/* KıymıkLang — styles.css */
/* ═══ BÖLÜM REHBERİ: Variables ~37 | Nav ~56 | Dialog ~182 | Vocab ~246 | Grammar ~400 | Progress ~600 ═══ */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:root {
  --bg: #050508;
  --surface: rgba(255,255,255,0.042);
  --surface2: rgba(255,255,255,0.075);
  --surface3: rgba(255,255,255,0.11);
  --border: rgba(255,255,255,0.09);
  --border-hi: rgba(255,255,255,0.18);
  --accent: #ff6b2b;
  --accent2: #ffaa72;
  --accent3: #00d97e;
  --gold: #ffbe0b;
  --crimson: #e8541a;
  --blood: #c04a18;
  --ash: rgba(255,255,255,0.024);
  --text: #f5f0eb;
  --text-dim: rgba(245,240,235,0.52);
  --text-muted: rgba(245,240,235,0.27);
  --radius: 18px;
  --shadow: 0 20px 72px rgba(0,0,0,0.55);
  --glow-accent: 0 0 56px rgba(255,107,43,0.22);
  --glow-gold: 0 0 32px rgba(255,190,11,0.18);
  --glow-green: 0 0 32px rgba(0,217,126,0.15);
  --nav-glow: 0 8px 48px rgba(0,0,0,0.7);
  /* Gradient değişkenleri — tekrar eden gradient tanımlarını merkezileştirir */
  --gradient-xp: linear-gradient(90deg, #9a3412, #f97316, #fdba74);
  --gradient-accent: linear-gradient(90deg, var(--crimson), var(--accent), var(--accent2));
  --gradient-green: linear-gradient(135deg, var(--accent3), #2ecc71);
  /* Transition timing — tutarlı animasyon hızları */
  --timing-quick: .15s;
  --timing-standard: .25s;
  --timing-slow: .35s;
}
[data-theme="light"] {
  --bg: #fafaf8;
  --surface: #ffffff;
  --surface2: #f4f1eb;
  --surface3: #ece8e0;
  --border: #e2ddd5;
  --border-hi: #cec6bb;
  --accent: #e85a1e;
  --accent2: #c24a10;
  --accent3: #059669;
  --gold: #b45309;
  --crimson: #dc2626;
  --blood: #b91c1c;
  --ash: #f0ede6;
  --text: #1c1917;
  --text-dim: #6b6460;
  --text-muted: #a89890;
  --radius: 16px;
  --shadow: 0 4px 32px rgba(0,0,0,0.09);
  --glow-accent: 0 0 20px rgba(232,90,30,0.14);
  --glow-gold: 0 0 18px rgba(180,83,9,0.12);
  --glow-green: 0 0 18px rgba(5,150,105,0.10);
}
[data-theme="light"] body {
  background: #fafaf8;
  background-image:
    radial-gradient(ellipse at 15% 15%, rgba(232,90,30,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 80%, rgba(249,115,22,0.04) 0%, transparent 50%);
}
[data-theme="light"] #nav {
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(232,90,30,0.12);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,1);
}
[data-theme="light"] #mobile-nav {
  background: rgba(255,255,255,0.97);
  border-top: 1px solid rgba(232,90,30,0.10);
  box-shadow: 0 -2px 20px rgba(0,0,0,0.06);
}
[data-theme="light"] .word-popup {
  background: #ffffff;
  border-color: rgba(232,90,30,0.20);
  box-shadow: 0 8px 32px rgba(0,0,0,0.10);
}
[data-theme="light"] .toast { background: #1c1917; color: #fafaf8; }
[data-theme="light"] #srs-banner {
  background: linear-gradient(90deg, rgba(200,70,15,0.95), rgba(168,58,12,0.95));
}
[data-theme="light"] .msg.ai .msg-bubble { background: #fff7f3; border-color: rgba(232,90,30,0.15); }
[data-theme="light"] .grammar-content-panel {
  background: #ffffff;
  border-color: #e2ddd5;
  box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
[data-theme="light"] .tab-btn:hover { background: rgba(232,90,30,0.07); }
[data-theme="light"] .tab-btn.active { background: rgba(232,90,30,0.10); color: #e85a1e; }
[data-theme="light"] .word-card { background: #ffffff; border-color: #e2ddd5; }
[data-theme="light"] .word-card:hover { border-color: rgba(232,90,30,0.35); }
[data-theme="light"] .flashcard { box-shadow: 0 8px 32px rgba(0,0,0,0.10); }
[data-theme="light"] .card-face { background: #ffffff; }
[data-theme="light"] .random-word-card { background: #ffffff; border-color: #e2ddd5; }
#theme-btn {
  background: rgba(255,255,255,.04); border: 1px solid var(--border-hi); border-radius: 9px;
  padding: 7px 8px; cursor: pointer; color: var(--text-dim); transition: all .18s;
  display: flex; align-items: center; flex-shrink: 0;
}
#theme-btn:hover { border-color: var(--accent); color: var(--accent2); background:rgba(255,107,43,.08); }
#theme-btn i { width: 15px; height: 15px; }
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background-color: #050508;
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 120vw 80vh at 50% -5%, rgba(255,107,43,0.09) 0%, transparent 58%),
    radial-gradient(ellipse 80vw 60vh at 90% 85%, rgba(200,70,10,0.05) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-attachment: fixed;
}
h1,h2,h3,h4 { font-family: 'Plus Jakarta Sans', sans-serif; }

/* ─── GLOBAL ANIMATIONS ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,107,43,0.0); }
  50%       { box-shadow: 0 0 0 8px rgba(255,107,43,0.18); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes dot-pulse {
  0%,80%,100% { transform: scale(0.7); opacity:.5; }
  40%         { transform: scale(1.0); opacity:1; }
}

/* ─── NAV ─── */
#nav {
  position: fixed; top: 12px; left: 50%; transform: translateX(-50%);
  z-index: 100; width: calc(100% - 40px); max-width: 1120px;
  background: rgba(5,5,8,0.82);
  backdrop-filter: blur(32px) saturate(220%);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 22px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px; height: 56px;
  box-shadow: 0 8px 48px rgba(0,0,0,0.65), 0 0 0 1px rgba(255,107,43,0.06), inset 0 1px 0 rgba(255,255,255,0.06);
}
#nav .logo {
  font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:1.1rem;
  letter-spacing:.5px;
  background: linear-gradient(135deg, #ffcda0, #ff6b2b, #e55010);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  display:flex; align-items:center; gap:7px;
}
#nav .tabs { display:flex; gap:2px; }
.tab-btn {
  background: none; border: none; color: var(--text-dim);
  font-family:'Plus Jakarta Sans',sans-serif; font-size:.73rem; font-weight:600; letter-spacing:.2px;
  padding: 6px 12px; border-radius: 8px; cursor: pointer; transition: all .18s;
}
.tab-btn:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.tab-btn.active {
  color: var(--accent2); background: rgba(249,115,22,.12);
  border: 1px solid rgba(249,115,22,.30);
  box-shadow: 0 0 12px rgba(249,115,22,.10);
}
#nav .xp-bar-mini {
  display: flex; align-items: center; gap: 8px; font-size: .8rem;
}
.level-badge {
  background: rgba(255,107,43,0.16);
  border-radius: 10px; padding: 4px 13px; font-family:'Plus Jakarta Sans',sans-serif;
  font-weight:700; font-size:.72rem; white-space:nowrap; letter-spacing:.5px;
  border: 1px solid rgba(249,115,22,.35); box-shadow: 0 2px 12px rgba(249,115,22,.2);
}
.xp-track { width:90px; height:4px; background:var(--border); border-radius:2px; overflow:hidden; }
.xp-fill {
  height:100%; background:var(--gradient-xp);
  border-radius:2px; transition:width .6s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 0 8px rgba(249,115,22,.5);
}

/* ─── PAGES ─── */
.page { display:none; padding-top:80px; min-height:100vh; }
.page.active { display:block; animation: fadeIn .22s ease; }

/* ─── HERO / PLACEMENT TEST ─── */
#page-home {
  flex-direction:column; align-items:center; justify-content:center;
  padding-top:80px; min-height:100vh; position:relative; overflow:hidden;
}
#page-home.active { display:flex; }
#page-home::before {
  content:''; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(ellipse 900px 700px at 30% 20%, rgba(249,115,22,0.14) 0%, transparent 65%),
    radial-gradient(ellipse 600px 500px at 75% 60%, rgba(234,88,12,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 400px 400px at 50% 90%, rgba(154,52,18,0.10) 0%, transparent 60%);
}
#page-home.test-started {
  justify-content:flex-start;
  padding-top:60px;
}
.hero { text-align:center; padding:40px 24px 28px; max-width:860px; position:relative; animation: fadeInUp .5s ease; }
.hero-badge span { width:7px;height:7px;border-radius:50%;background:var(--accent3);display:inline-block;box-shadow:0 0 8px rgba(0,217,126,.7);animation:pulse-glow 2s infinite; }
.hero-badge {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(255,107,43,.07);
  border:1px solid rgba(255,107,43,.22); border-radius:100px; padding:8px 20px;
  font-size:.78rem; font-weight:600; color:var(--accent2); margin-bottom:28px;
  backdrop-filter:blur(12px); letter-spacing:.3px;
}
.hero h1 {
  font-size:clamp(2.4rem,5.5vw,4.2rem); font-weight:900; line-height:1.08;
  background:linear-gradient(140deg, #f5f0eb 0%, #ffaa72 50%, #ff6b2b 100%);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent;
  background-clip:text; margin-bottom:18px; letter-spacing:-2px;
}
.hero p { color:var(--text-dim); font-size:1.05rem; line-height:1.78; max-width:560px; margin:0 auto 28px; }
.hero-btns { display:flex; gap:12px; justify-content:center; flex-wrap:wrap; margin-bottom:24px; }
.hero-level-section {
  background: rgba(255,255,255,0.038);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius:20px; padding:22px 26px; max-width:500px; margin:0 auto 44px;
  backdrop-filter: blur(16px);
  box-shadow: 0 4px 32px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.07);
}
.hero-level-label { font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:1.5px; color:var(--text-muted); margin-bottom:14px; }
.hero-level-btns { display:flex; gap:8px; flex-wrap:wrap; justify-content:center; margin-bottom:12px; }
.level-pill {
  padding:8px 20px; border-radius:100px; font-size:.82rem; font-weight:700;
  border:1.5px solid transparent; cursor:pointer; transition:all .2s cubic-bezier(.4,0,.2,1);
  font-family:'Plus Jakarta Sans',sans-serif;
}
.level-pill:hover { transform:translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,.2); }
.level-pill.A1 { background:rgba(16,185,129,.10); color:#10b981; border-color:rgba(16,185,129,.35); }
.level-pill.A2 { background:rgba(59,130,246,.10); color:#60a5fa; border-color:rgba(59,130,246,.35); }
.level-pill.B1 { background:rgba(245,158,11,.10); color:#f59e0b; border-color:rgba(245,158,11,.35); }
.level-pill.B2 { background:rgba(239,68,68,.10); color:#f87171; border-color:rgba(239,68,68,.35); }
.level-pill.C1 { background:rgba(249,115,22,.12); color:var(--accent2); border-color:rgba(249,115,22,.35); }
.hero-features { display:grid; grid-template-columns:repeat(3,1fr); gap:14px; max-width:660px; margin:0 auto; }
@media(max-width:560px){ .hero-features{grid-template-columns:1fr;} }
.hero-feat-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(251,146,60,.2); border-radius:18px;
  padding:20px 18px; text-align:left; transition:all .28s cubic-bezier(.4,0,.2,1);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 20px rgba(0,0,0,.2), inset 0 1px 0 rgba(255,255,255,.04);
}
.hero-feat-card:hover {
  border-color:rgba(255,107,43,.35); background:rgba(255,255,255,0.07);
  transform:translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.25), 0 0 20px rgba(251,146,60,.15);
}
.hero-feat-icon { font-size:1.7rem; margin-bottom:12px; }
.hero-feat-title { font-weight:700; font-size:.9rem; margin-bottom:5px; color:var(--text); }
.hero-feat-desc { font-size:.78rem; color:var(--text-dim); line-height:1.55; }

/* ─── DASHBOARD (Home) ─── */
#home-dashboard { display:none; padding:80px 24px 40px; max-width:900px; margin:0 auto; width:100%; animation:fadeIn .3s ease; }
.dash-hero { text-align:center; margin-bottom:32px; position:relative; }
.dash-logo { width:72px; height:72px; object-fit:contain; margin-bottom:12px; filter:drop-shadow(0 4px 20px rgba(249,115,22,.3)); }
.dash-title { font-family:'Plus Jakarta Sans',sans-serif; font-size:1.8rem; font-weight:800; color:var(--text); margin-bottom:6px; }
.dash-slogan { font-size:.92rem; color:var(--text-dim); }
.dash-stats { display:grid; grid-template-columns:repeat(4,1fr); gap:12px; margin-bottom:28px; }
.dash-stat {
  background:var(--surface); border:1px solid var(--border-hi); border-radius:16px;
  padding:18px 14px; text-align:center; transition:all .2s;
}
.dash-stat:hover { border-color:rgba(249,115,22,.35); transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,0,0,.3); }
.dash-stat-icon { font-size:1.5rem; margin-bottom:8px; }
.dash-stat-value { font-family:'Plus Jakarta Sans',sans-serif; font-size:1.3rem; font-weight:800; color:var(--accent2); }
.dash-stat-label { font-size:.72rem; color:var(--text-muted); margin-top:4px; text-transform:uppercase; letter-spacing:.8px; font-weight:600; }
.dash-cards { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:14px; margin-bottom:28px; }
.dash-card {
  background:var(--surface); border:1px solid var(--border-hi); border-radius:18px;
  padding:24px 20px; cursor:pointer; transition:all .25s; position:relative; overflow:hidden;
}
.dash-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:3px;
  background:var(--gradient-accent); opacity:0; transition:opacity .2s;
}
.dash-card:hover { border-color:rgba(249,115,22,.4); transform:translateY(-3px); box-shadow:0 12px 40px rgba(0,0,0,.35), var(--glow-accent); }
.dash-card:hover::before { opacity:1; }
.dash-card-icon { font-size:2rem; margin-bottom:12px; }
.dash-card-title { font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:1rem; color:var(--text); margin-bottom:6px; }
.dash-card-desc { font-size:.82rem; color:var(--text-dim); line-height:1.55; }
.dash-goal { background:var(--surface); border:1px solid var(--border-hi); border-radius:16px; padding:20px 24px; text-align:center; }
.dash-goal-title { font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:.9rem; color:var(--text); margin-bottom:12px; }
.dash-goal-bar { height:10px; background:var(--surface2); border-radius:8px; overflow:hidden; margin-bottom:8px; }
.dash-goal-fill { height:100%; background:var(--gradient-accent); border-radius:8px; transition:width .5s ease; }
.dash-goal-text { font-size:.78rem; color:var(--text-dim); }
.dash-motivation { margin-top:20px; text-align:center; font-size:.88rem; color:var(--accent2); font-style:italic; font-family:'Inter',sans-serif; }
@media(max-width:600px){
  .dash-stats { grid-template-columns:repeat(2,1fr); }
  .dash-cards { grid-template-columns:1fr; }
  .dash-title { font-size:1.4rem; }
}

/* ─── BUTTONS ─── */
.btn {
  display:inline-flex; align-items:center; gap:8px;
  background:linear-gradient(135deg,var(--blood),var(--crimson),var(--accent));
  background-size: 200% 100%; background-position: 0% center;
  color:#fff; border:1px solid rgba(255,170,114,.12); border-radius:14px;
  padding:13px 32px; font-family:'Plus Jakarta Sans',sans-serif; font-weight:700;
  font-size:.88rem; cursor:pointer; transition:all .28s cubic-bezier(.4,0,.2,1); margin-top:24px;
  box-shadow:0 4px 24px rgba(234,88,12,.3), inset 0 1px 0 rgba(255,255,255,.12);
  letter-spacing:.3px; position:relative; overflow:hidden; white-space:nowrap;
}
.btn::after {
  content:''; position:absolute; inset:0; border-radius:inherit;
  background:linear-gradient(135deg, rgba(255,255,255,.12) 0%, transparent 60%);
  opacity:0; transition:opacity .2s;
}
.btn:hover {
  transform:translateY(-2px); background-position: 100% center;
  box-shadow:0 8px 40px rgba(234,88,12,.45), inset 0 1px 0 rgba(255,255,255,.18);
}
.btn:hover::after { opacity:1; }
.btn:active { transform:translateY(0); box-shadow:0 2px 10px rgba(234,88,12,.25); }
.btn-secondary {
  background:var(--ash); color:var(--text-dim); border:1px solid var(--border);
  box-shadow:none;
}
.btn-secondary::after { display:none; }
.btn-secondary:hover {
  background:var(--surface2); color:var(--text);
  border-color:rgba(249,115,22,.35); box-shadow:0 4px 16px rgba(0,0,0,.25);
  transform:translateY(-1px);
}
.btn-sm { padding:8px 16px; font-size:.78rem; margin-top:0; border-radius:9px; }
.btn-danger {
  background:linear-gradient(135deg,#b91c1c,#dc2626);
  box-shadow:0 4px 20px rgba(220,38,38,.3);
}

/* ─── QUIZ / TEST ─── */
.quiz-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-hi);
  border-radius:var(--radius); padding:36px; max-width:600px;
  margin:0 auto; box-shadow:var(--shadow), var(--glow-accent), inset 0 1px 0 rgba(255,255,255,.04);
  animation: fadeInUp .3s ease;
}
.quiz-q {
  font-size:1.15rem; font-weight:600; margin-bottom:26px; line-height:1.65;
  font-family:'Inter',sans-serif; font-style:italic; color:var(--text);
}
.quiz-options { display:flex; flex-direction:column; gap:10px; }
.quiz-opt {
  background:var(--ash); border:1.5px solid var(--border);
  border-radius:12px; padding:14px 20px; cursor:pointer;
  transition:all .18s cubic-bezier(.4,0,.2,1); text-align:left;
  color:var(--text); font-family:'Inter',sans-serif; font-size:.95rem;
  position: relative; overflow: hidden;
}
.quiz-opt:hover {
  border-color:rgba(249,115,22,.45); background:rgba(249,115,22,.07);
  transform:translateX(5px); box-shadow: 0 2px 12px rgba(249,115,22,.1);
}
.quiz-opt.correct { border-color:#10b981; background:rgba(16,185,129,.12); box-shadow: 0 0 16px rgba(16,185,129,.12); }
.quiz-opt.wrong { border-color:#f87171; background:rgba(248,113,113,.10); }
.quiz-progress { display:flex; align-items:center; gap:12px; margin-bottom:26px; }
.quiz-prog-bar { flex:1; height:4px; background:var(--border); border-radius:4px; overflow:hidden; }
.quiz-prog-fill {
  height:100%; background:var(--gradient-accent);
  transition:width .45s cubic-bezier(.4,0,.2,1);
  box-shadow: 0 0 8px rgba(249,115,22,.5);
}
.quiz-count { font-size:.78rem; color:var(--text-dim); white-space:nowrap; font-family:'Plus Jakarta Sans',sans-serif; }

/* ─── DIALOG PAGE ─── */
#page-dialog { padding: 80px 0 0; }
.dialog-layout { display:grid; grid-template-columns:1fr 300px; height:calc(100vh - 80px); }
@media(max-width:768px){ .dialog-layout{grid-template-columns:1fr;} .dialog-sidebar{display:none;} }
.chat-area {
  display:flex; flex-direction:column; border-right:1px solid var(--border);
  background: radial-gradient(ellipse 80% 50% at 50% 30%, rgba(249,115,22,0.04) 0%, transparent 70%);
}
.chat-header {
  padding:14px 20px; border-bottom:1px solid var(--border);
  background:rgba(5,5,8,0.75); backdrop-filter: blur(12px);
  display:flex; align-items:center; justify-content:space-between;
}
.chat-header h3 { font-size:.92rem; font-weight:700; }
.chat-messages {
  flex:1; overflow-y:auto; -webkit-overflow-scrolling:touch; padding:20px 20px;
  display:flex; flex-direction:column; gap:18px;
}
/* Push messages to bottom when few messages; spacer grows to fill empty space */
.chat-messages::before {
  content: ''; flex: 1 1 auto;
}
.chat-empty-state {
  flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:12px; padding:40px 20px; text-align:center; color:var(--text-dim);
  animation: fadeInUp .4s ease;
}
.chat-empty-state .chat-empty-icon {
  font-size:2.8rem; margin-bottom:4px; opacity:.7;
}
.chat-empty-state h4 {
  font-size:1rem; font-weight:700; color:var(--text); margin:0;
}
.chat-empty-state p {
  font-size:.82rem; line-height:1.6; max-width:260px; margin:0; opacity:.75;
}
.msg { max-width:82%; display:flex; flex-direction:row; gap:8px; align-items:flex-end; }
.msg.ai { align-self:flex-start; animation: fadeInUp .2s ease; }
.msg.user { align-self:flex-end; flex-direction:row-reverse; animation: fadeInUp .2s ease; }
.msg-avatar {
  width:32px; height:32px; border-radius:50%; display:flex; align-items:center;
  justify-content:center; font-size:.9rem; flex-shrink:0; margin-bottom:18px;
}
.msg.ai .msg-avatar {
  background:rgba(59,130,246,.15); border:1.5px solid rgba(59,130,246,.3);
}
.msg.user .msg-avatar {
  background:rgba(249,115,22,.15); border:1.5px solid rgba(249,115,22,.3);
}
.msg-content { display:flex; flex-direction:column; gap:4px; min-width:0; }
.msg-bubble {
  padding:12px 16px; border-radius:18px; line-height:1.65; font-size:.92rem;
}
.msg.ai .msg-bubble {
  background:var(--surface2); border:1px solid var(--border-hi);
  border-bottom-left-radius:4px;
  box-shadow: 0 2px 12px rgba(0,0,0,.15);
}
.msg.user .msg-bubble {
  background:linear-gradient(135deg,var(--blood),var(--crimson),var(--accent));
  color:#fff; border-bottom-right-radius:4px;
  box-shadow: 0 4px 16px rgba(234,88,12,.25);
}
.msg-meta { font-size:.7rem; color:var(--text-muted); padding:0 4px; }
.msg.user .msg-meta { text-align:right; }
.word-clickable {
  cursor:pointer; border-bottom:1px dashed rgba(249,115,22,.5);
  transition:all .15s;
}
.word-clickable:hover { color:var(--accent2); border-bottom-color:var(--accent2); }
.chat-input-area {
  padding:16px 20px; border-top:1.5px solid var(--border);
  background:rgba(5,5,8,0.82); backdrop-filter: blur(16px);
  display:flex; gap:12px; align-items:flex-end;
}
.chat-input {
  flex:1; background:var(--surface2); border:2px solid var(--border-hi);
  border-radius:14px; padding:13px 18px; color:var(--text);
  font-family:'Inter',sans-serif; font-size:1rem; resize:none;
  outline:none; max-height:120px; transition:border-color .2s, box-shadow .2s;
}
.chat-input:focus { border-color:rgba(249,115,22,.6); box-shadow:0 0 0 4px rgba(249,115,22,.12); }
.chat-send {
  background:linear-gradient(135deg,var(--crimson),var(--accent));
  border:none; border-radius:12px; width:44px; height:44px;
  cursor:pointer; display:flex; align-items:center; justify-content:center; flex-shrink:0;
  transition:all .2s; box-shadow:0 4px 16px rgba(234,88,12,.28);
}
.chat-send:hover { box-shadow:0 6px 28px rgba(234,88,12,.5); transform:scale(1.06); }
.chat-send svg { width:18px; height:18px; fill:white; }

/* Sidebar */
.dialog-sidebar { display:flex; flex-direction:column; overflow:hidden; background:var(--surface); }
.sidebar-section { padding:14px 16px; border-bottom:1px solid var(--border); }
.sidebar-section h4 {
  font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:1.2px;
  color:var(--text-muted); margin-bottom:10px;
}
.grammar-tip {
  background:rgba(249,115,22,.07); border:1px solid rgba(249,115,22,.2);
  border-radius:10px; padding:12px 14px; font-size:.82rem; line-height:1.65; color:var(--text-dim);
}
.grammar-tip strong { color:var(--accent2); }
.word-popup {
  position:fixed; background:var(--surface2); border:1px solid rgba(249,115,22,.35);
  border-radius:16px; padding:16px 20px;
  box-shadow:0 12px 48px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.04);
  z-index:1000; max-width:min(270px, calc(100vw - 32px)); display:none;
  backdrop-filter: blur(20px);
  animation: fadeInUp .18s ease;
}
.word-popup .pop-word { font-family:'Inter',sans-serif; font-weight:700; font-size:1.15rem; color:var(--accent2); }
.word-popup .pop-tr { color:var(--text); margin:6px 0 4px; font-size:.9rem; }
.word-popup .pop-ex { font-style:italic; color:var(--text-dim); font-size:.82rem; line-height:1.5; }
.word-popup .pop-actions { display:flex; gap:8px; margin-top:12px; }

/* ─── VOCABULARY PAGE ─── */
#page-vocab { padding:96px 24px 40px; }
.vocab-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; flex-wrap:wrap; gap:12px; }
.vocab-header h2 { font-size:1.6rem; }
.vocab-header-meta { display:flex; gap:8px; align-items:center; flex-wrap:wrap; }
.vocab-stat-pill { font-size:.75rem; font-weight:700; padding:4px 12px; border-radius:20px; background:var(--surface); border:1px solid var(--border); color:var(--text-dim); font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; }
.vocab-stat-pill.accent { border-color:rgba(46,204,113,.4); color:#2ecc71; background:rgba(46,204,113,.08); }

/* Ana sekmeler — pill segmented control */
.vocab-main-tabs { display:flex; gap:0; margin-bottom:22px; background:var(--ash); border:1px solid var(--border-hi); border-radius:12px; padding:4px; overflow:hidden; }
.vocab-main-tab { flex:1; min-width:0; background:transparent; border:none; border-radius:9px; padding:9px 10px; font-size:.77rem; font-weight:700; cursor:pointer; color:var(--text-dim); transition:all .2s; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; display:flex; align-items:center; justify-content:center; gap:5px; }
.vocab-main-tab:hover { color:var(--text); }
.vocab-main-tab.active { background:var(--surface2); color:var(--text); box-shadow:0 2px 14px rgba(0,0,0,.35); border:1px solid var(--border-hi); }
.vocab-main-tab i[data-lucide] { width:13px; height:13px; }

/* Mod butonları — tam genişlik tab şeridi */
.vocab-modes-row { display:flex; background:var(--ash); border:1px solid var(--border-hi); border-radius:10px; overflow:hidden; margin-bottom:18px; }
.mode-btn { flex:1; background:transparent; border:none; border-right:1px solid var(--border); padding:9px 10px; font-size:.77rem; cursor:pointer; color:var(--text-dim); transition:all .18s; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; display:flex; align-items:center; justify-content:center; gap:5px; white-space:nowrap; }
.mode-btn:last-child { border-right:none; }
.mode-btn:hover { color:var(--text); background:rgba(255,255,255,.04); }
.mode-btn.active { background:linear-gradient(135deg,var(--crimson),var(--accent)); color:#fff; font-weight:700; box-shadow:0 2px 10px rgba(234,88,12,.25); }

/* Kelime ekleme paneli */
.add-word-panel { background:var(--surface); border:1px solid var(--border-hi); border-radius:14px; padding:16px 18px; margin-bottom:22px; }
.add-word-panel-head { display:flex; align-items:center; gap:7px; margin-bottom:13px; font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:1.2px; color:var(--text-muted); }

/* Flashcard */
.flashcard-wrap { perspective:1200px; width:100%; max-width:520px; margin:0 auto 20px; cursor:pointer; }
.flashcard { width:100%; height:270px; position:relative; transform-style:preserve-3d; transition:transform .55s cubic-bezier(.4,0,.2,1); will-change:transform; }
.flashcard.flipped { transform:rotateY(180deg); }
.card-face {
  position:absolute; inset:0; backface-visibility:hidden;
  background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.12);
  border-radius:var(--radius); display:flex; flex-direction:column;
  align-items:center; justify-content:center; padding:32px;
  box-shadow:0 16px 56px rgba(0,0,0,.3), var(--glow-accent), inset 0 1px 0 rgba(255,255,255,.04);
}
.card-back {
  transform:rotateY(180deg);
  background:linear-gradient(135deg,rgba(249,115,22,.08),rgba(154,52,18,.06));
  border:1px solid rgba(249,115,22,.3);
}
.card-word { font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:2.4rem; color:var(--text); text-align:center; letter-spacing:2px; }
.card-tr { font-size:1.5rem; color:var(--accent2); font-weight:500; font-family:'Inter',sans-serif; font-style:italic; }
.card-hint { font-size:.8rem; color:var(--text-muted); margin-top:8px; font-family:'Inter',sans-serif; font-style:italic; }
.card-level-badge { position:absolute; top:12px; right:12px; font-size:.68rem; font-weight:700; padding:3px 9px; border-radius:6px; font-family:'Plus Jakarta Sans',sans-serif; }
.fc-controls { display:flex; justify-content:center; gap:12px; margin-bottom:16px; align-items:center; }

/* CEFR Word Bank */
.cefr-bank-layout { display:grid; grid-template-columns:228px 1fr; gap:18px; }
@media(max-width:768px){ .cefr-bank-layout{grid-template-columns:1fr;} }
.cefr-bank-sidebar { display:flex; flex-direction:column; gap:8px; }
.cefr-bank-level-btn {
  background:var(--surface); border:1.5px solid var(--border); border-radius:12px;
  padding:14px 16px; cursor:pointer; transition:all .2s; text-align:left;
}
.cefr-bank-level-btn:hover { border-color:rgba(249,115,22,.35); background:rgba(249,115,22,.04); }
.cefr-bank-level-btn.active {
  border-color:var(--accent); background:rgba(249,115,22,.08);
  box-shadow: 0 2px 14px rgba(249,115,22,.12);
}
.cbl-level { font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:1rem; letter-spacing:.8px; }
.cbl-desc { font-size:.74rem; color:var(--text-dim); margin-top:3px; font-family:'Inter',sans-serif; font-style:italic; }
.cbl-progress { height:3px; background:var(--border); border-radius:2px; margin-top:9px; overflow:hidden; }
.cbl-progress-fill { height:100%; border-radius:2px; transition:width .5s cubic-bezier(.4,0,.2,1); }
.cefr-bank-main { display:flex; flex-direction:column; gap:16px; }
.cefr-bank-controls { display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.cefr-search { background:var(--ash); border:1.5px solid var(--border-hi); border-radius:9px; padding:8px 14px; color:var(--text); font-family:'Inter',sans-serif; font-size:.92rem; outline:none; min-width:200px; transition:border-color .2s, box-shadow .2s; }
.cefr-search:focus { border-color:rgba(249,115,22,.5); box-shadow:0 0 0 3px rgba(249,115,22,.07); }
.cefr-filter-btn { background:var(--ash); border:1.5px solid var(--border); border-radius:8px; padding:7px 12px; font-size:.74rem; cursor:pointer; color:var(--text-dim); transition:all .18s; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; }
.cefr-filter-btn:hover { border-color:var(--border-hi); color:var(--text); }
.cefr-filter-btn.active { border-color:#10b981; color:#10b981; background:rgba(16,185,129,.08); }

/* CEFR word card mode = card game */
.bank-card-game { display:flex; flex-direction:column; align-items:center; gap:16px; }
.bank-flashcard-wrap { perspective:1200px; width:100%; max-width:560px; cursor:pointer; }
.bank-flashcard { width:100%; height:300px; position:relative; transform-style:preserve-3d; transition:transform .6s cubic-bezier(.4,0,.2,1); will-change:transform; }
.bank-flashcard.flipped { transform:rotateY(180deg); }
.bank-card-face {
  position:absolute; inset:0; backface-visibility:hidden;
  border-radius:var(--radius); display:flex; flex-direction:column;
  align-items:center; justify-content:center; padding:32px;
  box-shadow:0 16px 56px rgba(0,0,0,.3), var(--glow-accent), inset 0 1px 0 rgba(255,255,255,.04);
}
.bank-card-front { background:var(--surface); border:1px solid var(--border-hi); }
.bank-card-back {
  transform:rotateY(180deg);
  background:linear-gradient(135deg,rgba(249,115,22,.08),rgba(154,52,18,.06));
  border:1px solid rgba(249,115,22,.28);
}
.bank-card-en { font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:2.5rem; color:var(--text); text-align:center; letter-spacing:3px; }
.bank-card-type { font-size:.76rem; color:var(--text-muted); margin-top:6px; font-style:italic; font-family:'Inter',sans-serif; }
.bank-card-tr { font-size:1.6rem; color:var(--accent2); font-weight:500; text-align:center; font-family:'Inter',sans-serif; font-style:italic; }
.bank-card-ex { font-size:.88rem; color:var(--text-dim); margin-top:10px; text-align:center; font-style:italic; line-height:1.7; font-family:'Inter',sans-serif; }
.bank-card-nav { display:flex; align-items:center; gap:16px; }
.bank-card-actions { display:flex; gap:10px; justify-content:center; flex-wrap:wrap; }

/* AI Word Panel */
.word-ai-panel {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  display:flex; flex-direction:column; overflow:hidden; height:420px;
}
.word-ai-header { padding:12px 16px; border-bottom:1px solid var(--border); background:var(--ash); font-size:.8rem; font-weight:700; display:flex; align-items:center; gap:8px; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.5px; }
.word-ai-messages { flex:1; overflow-y:auto; padding:14px; display:flex; flex-direction:column; gap:10px; }
.word-ai-msg { padding:10px 14px; border-radius:8px; font-size:.9rem; line-height:1.8; font-family:'Inter',sans-serif; }
.word-ai-msg.ai { background:var(--ash); border:1px solid var(--border); }
.word-ai-msg.user { background:rgba(150,0,0,.15); border:1px solid rgba(192,57,43,.2); align-self:flex-end; max-width:85%; }
.word-ai-input-row { display:flex; gap:8px; padding:10px 12px; border-top:1px solid var(--border); }
.word-ai-input { flex:1; background:var(--ash); border:1px solid var(--border); border-radius:6px; padding:8px 12px; color:var(--text); font-family:'Inter',sans-serif; font-size:.9rem; outline:none; }
.word-ai-input:focus { border-color:var(--accent); }
.word-ai-send { background:linear-gradient(135deg,var(--crimson),var(--accent)); border:none; border-radius:8px; width:34px; height:34px; cursor:pointer; display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:opacity .2s; }
.word-ai-send:hover { opacity:.85; }
.word-ai-send svg { width:15px; height:15px; fill:white; }

/* Word list */
/* Kelime kartı ızgarası */
.word-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:10px; }
.word-card {
  background: rgba(255,255,255,0.042);
  border: 1px solid rgba(255,255,255,0.09); border-radius:16px;
  display:flex; flex-direction:column; overflow:hidden;
  transition: all .2s cubic-bezier(.4,0,.2,1);
  border-left:3px solid rgba(255,107,43,0.7);
  box-shadow: 0 4px 24px rgba(0,0,0,.32), inset 0 1px 0 rgba(255,255,255,.07);
}
.word-card.wc-known { border-left-color:#12d98a; box-shadow: 0 2px 12px rgba(18,217,138,.08); }
.word-card.wc-unknown { border-left-color:var(--accent3); }
.word-card:hover { transform:translateY(-3px); box-shadow:0 8px 32px rgba(0,0,0,.3), 0 0 0 1px rgba(251,146,60,.2); border-color:rgba(251,146,60,.4); }
.word-card-body { padding:13px 14px 11px 14px; flex:1; }
.wc-en { font-weight:800; font-size:.98rem; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; display:flex; align-items:center; justify-content:space-between; gap:4px; }
.wc-listen { background:none; border:none; cursor:pointer; color:var(--text-muted); padding:2px; display:flex; align-items:center; flex-shrink:0; transition:color .15s; }
.wc-listen:hover { color:var(--accent2); }
.wc-listen i[data-lucide] { width:13px; height:13px; }
.wc-tr { color:var(--text-dim); font-size:.87rem; font-family:'Inter',sans-serif; font-style:italic; margin-top:4px; }
.wc-ex { color:var(--text-muted); font-size:.75rem; font-family:'Inter',sans-serif; margin-top:5px; line-height:1.5; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.wc-tags { display:flex; gap:4px; margin-top:8px; flex-wrap:wrap; }
.tag { font-size:.68rem; padding:2px 8px; border-radius:4px; background:rgba(234,88,12,.12); color:var(--accent2); font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.2px; }
.tag.mastered { background:rgba(46,204,113,.15); color:#2ecc71; }
.word-card-footer { padding:7px 14px; border-top:1px solid var(--border); display:flex; gap:5px; background:rgba(0,0,0,.1); }
.wc-actions { display:flex; gap:6px; margin-top:8px; flex-wrap:wrap; }
.icon-btn { background:none; border:1px solid var(--border); border-radius:4px; padding:3px 8px; cursor:pointer; font-size:.72rem; color:var(--text-dim); transition:all .2s; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.2px; }
.icon-btn:hover { border-color:var(--accent); color:var(--accent2); }

/* Add word */
.add-word-form { display:flex; gap:10px; flex-wrap:wrap; align-items:flex-end; }
.form-field { display:flex; flex-direction:column; gap:5px; }
.form-field label { font-size:.72rem; color:var(--text-dim); font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.6px; text-transform:uppercase; }
.form-input {
  background:var(--ash); border:1.5px solid var(--border); border-radius:8px;
  padding:9px 14px; color:var(--text); font-family:'Inter',sans-serif; font-size:1rem;
  outline:none; transition:border-color .2s, box-shadow .2s; min-width:160px;
}
.form-input:focus { border-color:rgba(249,115,22,.5); box-shadow:0 0 0 3px rgba(249,115,22,.07); }


/* ─── PROGRESS PAGE ─── */
#page-progress { padding:96px 24px 40px; max-width:920px; margin:0 auto; }
.progress-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:14px; margin-bottom:32px; }
.stat-card {
  background: rgba(255,255,255,0.042);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius);
  padding:22px 20px; display:flex; flex-direction:column; gap:6px;
  transition: all .22s cubic-bezier(.4,0,.2,1);
  position:relative; overflow:hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,.4), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
}
.stat-card::before {
  content:''; position:absolute; inset:0; border-radius:inherit;
  background:linear-gradient(135deg,rgba(255,107,43,.06) 0%, transparent 55%);
  pointer-events:none;
}
.stat-card:hover {
  border-color:rgba(251,146,60,.5); transform:translateY(-3px);
  box-shadow:0 12px 40px rgba(0,0,0,.3), var(--glow-accent);
}
.stat-num { font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:2.2rem; letter-spacing:-1px; }
.stat-num.accent { color:var(--accent2); text-shadow:0 0 20px rgba(249,115,22,.25); }
.stat-num.gold { color:var(--gold); text-shadow:0 0 20px rgba(245,158,11,.2); }
.stat-num.green { color:var(--accent3); text-shadow:0 0 20px rgba(16,185,129,.2); }
.stat-label { font-size:.82rem; color:var(--text-dim); font-family:'Inter',sans-serif; }

/* XP / Level big display */
.level-display {
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface2) 60%, rgba(255,107,43,.05) 100%);
  border: 1px solid var(--border-hi); border-radius:var(--radius);
  padding:32px 28px; margin-bottom:24px; text-align:center;
  box-shadow: 0 4px 32px rgba(0,0,0,.25), var(--glow-accent), inset 0 1px 0 rgba(251,146,60,.08);
  position:relative; overflow:hidden;
}
.level-display::before {
  content:''; position:absolute; inset:0;
  background:radial-gradient(ellipse at 50% 0%, rgba(249,115,22,.08) 0%, transparent 65%);
  pointer-events:none;
}
.level-ring {
  width:108px; height:108px; border-radius:50%;
  background:conic-gradient(var(--accent) 0%, var(--border) 0%);
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 16px; position:relative;
  box-shadow: 0 0 28px rgba(249,115,22,.2);
}
.level-ring-inner {
  width:82px; height:82px; border-radius:50%; background:var(--surface);
  display:flex; align-items:center; justify-content:center;
  font-family:'Plus Jakarta Sans',sans-serif; font-weight:800; font-size:1.6rem;
}
.level-title { font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:1.3rem; margin-bottom:4px; }
.level-xp-bar { width:100%; max-width:380px; height:8px; background:var(--border); border-radius:4px; overflow:hidden; margin:14px auto 6px; }
.level-xp-fill {
  height:100%; background:var(--gradient-accent);
  transition:width .7s cubic-bezier(.4,0,.2,1); border-radius:4px;
  box-shadow: 0 0 10px rgba(249,115,22,.5);
}
.level-xp-text { font-size:.82rem; color:var(--text-dim); }

/* Achievements */
.achievements-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(148px,1fr)); gap:10px; margin-bottom:32px; }
.achievement {
  background:var(--surface); border:1px solid var(--border); border-radius:14px;
  padding:16px 12px; text-align:center; opacity:.25; transition:all .3s cubic-bezier(.4,0,.2,1);
  filter: grayscale(1);
}
.achievement.unlocked {
  opacity:1; border-color:rgba(245,158,11,.4); filter:none;
  background:linear-gradient(135deg, rgba(245,158,11,.06), rgba(245,158,11,.02));
  box-shadow: 0 4px 24px rgba(245,158,11,.10);
}
.achievement.unlocked:hover {
  transform:translateY(-3px);
  box-shadow: 0 8px 32px rgba(245,158,11,.18);
  border-color:rgba(245,158,11,.6);
}
.achievement .ach-icon { font-size:2rem; margin-bottom:8px; display:block; }
.achievement .ach-name { font-size:.76rem; font-weight:700; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; }
.achievement .ach-desc { font-size:.69rem; color:var(--text-muted); margin-top:3px; font-family:'Inter',sans-serif; font-style:italic; line-height:1.4; }

/* ─── EXAM PAGE ─── */
#page-exam { padding:96px 24px 40px; }
.exam-wrap { max-width:780px; margin:0 auto; }
.exam-header { text-align:center; margin-bottom:32px; }
.exam-header h2 { font-size:1.8rem; margin-bottom:8px; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:1.5px; }
.exam-type-tabs { display:flex; gap:10px; justify-content:center; margin-bottom:28px; flex-wrap:wrap; }
.exam-type-tab {
  background:var(--ash); border:1.5px solid var(--border); border-radius:16px;
  padding:16px 26px; cursor:pointer; transition:all .22s cubic-bezier(.4,0,.2,1);
  font-family:'Plus Jakarta Sans',sans-serif;
  font-size:.82rem; letter-spacing:.5px; color:var(--text-dim); text-align:center; min-width:155px;
  position:relative; overflow:hidden;
}
.exam-type-tab:hover {
  border-color:rgba(249,115,22,.4); color:var(--accent2); transform:translateY(-3px);
  box-shadow:0 8px 28px rgba(0,0,0,.25), var(--glow-accent);
}
.exam-type-tab.active {
  border-color:var(--accent); color:var(--accent2);
  background:rgba(249,115,22,.1);
  box-shadow: 0 4px 24px rgba(249,115,22,.18);
}
.exam-type-tab .ett-icon { font-size:1.6rem; display:block; margin-bottom:8px; }
.exam-result {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:40px 32px; text-align:center;
  box-shadow: var(--shadow);
  animation: fadeInUp .3s ease;
}
.result-score { font-family:'Plus Jakarta Sans',sans-serif; font-size:4.5rem; font-weight:800; letter-spacing:2px; }
.result-score.pass { color:#10b981; text-shadow:0 0 32px rgba(16,185,129,.3); }
.result-score.fail { color:var(--accent2); text-shadow:0 0 32px rgba(249,115,22,.2); }

/* ─── DAILY PLAN PAGE ─── */
#page-plan { padding:96px 24px 40px; max-width:820px; margin:0 auto; }
.plan-day-header { display:flex; align-items:center; gap:12px; margin-bottom:24px; }
.task-list { display:flex; flex-direction:column; gap:10px; }
.task-row { display:flex; align-items:center; gap:8px; }
.task-row .task-item { flex:1; }
.task-nav-btn {
  width:36px; height:36px; border-radius:50%; border:1px solid var(--border);
  background:var(--surface); display:flex; align-items:center; justify-content:center;
  cursor:pointer; color:var(--text-dim); transition:all .2s; flex-shrink:0;
}
.task-nav-btn:hover { border-color:var(--accent); color:var(--accent2); background:rgba(255,107,43,.08); }
.task-nav-btn i { width:15px; height:15px; }
.task-item {
  background: rgba(255,255,255,0.042);
  border: 1px solid rgba(255,255,255,0.09); border-radius:16px;
  padding:14px 18px; display:flex; align-items:center; gap:14px; cursor:pointer;
  transition:all .2s cubic-bezier(.4,0,.2,1);
  position:relative; overflow:hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.07);
}
.task-item::before {
  content:''; position:absolute; left:0; top:0; bottom:0; width:3px;
  background:var(--border); border-radius:14px 0 0 14px; transition:all .2s;
}
.task-item[data-type="grammar"]::before { background:var(--accent2); }
.task-item[data-type="vocab"]::before { background:var(--accent3); }
.task-item[data-type="dialog"]::before { background:var(--gold); }
.task-item:hover { border-color:rgba(249,115,22,.35); transform:translateX(3px); box-shadow:0 4px 20px rgba(0,0,0,.18); }
.task-item.done { opacity:.45; }
.task-item.done .task-title { text-decoration:line-through; }
.task-check {
  width:22px; height:22px; border-radius:7px; border:2px solid var(--border-hi);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  transition:all .2s cubic-bezier(.4,0,.2,1);
}
.task-item.done .task-check {
  background:var(--accent3); border-color:var(--accent3);
  box-shadow: 0 0 10px rgba(16,185,129,.3);
}
.task-type { font-size:.7rem; padding:3px 9px; border-radius:20px; flex-shrink:0; font-weight:700; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.2px; }
.task-type.dialog { background:rgba(255,190,11,.12); color:var(--gold); }
.task-type.grammar { background:rgba(255,107,43,.12); color:var(--accent2); }
.task-type.vocab { background:rgba(16,185,129,.12); color:var(--accent3); }
.task-title { font-weight:500; flex:1; min-width:0; font-size:.92rem; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; line-height:1.4; }
.task-xp { font-size:.76rem; color:var(--gold); font-weight:700; margin-left:auto; white-space:nowrap; font-family:'Plus Jakarta Sans',sans-serif; }

.topic-picker-overlay {
  position: fixed; inset: 0; z-index: 2000; background: rgba(0,0,0,0.7);
  display: flex; align-items: flex-end; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .22s;
  backdrop-filter: blur(10px);
}
.topic-picker-overlay.show { opacity: 1; pointer-events: all; }
.topic-picker-sheet {
  background: var(--surface); border: 1px solid var(--border-hi);
  border-radius: 28px 28px 0 0;
  padding: 8px 0 32px; width: 100%; max-width: 640px;
  box-shadow: 0 -24px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,.03);
  max-height: 82vh; overflow-y: auto;
  transform: translateY(40px); transition: transform .32s cubic-bezier(.4,0,.2,1); will-change:transform;
}
.topic-picker-overlay.show .topic-picker-sheet { transform: translateY(0); }
.tp-handle { width:36px; height:3px; background:var(--border-hi); border-radius:2px; margin:12px auto 18px; }
.tp-header { padding: 0 24px 14px; display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid var(--border); }
.tp-header h3 { font-family:'Plus Jakarta Sans',sans-serif; font-size:1rem; }
.tp-header-actions { display:flex; gap:8px; align-items:center; }
.tp-random-btn { background:linear-gradient(135deg,var(--blood),var(--accent)); color:#fff; border:none; border-radius:10px; padding:7px 16px; font-family:'Plus Jakarta Sans',sans-serif; font-weight:700; font-size:.78rem; cursor:pointer; transition:opacity .2s; }
.tp-random-btn:hover { opacity:.88; }
.tp-close-btn { background:rgba(255,255,255,.04); border:1px solid var(--border-hi); border-radius:8px; padding:6px 10px; cursor:pointer; color:var(--text-dim); font-size:.9rem; transition:all .15s; }
.tp-close-btn:hover { color:var(--text); border-color:var(--accent); }
.tp-category { padding: 18px 24px 0; }
.tp-cat-label { font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:1.4px; color:var(--text-muted); font-family:'Plus Jakarta Sans',sans-serif; margin-bottom:10px; }
.tp-chips { display:flex; flex-wrap:wrap; gap:7px; margin-bottom:4px; }
.topic-chip {
  padding: 6px 14px; border-radius:100px; font-size:.82rem; font-weight:500;
  border: 1px solid var(--border-hi); background: rgba(255,255,255,.03); color: var(--text-dim);
  cursor: pointer; transition: all .15s; font-family:'Inter',sans-serif;
  white-space: nowrap;
}
.topic-chip:hover { border-color: var(--accent2); color: var(--accent2); transform:translateY(-1px); background:rgba(249,115,22,.06); }
.topic-chip.selected { border-color: var(--accent); color: var(--accent2); background: rgba(249,115,22,0.14); font-weight:600; box-shadow:0 0 10px rgba(249,115,22,.1); }
/* ─── YAZIM ANTRENÖRÜ ─── */
.dict-card {
  background: var(--surface); border: 1px solid var(--border-hi); border-radius: 24px;
  padding: 36px 32px; text-align: center; max-width: 520px; margin: 0 auto;
  box-shadow: 0 8px 40px rgba(0,0,0,.2), var(--glow-accent);
}
.dict-level-badge { display:inline-block; padding:4px 14px; border-radius:100px; font-size:.72rem; font-weight:700; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.5px; margin-bottom:18px; background:rgba(249,115,22,.12); color:var(--accent2); border:1px solid rgba(249,115,22,.28); }
.dict-listen-btn {
  width: 76px; height: 76px; border-radius: 50%; margin: 0 auto 22px;
  background: linear-gradient(135deg,var(--blood),var(--crimson),var(--accent));
  border: none; cursor: pointer; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 28px rgba(234,88,12,.4); transition: all .22s;
}
.dict-listen-btn:hover { transform: scale(1.08); box-shadow: 0 12px 40px rgba(234,88,12,.55); }
.dict-listen-btn:active { transform: scale(0.95); }
.dict-listen-btn i { width: 28px; height: 28px; color: #fff; }
.dict-hint { font-size: .82rem; color: var(--text-muted); margin-bottom: 22px; }
.dict-input {
  width:100%; background:var(--surface2); border:2px solid var(--border-hi);
  border-radius:14px; padding:14px 18px; font-size:1.1rem; color:var(--text);
  font-family:'Inter',sans-serif; text-align:center; transition:border-color .2s, box-shadow .2s; outline:none;
}
.dict-input:focus { border-color: rgba(249,115,22,.6); box-shadow:0 0 0 4px rgba(249,115,22,.08); }
.dict-input.correct { border-color: #10b981; background: rgba(16,185,129,.07); box-shadow:0 0 16px rgba(16,185,129,.12); }
.dict-input.wrong { border-color: #f87171; background: rgba(248,113,113,.07); }
.dict-result { font-size:.9rem; margin-top:12px; min-height:20px; font-family:'Inter',sans-serif; }
.dict-result.correct { color: #10b981; }
.dict-result.wrong { color: #f87171; }
.dict-actions { display:flex; gap:10px; justify-content:center; margin-top:22px; flex-wrap:wrap; }
.dict-stats { display:flex; gap:20px; justify-content:center; margin-top:16px; font-size:.82rem; color:var(--text-dim); }
#srs-banner {
  position: fixed; top: 0; left: 0; right: 0; z-index: 105;
  background: linear-gradient(90deg, rgba(180,60,10,0.96), rgba(154,52,18,0.96));
  color: #fff; padding: 10px 20px; display: flex; align-items: center; gap: 12px;
  font-size: .85rem; font-family: 'Inter', sans-serif;
  transform: translateY(-100%); transition: transform .3s cubic-bezier(.4,0,.2,1);
  backdrop-filter: blur(12px); box-shadow:0 4px 20px rgba(234,88,12,.25);
}
#srs-banner.show { transform: translateY(80px); }
#srs-banner .srs-text { flex: 1; }
#srs-banner .srs-go { background: rgba(255,255,255,0.18); border: 1px solid rgba(255,255,255,0.28); border-radius: 8px; color: #fff; padding: 5px 14px; cursor: pointer; font-size: .8rem; font-weight: 600; font-family: 'Plus Jakarta Sans', sans-serif; transition:background .15s; }
#srs-banner .srs-go:hover { background: rgba(255,255,255,0.28); }
#srs-banner .srs-close { background: none; border: none; color: rgba(255,255,255,0.6); cursor: pointer; font-size: 1rem; padding: 2px 6px; transition:color .15s; }
#srs-banner .srs-close:hover { color: rgba(255,255,255,0.9); }
.loading-dots { display:inline-flex; gap:5px; align-items:center; padding:2px 0; }
.loading-dots span {
  width:7px; height:7px; border-radius:50%;
  background: linear-gradient(135deg,var(--accent),var(--accent2));
  animation: dot-pulse 1.2s ease-in-out infinite;
  box-shadow: 0 0 6px rgba(249,115,22,.4);
}
.loading-dots span:nth-child(2){animation-delay:.25s;}
.loading-dots span:nth-child(3){animation-delay:.5s;}

/* ─── GRAMMAR PAGE ─── */
#page-grammar { padding: 96px 24px 60px; max-width: 1080px; margin: 0 auto; }
.grammar-page-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:24px; flex-wrap:wrap; gap:12px; }
.cefr-level-tabs { display:flex; gap:6px; flex-wrap:wrap; }
.cefr-tab {
  padding: 7px 16px; border-radius: 8px; font-size: .76rem; font-weight: 700;
  cursor: pointer; border: 1.5px solid transparent; transition: all .18s;
  font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.8px;
  background: var(--ash); color: var(--text-muted);
}
.cefr-tab:hover { color:var(--text-dim); border-color:var(--border-hi); }
.cefr-tab[data-level="A1"].active { background:rgba(16,185,129,.1); border-color:#10b981; color:#10b981; box-shadow:0 0 12px rgba(16,185,129,.12); }
.cefr-tab[data-level="A2"].active { background:rgba(96,165,250,.1); border-color:#60a5fa; color:#60a5fa; box-shadow:0 0 12px rgba(96,165,250,.12); }
.cefr-tab[data-level="B1"].active { background:rgba(245,158,11,.1); border-color:#f59e0b; color:#f59e0b; box-shadow:0 0 12px rgba(245,158,11,.12); }
.cefr-tab[data-level="B2"].active { background:rgba(249,115,22,.1); border-color:#f97316; color:#f97316; box-shadow:0 0 12px rgba(249,115,22,.12); }
.cefr-tab[data-level="C1"].active { background:rgba(248,113,113,.1); border-color:#f87171; color:#f87171; box-shadow:0 0 12px rgba(248,113,113,.12); }
.grammar-layout { display:grid; grid-template-columns:256px 1fr; gap:20px; }
@media(max-width:768px){ .grammar-layout{grid-template-columns:1fr;} }
.grammar-topic-list { display:flex; flex-direction:column; gap:5px; }
.grammar-topic-item {
  background:var(--surface); border:1px solid var(--border); border-radius:10px;
  padding:11px 14px; cursor:pointer; transition:all .18s; display:flex; align-items:center; gap:10px;
}
.grammar-topic-item:hover { border-color:rgba(249,115,22,.35); background:rgba(249,115,22,.04); }
.grammar-topic-item.active { border-color:var(--accent); background:rgba(249,115,22,.1); box-shadow:0 2px 12px rgba(249,115,22,.1); }
.grammar-topic-item.completed { border-color:rgba(16,185,129,.4); }
.gti-icon { font-size:1.05rem; flex-shrink:0; }
.gti-name { font-size:.83rem; font-weight:600; flex:1; line-height:1.3; font-family:'Inter',sans-serif; }
.gti-check { font-size:.75rem; color:#10b981; }
.grammar-content-panel {
  background: rgba(255,255,255,0.042);
  border: 1px solid rgba(255,255,255,0.10); border-radius:var(--radius);
  padding:32px; min-height:500px;
  box-shadow: 0 4px 40px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
}
.grammar-content-panel h2 { font-size:1.3rem; margin-bottom:6px; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.5px; }
.grammar-subtitle { color:var(--text-dim); font-size:.9rem; margin-bottom:22px; padding-bottom:16px; border-bottom:1px solid var(--border); font-family:'Inter',sans-serif; font-style:italic; }
.grammar-section { margin-bottom:24px; }
.grammar-section h3 { font-size:.82rem; font-weight:700; margin-bottom:10px; color:var(--accent2); text-transform:uppercase; letter-spacing:1.2px; font-family:'Plus Jakarta Sans',sans-serif; }
.grammar-rule-box {
  background:var(--ash); border-left:3px solid var(--accent);
  border-radius:0 12px 12px 0; padding:14px 18px; font-size:.9rem; line-height:1.9; font-family:'Inter',sans-serif;
}
.grammar-rule-box code { background:rgba(249,115,22,.16); color:var(--accent2); padding:2px 7px; border-radius:5px; font-family:monospace; font-size:.85rem; }
.grammar-examples { display:flex; flex-direction:column; gap:8px; }
.grammar-example { background:var(--ash); border-radius:8px; padding:11px 16px; font-size:.9rem; border-left:3px solid #10b981; }
.grammar-example .en { font-weight:600; font-family:'Inter',sans-serif; }
.grammar-example .tr { color:var(--text-dim); font-size:.84rem; margin-top:3px; font-style:italic; font-family:'Inter',sans-serif; }
.grammar-example .note { color:var(--accent2); font-size:.78rem; margin-top:3px; font-style:italic; }
.grammar-practice-area { border-top:1px solid var(--border); padding-top:24px; margin-top:4px; }
.practice-q-box { background:var(--ash); border-radius:12px; padding:20px; margin-bottom:12px; border: 1px solid var(--border); }
.practice-q-text { font-size:1rem; font-weight:600; margin-bottom:14px; line-height:1.65; font-family:'Inter',sans-serif; font-style:italic; }
.practice-opts { display:flex; flex-direction:column; gap:8px; }
.practice-input {
  background:var(--bg); border:1.5px solid var(--border); border-radius:10px;
  padding:10px 14px; color:var(--text); font-family:'Inter',sans-serif; font-size:1rem;
  outline:none; width:100%; transition:border-color .2s, box-shadow .2s; margin-bottom:10px;
}
.practice-input:focus { border-color:rgba(249,115,22,.5); box-shadow:0 0 0 3px rgba(249,115,22,.07); }
.practice-feedback { margin-top:10px; padding:11px 16px; border-radius:8px; font-size:.88rem; display:none; line-height:1.6; font-family:'Inter',sans-serif; }
.practice-feedback.correct { background:rgba(16,185,129,.08); border:1px solid rgba(16,185,129,.4); color:#10b981; display:block; }
.practice-feedback.wrong { background:rgba(248,113,113,.08); border:1px solid rgba(248,113,113,.4); color:#f87171; display:block; }
.grammar-ai-box {
  background:rgba(249,115,22,.05); border:1px solid rgba(249,115,22,.18);
  border-radius:10px; padding:16px; font-size:.9rem; line-height:1.9; color:var(--text-dim); margin-top:16px; font-family:'Inter',sans-serif;
}
.grammar-ai-box strong { color:var(--accent2); }
.grammar-prog-wrap { display:flex; align-items:center; gap:12px; margin-bottom:20px; }
.grammar-prog-label { font-size:.75rem; color:var(--text-dim); white-space:nowrap; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; }
.grammar-prog-track { flex:1; height:4px; background:var(--border); border-radius:4px; overflow:hidden; }
.grammar-prog-fill { height:100%; background:linear-gradient(90deg,var(--accent),var(--accent2)); transition:width .5s cubic-bezier(.4,0,.2,1); box-shadow:0 0 8px rgba(249,115,22,.4); }
.grammar-mode-tabs { display:flex; gap:6px; margin-bottom:20px; flex-wrap:wrap; }
.grammar-mode-btn { background:var(--ash); border:1.5px solid var(--border); border-radius:8px; padding:7px 14px; font-size:.76rem; cursor:pointer; color:var(--text-dim); transition:all .18s; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; }
.grammar-mode-btn:hover { color:var(--text); border-color:var(--border-hi); }
.grammar-mode-btn.active { border-color:var(--accent); color:var(--accent2); background:rgba(249,115,22,.1); }

/* Grammar Word Examples section */
.grammar-word-examples { background:var(--ash); border:1px solid var(--border); border-radius:var(--radius); padding:20px; margin-top:16px; }
.grammar-word-examples h4 { font-family:'Plus Jakarta Sans',sans-serif; font-size:.88rem; letter-spacing:.5px; color:var(--accent2); margin-bottom:12px; }
.gwe-input-row { display:flex; gap:8px; margin-bottom:14px; flex-wrap:wrap; }
.gwe-input { flex:1; background:var(--bg); border:1px solid var(--border); border-radius:6px; padding:9px 14px; color:var(--text); font-family:'Inter',sans-serif; font-size:1rem; outline:none; min-width:160px; }
.gwe-input:focus { border-color:var(--accent); }
.gwe-result { font-size:.9rem; line-height:1.9; color:var(--text-dim); font-family:'Inter',sans-serif; font-style:italic; }

/* Random word learn section */
.random-word-section { max-width:600px; margin:0 auto; }
.random-word-card {
  background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.12);
  border-radius:var(--radius); padding:40px 32px; text-align:center;
  box-shadow:var(--shadow), var(--glow-accent); position:relative; overflow:hidden;
  animation: fadeInUp .3s ease;
}
.random-word-card::before { content:''; position:absolute; inset:0; background: radial-gradient(ellipse at center, rgba(249,115,22,.05) 0%, transparent 65%); pointer-events:none; }
.rwc-word { font-family:'Plus Jakarta Sans',sans-serif; font-size:3rem; font-weight:900; color:var(--text); letter-spacing:3px; margin-bottom:8px; }
.rwc-type { font-size:.82rem; color:var(--text-muted); font-style:italic; font-family:'Inter',sans-serif; margin-bottom:22px; }
.rwc-input {
  background:var(--surface2); border:2px solid var(--border-hi); border-radius:12px;
  padding:12px 18px; color:var(--text); font-family:'Inter',sans-serif; font-size:1.1rem;
  outline:none; width:100%; max-width:300px; text-align:center; margin-bottom:12px;
  transition:border-color .2s, box-shadow .2s;
}
.rwc-input:focus { border-color:rgba(249,115,22,.55); box-shadow:0 0 0 3px rgba(249,115,22,.08); }
.rwc-result { font-size:.95rem; padding:11px 16px; border-radius:10px; margin:10px 0; font-family:'Inter',sans-serif; display:none; }
.rwc-result.correct { background:rgba(16,185,129,.08); border:1px solid rgba(16,185,129,.4); color:#10b981; display:block; }
.rwc-result.wrong { background:rgba(248,113,113,.08); border:1px solid rgba(248,113,113,.4); color:#f87171; display:block; }
.rwc-tr { font-size:1.3rem; color:var(--accent2); font-style:italic; font-family:'Inter',sans-serif; margin-bottom:6px; }
.rwc-ex { font-size:.9rem; color:var(--text-dim); font-style:italic; font-family:'Inter',sans-serif; line-height:1.6; }
.rwc-stats { display:flex; gap:20px; justify-content:center; margin-top:16px; font-size:.82rem; color:var(--text-muted); font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.3px; }
.rwc-stats span { color:var(--text-dim); }

/* Grammar exam topic selection */
.grammar-exam-topics { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:10px; margin:16px 0; }
.get-topic-btn {
  background:var(--ash); border:1px solid var(--border); border-radius:6px;
  padding:10px 14px; cursor:pointer; transition:all .2s; font-family:'Inter',sans-serif;
  font-size:.9rem; color:var(--text-dim); text-align:left; display:flex; align-items:center; gap:8px;
}
.get-topic-btn:hover { border-color:var(--accent); color:var(--text); }
.get-topic-btn.selected { border-color:var(--accent); background:rgba(150,0,0,.12); color:var(--accent2); }

/* ─── MISC ─── */
.center { display:flex; flex-direction:column; align-items:center; justify-content:center; }
.section-title { font-size:1.15rem; font-weight:700; margin-bottom:16px; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.5px; }
.divider { height:1px; background:var(--border); margin:24px 0; }
.badge-row { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:16px; }
.eng-level-badge {
  padding:6px 14px; border-radius:8px; font-size:.76rem; font-weight:700; cursor:pointer;
  border:1.5px solid transparent; transition:all .18s; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.8px;
}
.eng-level-badge:hover { transform:translateY(-1px); }
.eng-level-badge.A1 { background:rgba(16,185,129,.12); color:#10b981; border-color:rgba(16,185,129,.4); }
.eng-level-badge.A2 { background:rgba(96,165,250,.12); color:#60a5fa; border-color:rgba(96,165,250,.4); }
.eng-level-badge.B1 { background:rgba(245,158,11,.12); color:#f59e0b; border-color:rgba(245,158,11,.4); }
.eng-level-badge.B2 { background:rgba(249,115,22,.12); color:#f97316; border-color:rgba(249,115,22,.4); }

.toast {
  position:fixed; bottom:24px; right:24px;
  background:rgba(5,5,8,0.96);
  border:1px solid var(--border-hi); border-radius:16px; padding:14px 22px;
  font-size:.88rem; z-index:9999; transform:translateY(120px);
  transition:transform .35s cubic-bezier(.34,1.56,.64,1);
  box-shadow:0 8px 48px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.04);
  backdrop-filter:blur(20px); font-family:'Inter',sans-serif; color:var(--text);
  max-width:320px;
}
.toast.show { transform:translateY(0); }
.toast.success {
  border-color:rgba(16,185,129,.4);
  box-shadow:0 8px 48px rgba(0,0,0,.6), 0 0 20px rgba(16,185,129,.1);
}
.toast.error { border-color:rgba(248,113,113,.4); }

/* Random Word Level Buttons */
.rw-level-btns { display:flex; flex-wrap:wrap; gap:6px; }
.rw-lvl-btn {
  background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1);
  color:var(--text-dim); border-radius:8px; padding:6px 12px;
  font-size:.78rem; font-weight:600; cursor:pointer; font-family:'Plus Jakarta Sans',sans-serif;
  letter-spacing:.3px; transition:all .2s;
}
.rw-lvl-btn:hover { border-color:var(--accent2); color:var(--accent2); }
.rw-lvl-btn.active {
  background:linear-gradient(135deg,rgba(234,88,12,.25),rgba(253,186,116,.15));
  border-color:var(--accent2); color:var(--accent2);
}

/* Save Reminder */
#save-reminder {
  position:fixed; bottom:80px; right:24px; z-index:9998;
  background:rgba(14,8,3,0.97); border:1px solid rgba(249,115,22,0.4);
  border-radius:18px; padding:16px 18px; width:234px;
  box-shadow:0 8px 48px rgba(0,0,0,.65), 0 0 0 1px rgba(255,255,255,.04), 0 0 24px rgba(249,115,22,.08);
  backdrop-filter:blur(24px); transform:translateX(280px);
  transition:transform .4s cubic-bezier(.34,1.56,.64,1);
  font-family:'Inter',sans-serif;
}
#save-reminder.show { transform:translateX(0); }
#save-reminder .sr-title { font-size:.78rem; font-weight:700; color:var(--accent2); letter-spacing:.5px; margin-bottom:4px; display:flex; align-items:center; gap:6px; }
#save-reminder .sr-desc { font-size:.77rem; color:var(--text-dim); margin-bottom:12px; line-height:1.45; }
#save-reminder .sr-btns { display:flex; gap:7px; }
#save-reminder .sr-save { flex:1; background:linear-gradient(135deg,var(--crimson),var(--accent)); border:none; color:white; border-radius:9px; padding:8px; font-size:.78rem; font-weight:700; cursor:pointer; font-family:'Plus Jakarta Sans',sans-serif; letter-spacing:.2px; transition:opacity .2s; }
#save-reminder .sr-save:hover { opacity:.88; }
#save-reminder .sr-dismiss { background:rgba(255,255,255,.05); border:1px solid var(--border-hi); color:var(--text-dim); border-radius:9px; padding:8px 10px; font-size:.78rem; cursor:pointer; font-family:'Inter',sans-serif; transition:all .15s; }
#save-reminder .sr-dismiss:hover { background:rgba(255,255,255,.09); color:var(--text); }
@media(max-width:768px){
  #save-reminder {
    bottom:calc(68px + env(safe-area-inset-bottom) + 8px); right:12px; left:12px; width:auto;
    transform:translateY(200px); /* sağa değil, aşağıya kayar */
  }
  #save-reminder.show { transform:translateY(0); }
}

/* Sidebar saved words */
.saved-words-list { overflow-y:auto; -webkit-overflow-scrolling:touch; max-height:200px; display:flex; flex-direction:column; gap:6px; }
.sw-item { display:flex; justify-content:space-between; align-items:center; background:var(--ash); border-radius:4px; padding:6px 10px; font-size:.85rem; }
.sw-en { font-weight:700; font-family:'Plus Jakarta Sans',sans-serif; font-size:.78rem; letter-spacing:.3px; }
.sw-tr { color:var(--text-dim); font-family:'Inter',sans-serif; font-style:italic; }

.typing-indicator { align-self:flex-start; }
.typing-indicator .msg-bubble { padding:14px 18px; }

@media(max-width:768px) {
  .dialog-layout { grid-template-columns:1fr; }
  .dialog-sidebar { display:none; }
}

/* Suggestion bar */
.suggestion-bar {
  padding: 8px 14px; border-top: 1px solid var(--border);
  background: rgba(5,5,8,0.55); display:flex; gap:7px; overflow-x:auto;
  scrollbar-width: none; backdrop-filter: blur(8px);
}
.suggestion-bar::-webkit-scrollbar { display:none; }
.suggestion-chip {
  background: rgba(255,255,255,.04); border: 1px solid var(--border-hi);
  border-radius: 20px; padding: 5px 14px; font-size: .8rem;
  color: var(--text-dim); cursor: pointer; white-space: nowrap;
  transition: all .18s; font-family: 'Inter', sans-serif; flex-shrink:0;
}
.suggestion-chip:hover {
  border-color: rgba(249,115,22,.4); color: var(--accent2);
  background: rgba(249,115,22,.08);
  transform: translateY(-1px);
}
.suggestion-chip.loading { opacity:.4; pointer-events:none; }

::-webkit-scrollbar { width:4px; height:4px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--border-hi); border-radius:4px; }
::-webkit-scrollbar-thumb:hover { background:rgba(249,115,22,.5); }
* { scrollbar-width: thin; scrollbar-color: var(--border-hi) transparent; }

/* ─── LUCIDE ICONS ─── */
i[data-lucide] { display:inline-block; vertical-align:-3px; flex-shrink:0; }
.tab-btn i[data-lucide] { width:15px; height:15px; }
#mobile-nav i[data-lucide] { width:22px; height:22px; vertical-align:0; }
.btn i[data-lucide], .btn-sm i[data-lucide] { width:14px; height:14px; }
.mode-btn i[data-lucide], .vocab-main-tab i[data-lucide], .grammar-mode-btn i[data-lucide] { width:13px; height:13px; }
.icon-btn i[data-lucide] { width:12px; height:12px; vertical-align:-2px; }

/* ─── MOBILE BOTTOM NAV ─── */
#mobile-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 100;
  background: rgba(5,5,8,0.96);
  backdrop-filter: blur(24px) saturate(180%);
  border-top: 1px solid rgba(249,115,22,0.15);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -4px 32px rgba(0,0,0,0.55);
}
body.app-ready #mobile-nav { display: none; }
#mobile-nav .tab-btn {
  flex: 1; flex-direction: column; gap: 3px;
  padding: 10px 2px 8px; font-size: .68rem;
  border-radius: 0; letter-spacing: 0; height: 60px;
  border: none;
}
#mobile-nav .tab-btn i { font-style: normal; font-size: 1.25rem; display: block; }
#mobile-nav .tab-btn span { display: block; }
#mobile-nav .tab-btn.active {
  color: var(--accent2); background: rgba(249,115,22,.1);
  border-color: transparent;
}

/* ─── RESPONSIVE: MOBİL ─── */
/* Breakpoint stratejisi: 768px=tablet, 480px=küçük mobil, 360px=çok küçük, max-height:500px=landscape */
@media(max-width:768px) {
  /* Alt nav göster */
  body.app-ready #mobile-nav { display: flex; }

  /* Üst XP bar sadeleştir */
  .xp-track, #mini-xp-text { display: none; }

  /* Tüm sayfalar için alt nav boşluğu */
  .page { padding-bottom: max(80px, calc(60px + env(safe-area-inset-bottom) + 16px)); }

  /* Dialog özel yükseklik */
  #page-dialog { padding-bottom: 0; }
  .dialog-layout { height: calc(100dvh - 80px - 60px - env(safe-area-inset-bottom)); overflow: hidden; }
  .chat-input-area {
    padding-bottom: max(12px, env(safe-area-inset-bottom));
  }

  /* Sohbet balonu — mobilde biraz daha okunaklı */
  .msg-bubble { font-size: .95rem; padding: 11px 15px; }
  .msg-avatar { width:28px; height:28px; font-size:.75rem; margin-bottom:16px; }

  /* Plan task — XP gizle, başlık için yer aç */
  .task-xp { display: none; }
  .task-title { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

  /* Kelime ekleme butonu tam genişlik */
  .add-word-form .btn { width: 100%; justify-content: center; }

  /* Büyük dokunma hedefleri */
  .suggestion-chip { padding: 8px 16px; font-size: .82rem; }
  .btn-sm { padding: 10px 18px; }
  .quiz-opt { padding: 16px 18px; }

  /* Kelime ekleme formu dikey sırala */
  .add-word-form { flex-direction: column; }
  .add-word-form .form-input { min-width: unset; width: 100%; }

  /* Toast güvenli alan */
  .toast { bottom: max(80px, calc(60px + env(safe-area-inset-bottom))); right: 16px; left: 16px; text-align: center; }

  /* Hero butonları tam genişlik */
  .hero-btns .btn { width: 100%; justify-content: center; }

  /* Sayfa yatay padding küçült */
  #page-vocab, #page-progress, #page-grammar, #page-plan, #page-exam { padding-left: 16px; padding-right: 16px; }
  #page-progress { padding-bottom: max(88px, calc(68px + env(safe-area-inset-bottom))); }

  /* Kelime ızgarası — 2 kolon */
  .word-grid { grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); }

  /* İstatistik grid — 2 kolon zorla */
  .progress-grid { grid-template-columns: repeat(2, 1fr); }

  /* Flashcard yükseklikleri flexible yap */
  .flashcard { height: auto; min-height: 200px; }
  .bank-flashcard { height: auto; min-height: 220px; }
  .card-word { font-size: 1.9rem; }
  .card-tr { font-size: 1.25rem; }

  /* Touch target minimum 44px */
  .btn, .tab-btn, .quiz-opt, .word-card-del { min-height: 44px; }
  .nav-link { min-height: 44px; display: flex; align-items: center; }

  /* Sekme ve mod butonları — min touch target */
  .vocab-main-tab { min-height: 44px; font-size: .75rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .mode-btn { min-height: 44px; font-size: .82rem; padding: 9px 8px; }
  .vocab-modes-row { gap: 0; }
  .vocab-main-tabs { margin-bottom: 14px; }
  .grammar-mode-btn { min-height: 44px; padding: 9px 14px; font-size: .8rem; }
  .cefr-filter-btn { min-height: 44px; padding: 9px 14px; }
  .tp-random-btn, .tp-close-btn { min-height: 44px; }

  /* Tag ve icon butonları — daha büyük dokunma alanı */
  .tag { font-size: .75rem; padding: 4px 10px; min-height: 32px; }
  .icon-btn { min-height: 44px; padding: 6px 12px; font-size: .78rem; }
  .wc-listen { padding: 6px; }

  /* Okunabilirlik — küçük fontlar */
  .wc-ex { font-size: .82rem; }
  .task-type { font-size: .78rem; padding: 4px 10px; }
  .tp-cat-label { font-size: .75rem; }

  /* Topic picker drag handle — daha kolay kavranır */
  .tp-handle { height: 5px; width: 48px; margin: 14px auto 16px; }

  /* Grammar panel — mobilde dar */
  .grammar-content-panel { padding: 16px; min-height: auto; }
  .tp-category { padding: 14px 16px 0; }

  /* Quiz soru fontu — mobilde okunabilirlik */
  .quiz-q { font-size: 1rem; }

  /* CEFR search — tam genişlik */
  .cefr-search { min-width: unset; width: 100%; }
  .cefr-bank-controls { flex-direction: column; align-items: stretch; }
}

/* ─── ORTA-KÜÇÜK EKRANLAR (≤480px) — progress grid tek kolon ─── */
@media(max-width:480px) {
  .progress-grid { grid-template-columns: 1fr; }
  .word-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
}

/* ─── KÜÇÜK EKRANLAR (≤360px) ─── */
@media(max-width:360px) {
  .word-grid { grid-template-columns: 1fr; }
  .progress-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; letter-spacing: -1px; }
  #mobile-nav .tab-btn { font-size: .65rem; }
  .card-word { font-size: 1.6rem; }
  .msg-bubble { font-size: .88rem; }
  .msg-avatar { width:24px; height:24px; font-size:.65rem; }
  .grammar-content-panel { padding: 12px; }
}

/* ─── LANDSCAPE MOD (yükseklik ≤500px) ─── */
@media(max-height:500px) and (max-width:900px) {
  /* Dialog: yükseklik çok az, input alanını küçült */
  .dialog-layout { height: calc(100dvh - 56px - env(safe-area-inset-bottom)); }
  .chat-messages { padding: 10px 14px; gap: 8px; }
  .msg-bubble { padding: 8px 12px; font-size: .88rem; }
  .msg-avatar { width:24px; height:24px; font-size:.65rem; margin-bottom:14px; }
  .chat-input-area { padding: 8px 12px; }
  .chat-input { max-height: 72px; }
  .chat-header { padding: 8px 14px; }

  /* Flashcard yüksekliği landscape'de çok fazla */
  .flashcard { min-height: 160px; }
  .bank-flashcard { min-height: 170px; }

  /* Grammar panel landscape */
  .grammar-content-panel { min-height: auto; padding: 12px 16px; }

  /* Hero landscape */
  #page-home { padding-top: 60px; }
  .hero { padding: 20px 16px; }
  .hero h1 { font-size: clamp(1.6rem, 5vw, 2.4rem); }
}