  transform: translateZ(0);
}
.btn:hover {
  background: var(--surface-hover);
  border-color: color-mix(in srgb, var(--page-accent) 34%, var(--hairline));
  transform: translateY(-1px);
}
.btn:active { transform: translateY(1px) scale(.985); }
.btn svg { width: 15px; height: 15px; }

.btn-primary {
  background: linear-gradient(135deg, var(--page-accent-2, var(--primary-2)), var(--page-accent, var(--primary)));
  border-color: transparent; color: #fff;
  box-shadow: 0 6px 22px -8px color-mix(in srgb, var(--page-accent, var(--primary)) 85%, transparent),
              inset 0 1px 0 rgba(255,255,255,.28);
}
.btn-primary:hover {
  /* Gradyan hover'da YENİDEN verilir: `.btn:hover` (2 seçici) `background` kısaltmasıyla
     `.btn-primary`'nin (1 seçici) gradyanını eziyordu; birincil düğmeler hover'da açık temada
     BEMBEYAZ, koyu temada lacivert oluyordu (21.09.2026, kullanıcı bildirdi). */
  background: linear-gradient(135deg, var(--page-accent-2, var(--primary-2)), var(--page-accent, var(--primary)));
  color: #fff;
  filter: brightness(1.09);
  border-color: transparent;
  box-shadow: 0 10px 32px -8px color-mix(in srgb, var(--page-accent, var(--primary)) 95%, transparent),
              inset 0 1px 0 rgba(255,255,255,.28);
}

.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-3); border-color: transparent; }

.btn-danger { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.btn-danger:hover { background: color-mix(in srgb, var(--danger) 24%, transparent); box-shadow: 0 0 20px -8px var(--danger); }

.btn-sm { min-height: 32px; padding: 5px 12px; font-size: 12.5px; border-radius: var(--r-xs); }
.btn-lg { min-height: 46px; padding: 12px 24px; font-size: 15px; }
.btn-block { width: 100%; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 36px; height: 36px;
  border: 1px solid var(--hairline); border-radius: var(--r-xs);
  background: var(--surface-2); color: var(--text-2);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast);
}
.icon-btn:hover {
  background: var(--surface-3); color: var(--page-accent);
  border-color: color-mix(in srgb, var(--page-accent) 40%, var(--hairline));
  transform: translateY(-1px);
}
.icon-btn svg { width: 16px; height: 16px; }

.btn-link {
  background: none; border: 0; padding: 0; min-height: 0;
  color: var(--primary-text); font-weight: 570; font-size: inherit;
}
.btn-link:hover { text-decoration: underline; }

/* ---------- 8. SEGMENT / SEKME ---------- */

.segment {
  display: inline-flex; gap: 2px; padding: 4px;
  background: var(--surface-3);
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  /* Dar ekranda 4 sekme sığmayınca sayfayı taşırıyordu; artık kendi içinde kayar. */
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.segment::-webkit-scrollbar { display: none; }
.segment-btn { flex: none; }
.segment-btn {
  padding: 7px 15px; border: 0; border-radius: var(--r-xs);
  background: transparent; color: var(--text-muted);
  font-size: 13px; font-weight: 570;
  transition: background var(--t-fast), color var(--t-fast);
  position: relative;
}
.segment-btn:hover { color: var(--text); }
.segment-btn.active {
  background: var(--surface); color: var(--text); font-weight: 640;
  box-shadow: var(--sh-xs);
}
.segment-btn.active::after {
  content: ''; position: absolute; left: 22%; right: 22%; bottom: 3px; height: 2px;
  border-radius: var(--r-full);
  background: var(--page-accent);
  box-shadow: 0 0 10px 1px color-mix(in srgb, var(--page-accent) 85%, transparent);
}

/* ---------- 9. ROZET ---------- */

.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: var(--r-full);
  background: var(--surface-3);
  border: 1px solid var(--hairline-soft);
  color: var(--text-2);
  font-size: 11.8px; font-weight: 620; letter-spacing: .01em;
  white-space: nowrap;
}
.chip i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.chip-primary { background: var(--primary-soft); color: var(--primary-text); border-color: color-mix(in srgb, var(--primary) 30%, transparent); }
.chip-success { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 30%, transparent); }
.chip-warning { background: var(--warning-soft); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.chip-danger  { background: var(--danger-soft);  color: var(--danger);  border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.chip-info    { background: var(--info-soft);    color: var(--info);    border-color: color-mix(in srgb, var(--info) 30%, transparent); }

/* ---------- 10. FORM ---------- */

.form-group { margin-bottom: 16px; }
.form-label { display: block; margin-bottom: 7px; font-size: 12.4px; font-weight: 620; color: var(--text-2); }
.form-input, .form-select, textarea.form-input {
  width: 100%; padding: 10px 13px;
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--r-sm);
  font-size: 14px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), background var(--t-fast);
}
.form-input:focus, .form-select:focus, textarea.form-input:focus {
  outline: 0; background: var(--surface);
  border-color: var(--page-accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--page-accent) 20%, transparent),
              0 0 22px -6px color-mix(in srgb, var(--page-accent) 70%, transparent);
}
.form-input::placeholder { color: var(--text-faint); }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; }
.form-row { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
textarea.form-input { resize: vertical; min-height: 92px; line-height: 1.6; }

.time-input { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.time-input .form-input {
  width: 74px; text-align: center; font-size: 18px; font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.time-input span { color: var(--text-muted); font-size: 12.5px; font-weight: 620; }

.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; }
.switch input { display: none; }
.switch-track {
  width: 42px; height: 24px; border-radius: var(--r-full);
  background: var(--chart-track); position: relative;
  transition: background var(--t-fast), box-shadow var(--t-fast);
}
.switch-track::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--surface); box-shadow: var(--sh-xs);
  transition: transform var(--t) var(--ease-back);
}
.switch input:checked + .switch-track {
  background: var(--page-accent);
  box-shadow: 0 0 16px -3px color-mix(in srgb, var(--page-accent) 85%, transparent);
}
.switch input:checked + .switch-track::after { transform: translateX(18px); }

/* ---------- 11. MODAL ---------- */

.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  display: grid; place-items: center;
  padding: 20px;
  background: color-mix(in srgb, #03040c 70%, transparent);
  backdrop-filter: blur(8px);
  animation: fadeIn .13s var(--ease);
  perspective: 1400px;
}
.modal-overlay.hidden { display: none; }
.modal-box {
  --page-accent: var(--primary); --page-accent-2: var(--primary-2);
  width: min(580px, 100%);
  max-height: 88vh; overflow-y: auto;
  background: linear-gradient(180deg, var(--surface-2), var(--surface) 40%);
  border: 1px solid color-mix(in srgb, var(--primary) 22%, var(--hairline));
  border-radius: var(--r-lg);
  box-shadow: var(--sh-lg), 0 0 60px -20px color-mix(in srgb, var(--primary) 60%, transparent);
  padding: 26px 28px 24px;
  animation: modalIn .22s var(--ease-out);
}
.modal-box.wide { width: min(900px, 100%); }
@keyframes fadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes modalIn {
  from { opacity: 0; transform: translate3d(0, 18px, -60px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
.modal-title { font-size: 19px; font-weight: 670; letter-spacing: -.022em; }
.modal-subtitle { color: var(--text-muted); font-size: 13.2px; margin: 4px 0 20px; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; flex-wrap: wrap; }
.modal-actions .btn-danger { margin-right: auto; }

/* ---------- 12. TAKVİM ---------- */

.cal { display: flex; flex-direction: column; gap: 13px; }
.cal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.cal-month { font-size: 15.5px; font-weight: 650; letter-spacing: -.015em; }
.cal-weekdays, .cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0,1fr)); gap: 6px; }
.cal-weekdays span {
  text-align: center; font-size: 10.5px; font-weight: 700;
  letter-spacing: .09em; text-transform: uppercase; color: var(--text-faint);
  padding-bottom: 2px;
}
.cal-cell {
  position: relative;
  min-height: 64px; padding: 7px;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--r-xs);
  background: var(--surface-2);
  transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast);
}
.cal-cell:not(.empty):hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--page-accent) 45%, var(--hairline)); }
.cal-cell.empty { background: none; border-color: transparent; }
.cal-cell.today {
  border-color: var(--page-accent);
  box-shadow: 0 0 0 1px var(--page-accent), 0 0 20px -6px color-mix(in srgb, var(--page-accent) 85%, transparent);
}
.cal-cell.future { opacity: .48; }
.cal-day-num { font-size: 11px; font-weight: 660; color: var(--text-faint); font-variant-numeric: tabular-nums; }
.cal-cell.today .cal-day-num { color: var(--page-accent); }

/* ---------- 13. GRAFİKLER ---------- */

.chart-bars .chart-plot { position: relative; height: var(--chart-h, 180px); }
.chart-grid-line { position: absolute; left: 0; right: 0; height: 1px; background: var(--chart-grid); }
.chart-goal-line {
  position: absolute; left: 0; right: 0; height: 0;
  border-top: 1px dashed color-mix(in srgb, var(--page-accent) 65%, transparent);
  z-index: 2;
}
.chart-goal-line em {
  position: absolute; right: 0; top: -8px;
  font-size: 10px; font-style: normal; font-weight: 660;
  color: var(--page-accent); background: var(--surface); padding: 0 6px;
}
.chart-cols { position: absolute; inset: 0; display: flex; align-items: flex-end; gap: 5px; }
.chart-col {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  height: 100%; padding-bottom: 20px; position: relative;
}
.chart-col-bar {
  width: 100%; max-width: 36px; min-height: 2px;
  border-radius: 6px 6px 3px 3px;
  background: linear-gradient(180deg,
    var(--bar-color, var(--page-accent)),
    color-mix(in srgb, var(--bar-color, var(--page-accent)) 45%, transparent));
  box-shadow: 0 0 16px -4px color-mix(in srgb, var(--bar-color, var(--page-accent)) calc(var(--neon-a) * 100%), transparent);
  transform-origin: bottom;
  animation: barGrow .5s var(--ease-out) backwards;
  transition: filter var(--t-fast);
}
@keyframes barGrow { from { transform: scaleY(0); opacity: .3; } to { transform: scaleY(1); opacity: 1; } }
.chart-col:hover .chart-col-bar { filter: brightness(1.18) saturate(1.1); }
.chart-col.muted .chart-col-bar { background: var(--chart-track); box-shadow: none; }
.chart-col.active .chart-col-bar { box-shadow: 0 0 0 2px color-mix(in srgb, var(--page-accent) 50%, transparent), 0 0 22px -4px var(--page-accent); }
.chart-col-value { font-size: 10.5px; font-weight: 660; color: var(--text-2); margin-bottom: 5px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.chart-col-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  text-align: center; font-size: 10.5px; font-weight: 570; color: var(--chart-label);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.chart-bars.compact .chart-col-value { display: none; }

.chart-line { position: relative; color: var(--page-accent); }
.chart-line-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 9px; }
.chart-line-head strong {
  font-size: 26px; font-weight: 700; letter-spacing: -.032em; color: var(--text);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 24px color-mix(in srgb, var(--page-accent) calc(var(--neon-b) * 100%), transparent);
}
.chart-line-head strong em { font-size: 13px; font-style: normal; color: var(--text-muted); margin-left: 4px; }
.chart-delta { font-size: 12.5px; font-weight: 660; color: var(--text-muted); }
.chart-delta.up { color: var(--danger); }
.chart-delta.down { color: var(--success); }
.chart-line-svg {
  display: block; width: 100%; height: var(--chart-h, 160px);
  filter: drop-shadow(0 0 10px color-mix(in srgb, var(--page-accent) calc(var(--neon-a) * 60%), transparent));
}
.chart-line-svg path:last-child { animation: lineDraw 1s var(--ease-out) backwards; }
@keyframes lineDraw { from { opacity: 0; } to { opacity: 1; } }
.chart-line-dots { position: absolute; left: 0; right: 0; height: var(--chart-h, 160px); pointer-events: none; }
.chart-line-dot {
  position: absolute; width: 8px; height: 8px; margin: -4px;
  border-radius: 50%; background: var(--surface);
  border: 2px solid currentColor; pointer-events: auto;
  box-shadow: 0 0 10px -1px currentColor;
  transition: transform var(--t-fast);
}
.chart-line-dot:hover { transform: scale(1.5); }
.chart-line-axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--chart-label); margin-top: 7px; }
.empty-chart { color: var(--text-muted); }

.ring { display: block; color: var(--page-accent, var(--primary)); filter: drop-shadow(0 0 8px color-mix(in srgb, currentColor calc(var(--neon-a) * 70%), transparent)); }
.ring circle:first-child { stroke-opacity: .16; }
.ring-fill { transition: stroke-dashoffset .6s var(--ease-out); }
.ring.full { color: var(--success); }

.chart-donut { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.chart-donut svg { filter: drop-shadow(0 0 12px color-mix(in srgb, var(--page-accent) 30%, transparent)); }
.donut-value { font-size: 22px; font-weight: 700; fill: var(--text); }
.donut-sub { font-size: 11px; fill: var(--text-muted); }
.chart-legend { display: flex; flex-direction: column; gap: 8px; font-size: 12.8px; color: var(--text-2); }
.chart-legend li { display: flex; align-items: center; gap: 9px; }
.chart-legend i { width: 10px; height: 10px; border-radius: 3px; flex: none; box-shadow: 0 0 8px -1px currentColor; }
.chart-legend b { margin-left: auto; color: var(--text); font-variant-numeric: tabular-nums; }

.heat-strip { display: flex; flex-direction: column; gap: 10px; }
.heat-weeks { display: flex; gap: 3px; overflow-x: auto; padding-bottom: 2px; align-items: flex-start; }
.heat-week { display: grid; grid-template-rows: repeat(7, 1fr); gap: 3px; }
.heat-cell {
  width: 14px; height: 14px; border-radius: 4px;
  background: color-mix(in srgb, var(--heat-color, var(--page-accent)) calc(var(--heat, 0) * 1%), var(--chart-track));
  transition: transform var(--t-fast), box-shadow var(--t-fast);
}
.heat-cell:hover { transform: scale(1.35); box-shadow: 0 0 12px -2px var(--heat-color, var(--page-accent)); }
.heat-cell.empty { background: none; }
.heat-legend { display: flex; align-items: center; gap: 5px; font-size: 10.5px; color: var(--chart-label); }
.heat-legend i {
  width: 12px; height: 12px; border-radius: 4px;
  background: color-mix(in srgb, var(--page-accent) calc(var(--heat) * 1%), var(--chart-track));
}

.hbars { display: flex; flex-direction: column; gap: 12px; }
.hbars li { display: grid; grid-template-columns: minmax(70px, 120px) 1fr auto; align-items: center; gap: 13px; }
.hbar-label { font-size: 12.8px; font-weight: 570; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hbar-track { height: 9px; border-radius: var(--r-full); background: var(--chart-track); overflow: hidden; }
.hbar-fill {
  display: block; height: 100%; border-radius: var(--r-full);
  background: linear-gradient(90deg, color-mix(in srgb, var(--bar-color, var(--page-accent)) 55%, transparent), var(--bar-color, var(--page-accent)));
  box-shadow: 0 0 14px -3px color-mix(in srgb, var(--bar-color, var(--page-accent)) calc(var(--neon-a) * 100%), transparent);
  transform-origin: left;
  animation: barSlide .55s var(--ease-out) backwards;
  transition: width .5s var(--ease-out);
}
@keyframes barSlide { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.hbar-value { font-size: 12.6px; font-weight: 660; color: var(--text); font-variant-numeric: tabular-nums; }

.bar { display: block; height: var(--bar-h, 8px); border-radius: var(--r-full); background: var(--chart-track); overflow: hidden; }
.bar-fill {
  display: block; height: 100%; border-radius: var(--r-full);
  background: linear-gradient(90deg, color-mix(in srgb, var(--bar-color, var(--page-accent)) 55%, transparent), var(--bar-color, var(--page-accent)));
  box-shadow: 0 0 12px -3px color-mix(in srgb, var(--bar-color, var(--page-accent)) calc(var(--neon-a) * 100%), transparent);
  transform-origin: left;
  animation: barSlide .5s var(--ease-out) backwards;
  transition: width .45s var(--ease-out);
}

.spark { display: block; width: 100%; height: 28px; color: var(--page-accent); filter: drop-shadow(0 0 6px color-mix(in srgb, currentColor 45%, transparent)); }
.spark.empty { background: var(--chart-track); border-radius: 4px; height: 3px; filter: none; }

/* ---------- 14. BOŞ DURUM / TOAST ---------- */

.empty-state {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 36px 20px; text-align: center;
  color: var(--text-muted);
}
.empty-state svg { width: 28px; height: 28px; color: var(--text-faint); margin-bottom: 3px; stroke-width: 1.6; }
.empty-state strong { font-size: 14.5px; font-weight: 630; color: var(--text-2); }
.empty-state span { font-size: 13px; max-width: 400px; }

.toast {
  position: fixed; right: 18px; bottom: 18px; z-index: 300;
  padding: 12px 17px;
  background: var(--surface-2); border: 1px solid var(--hairline);
  border-left: 3px solid var(--success);
  border-radius: var(--r-sm);
  box-shadow: var(--sh-md), 0 0 26px -10px var(--success);
  font-size: 13.4px; font-weight: 570;
  opacity: 0; transform: translate3d(0, 12px, 0); pointer-events: none;
  transition: opacity var(--t), transform var(--t) var(--ease-back);
}
.toast.visible { opacity: 1; transform: none; }
.toast.warn { border-left-color: var(--warning); box-shadow: var(--sh-md), 0 0 26px -10px var(--warning); }
.toast.err  { border-left-color: var(--danger);  box-shadow: var(--sh-md), 0 0 26px -10px var(--danger); }

.sync-indicator {
  position: fixed; right: 18px; bottom: 18px; z-index: 290;
  padding: 8px 14px;
  background: var(--surface-2); border: 1px solid var(--hairline);
  border-radius: var(--r-full); box-shadow: var(--sh-sm);
  font-size: 11.8px; font-weight: 570; color: var(--text-muted);
  opacity: 0; transform: translate3d(0, 8px, 0);
  transition: opacity var(--t), transform var(--t);
  pointer-events: none;
}
.sync-indicator.visible { opacity: 1; transform: none; }

/* ---------- 15. LİSTE SATIRI ---------- */

.row-list { display: flex; flex-direction: column; }
.row-item {
  display: flex; align-items: center; gap: 13px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hairline-soft);
  transition: background var(--t-fast);
}
.row-item:last-child { border-bottom: 0; }
.row-main { flex: 1; min-width: 0; }
.row-title { font-size: 13.8px; font-weight: 580; overflow: hidden; text-overflow: ellipsis; }
.row-sub { font-size: 12.4px; color: var(--text-muted); }
.row-actions { display: flex; gap: 7px; }

/* ---------- 16. GİRİŞ HAREKETİ ----------
   js/motion.js sayfa çizildikten sonra .rv sınıfını ekler ve
   --i (sıra numarası) yazar; kartlar sırayla yukarıdan gelir. */

/* Gecikme adımı motion.js'teki RV_ADIM ile aynı olmalı (emniyet ağı zamanlaması). */
.rv { animation: revealUp .42s var(--ease-out) backwards; animation-delay: calc(var(--i, 0) * 32ms); }
@keyframes revealUp {
  from { opacity: 0; transform: translate3d(0, 16px, -40px); }
  to   { opacity: 1; transform: none; }
}

/* 3B eğilme — motion.js işaretçi konumunu --mx/--my olarak yazar */
.tilt {
  transform:
    perspective(1000px)
    rotateX(calc(var(--my, 0) * -3.2deg))
    rotateY(calc(var(--mx, 0) * 3.2deg))
    translate3d(0, -3px, 0);
  transition: transform .12s var(--ease);
}

/* ---------- 17. MOBİL ---------- */

@media (max-width: 1240px) {
  .grid-sidebar, .grid-sidebar-l { grid-template-columns: minmax(0,1fr); }
  .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 920px) {
  .topbar { display: flex; }
  .sidebar { transform: translateX(-100%); box-shadow: var(--sh-lg); width: min(290px, 86vw); }
  body.nav-open .sidebar { transform: none; }
  body.nav-open::after {
    content: ''; position: fixed; inset: 0; z-index: 50;
    background: rgba(3,4,12,.62); backdrop-filter: blur(3px);
    background-image: none; mask-image: none; opacity: 1;
  }
  .main-content { margin-left: 0; }
  .page { padding: 18px 16px 52px; }
  .page-title { font-size: 23px; }
  .grid-2, .grid-3 { grid-template-columns: minmax(0,1fr); }
}

@media (max-width: 620px) {
  .grid-4 { grid-template-columns: minmax(0,1fr); }
  .stats-row { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stat-value { font-size: 22px; }
  .card-body, .card-head { padding-left: 15px; padding-right: 15px; }
  .cal-cell { min-height: 48px; padding: 4px; }
  .cal-weekdays, .cal-grid { gap: 4px; }
  .modal-box { padding: 21px 18px; border-radius: var(--r); }
  .page-header { margin-bottom: 20px; }
}

/* Hareket azaltma tercihi — tüm animasyon ve 3B kapanır */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .tilt { transform: none !important; }
}

/* ---------- 18. SENKRON HATASI + ERİŞİLEBİLİRLİK ---------- */

/* Sunucuya yazılamadığında gösterge kırmızıya döner ve EKRANDA KALIR.
   Eskiden hata sessizce yutuluyordu; kullanıcı kaydedildiğini sanıyordu. */
.sync-indicator.sync-error {
  border-color: color-mix(in srgb, var(--danger) 55%, var(--hairline));
  color: var(--danger);
  box-shadow: var(--sh-sm), 0 0 22px -8px var(--danger);
  max-width: min(320px, calc(100vw - 36px));
  white-space: normal; line-height: 1.4;
}

/* Klavyeyle gezerken odak her zaman görünür olmalı. */
:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 2px solid var(--page-accent, var(--primary));
  outline-offset: 2px;
  border-radius: var(--r-xs);
}
.nav-item:focus-visible { outline-color: var(--nav-color, var(--primary-2)); }

/* Kapalı yan menü mobilde odaklanabilir kalmamalı — Tab görünmeyen
   düğmelerin içinde kayboluyordu. */
@media (max-width: 920px) {
  .sidebar { visibility: hidden; transition: transform var(--t-slow), visibility var(--t-slow); }
  body.nav-open .sidebar { visibility: visible; }
}

/* Ekran okuyucuya özel metin */
.gorsel-gizli {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}