/* ═══════════ Tokens: açık tema varsayılan ═══════════ */
:root{
  --bg:#f3f5f9;--bg-2:#ffffff;--surface:#ffffff;--surface-2:#f6f8fb;--surface-3:#eaeef4;
  --border:#e3e8ef;--border-strong:#cbd3de;
  --text:#0f172a;--text-2:#475569;--text-3:#7b8798;
  --primary:#2563eb;--primary-2:#1d4ed8;--on-primary:#fff;--primary-soft:#e8efff;--primary-text:#1d4ed8;
  --success:#15803d;--success-soft:#e6f6ec;--danger:#dc2626;--danger-soft:#fdecec;--warn:#b45309;--warn-soft:#fff4e0;
  --r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:22px;
  --sh-1:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.05);--sh-2:0 8px 24px -10px rgba(15,23,42,.18);--sh-3:0 24px 60px -24px rgba(15,23,42,.3);
  --t-fast:150ms;--t-base:220ms;--ease:cubic-bezier(.2,.8,.2,1);
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--z-bar:20;--z-toast:100;
  --hero-grad:linear-gradient(135deg,#eef3ff,#f7f9ff);
}
:root[data-theme="dark"]{
  --bg:#0f1524;--bg-2:#151c2c;--surface:#1a2234;--surface-2:#202a3e;--surface-3:#283349;
  --border:#2b3650;--border-strong:#3a4763;
  --text:#e8edf6;--text-2:#aab6c9;--text-3:#7f8ca3;
  --primary:#3b82f6;--primary-2:#2563eb;--primary-soft:rgba(59,130,246,.16);--primary-text:#8fb4ff;
  --success:#4ade80;--success-soft:rgba(74,222,128,.14);--danger:#f87171;--danger-soft:rgba(248,113,113,.14);--warn:#fbbf24;--warn-soft:rgba(251,191,36,.14);
  --sh-1:0 1px 2px rgba(0,0,0,.35);--sh-2:0 8px 24px -8px rgba(0,0,0,.55);--sh-3:0 24px 60px -20px rgba(0,0,0,.7);
  --hero-grad:linear-gradient(135deg,#1b2740,#161f33);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:15px/1.5 var(--font);-webkit-font-smoothing:antialiased}
#app{height:100dvh;display:flex;flex-direction:column}
.view{flex:1;min-height:0;display:flex;flex-direction:column}
.hidden{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.muted{color:var(--text-2)}.small{font-size:13px}
button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
:focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:var(--r-sm)}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}

/* ═══════════ Butonlar / form ═══════════ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:0 16px;border:1px solid var(--border-strong);border-radius:var(--r-md);background:var(--surface);color:var(--text);font-weight:500;transition:background var(--t-fast),border-color var(--t-fast),transform var(--t-fast),opacity var(--t-fast)}
.btn:hover{background:var(--surface-2)}.btn:active{transform:scale(.98)}.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}.btn-primary:hover{background:var(--primary-2)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--text-2)}.btn-ghost:hover{background:var(--surface-3);color:var(--text)}
.btn-lg{min-height:48px;font-size:16px}.btn-sm{min-height:34px;padding:0 12px;font-size:13px;border-radius:var(--r-sm)}
.btn-ok{background:var(--success-soft);border-color:transparent;color:var(--success)}.btn-danger{background:var(--danger-soft);border-color:transparent;color:var(--danger)}
.icon-btn{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:var(--r-md);background:transparent;color:var(--text-2);transition:background var(--t-fast),color var(--t-fast)}
.icon-btn:hover{background:var(--surface-3);color:var(--text)}.icon-btn[aria-pressed="true"]{background:var(--primary-soft);color:var(--primary-text)}
#tts-toggle .ic.off{display:none}#tts-toggle[aria-pressed="false"] .ic.on{display:none}#tts-toggle[aria-pressed="false"] .ic.off{display:block}
#theme-toggle .moon{display:none}:root[data-theme="dark"] #theme-toggle .moon{display:block}:root[data-theme="dark"] #theme-toggle .sun{display:none}
.icon-btn.sm{width:34px;height:34px;border-radius:var(--r-sm)}.icon-btn.sm .ic{width:16px;height:16px}
.icon-btn.sm.ok{color:var(--success);background:var(--success-soft)}.icon-btn.sm.no{color:var(--danger);background:var(--danger-soft)}
.field{display:flex;flex-direction:column;gap:6px}.field label,.form-grid label{font-size:13px;font-weight:500;color:var(--text-2)}
input,select{width:100%;min-height:44px;padding:10px 14px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--bg-2);color:var(--text);font:inherit;transition:border-color var(--t-fast),box-shadow var(--t-fast)}
input:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}input::placeholder{color:var(--text-3)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:18px;padding-right:38px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.span2{grid-column:span 2}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}.span2{grid-column:span 1}}
.form-error{color:var(--danger);font-size:14px;min-height:1.4em;margin:0;display:flex;gap:6px;align-items:center}
.row-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px}
.pw-wrap{position:relative}.pw-wrap input{padding-right:48px}
.pw-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:38px;height:38px;border:0;background:transparent;color:var(--text-3);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center}

/* ═══════════ Giriş ═══════════ */
.view-login{align-items:center;justify-content:center;padding:24px;background:radial-gradient(800px 420px at 50% -10%,var(--primary-soft),transparent 60%),var(--bg)}
.login-wrap{width:100%;max-width:400px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);padding:32px 28px;box-shadow:var(--sh-3)}
.login-brand{text-align:center;margin-bottom:24px}.login-brand h1{margin:14px 0 4px;font-size:22px;font-weight:700}.login-brand p{margin:0;color:var(--text-2);font-size:14px}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--primary),#7c3aed);color:#fff;box-shadow:0 10px 24px -10px rgba(37,99,235,.7)}
.logo-mark .ic{width:28px;height:28px;fill:#fff;stroke:none}.logo-mark.sm{width:36px;height:36px;border-radius:10px}.logo-mark.sm .ic{width:18px;height:18px}
.login-form{display:grid;gap:16px}

/* ═══════════ Üst çubuk ═══════════ */
.appbar{position:sticky;top:0;z-index:var(--z-bar);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 12px;padding-top:calc(8px + env(safe-area-inset-top));background:var(--surface);border-bottom:1px solid var(--border)}
.appbar-brand{display:flex;align-items:center;gap:10px;min-width:0}
.appbar-title{font-weight:600;font-size:15px;line-height:1.2}.appbar-sub{font-size:12px;color:var(--text-3);line-height:1.2;margin-top:2px}
.appbar-actions{display:flex;gap:2px}

/* ═══════════ Akış ═══════════ */
.messages{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:16px 12px 24px;display:flex;flex-direction:column;gap:18px;scroll-behavior:smooth}
.messages>*{width:100%;max-width:1100px;margin-inline:auto}
.welcome{margin-top:auto;margin-bottom:auto;text-align:center;padding:24px 8px;max-width:560px}
.welcome-icon{display:inline-flex;width:56px;height:56px;border-radius:50%;background:var(--primary-soft);color:var(--primary-text);align-items:center;justify-content:center;margin-bottom:14px}.welcome-icon .ic{width:26px;height:26px}
.welcome h2{margin:0 0 8px;font-size:22px;font-weight:700}.welcome p{margin:0;color:var(--text-2);font-size:15px}
.welcome .note{margin-top:14px;font-size:13px;color:var(--warn);background:var(--warn-soft);padding:8px 12px;border-radius:var(--r-sm)}
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px}
.chip{min-height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--border-strong);background:var(--surface);color:var(--text-2);font-size:14px;transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast)}
.chip:hover{background:var(--primary-soft);color:var(--primary-text);border-color:var(--primary)}
.msg{display:flex;animation:rise var(--t-base) var(--ease)}@keyframes rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.msg-user{justify-content:flex-end}
.msg-user .bubble{max-width:85%;background:var(--primary);color:#fff;padding:10px 16px;border-radius:var(--r-lg);border-bottom-right-radius:6px;font-weight:500}
.msg-bot{flex-direction:column;gap:12px}

/* Yanıt satırı */
.answer{display:flex;gap:10px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:12px 14px;box-shadow:var(--sh-1)}
.answer .avatar{flex:none;width:30px;height:30px;border-radius:9px;background:var(--primary-soft);color:var(--primary-text);display:flex;align-items:center;justify-content:center}.answer .avatar .ic{width:16px;height:16px}
.answer-text{font-size:14.5px;line-height:1.55;white-space:pre-wrap;color:var(--text)}
.answer.clamp .answer-text{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;white-space:normal}
.answer .more{border:0;background:none;color:var(--primary-text);font-size:13px;font-weight:500;padding:4px 0;margin-top:2px}
.answer-meta{display:flex;flex-wrap:wrap;gap:6px 14px;margin-top:6px;font-size:12px;color:var(--text-3)}.answer-meta b{color:var(--text-2);font-weight:500}
.typing .answer-text{color:var(--text-2)}
.dots{display:inline-flex;gap:4px;margin-left:6px;vertical-align:middle}.dots i{width:6px;height:6px;border-radius:50%;background:var(--text-3);animation:blink 1.2s infinite}.dots i:nth-child(2){animation-delay:.2s}.dots i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}

/* Diğer eşleşmeler */
.alts{display:flex;gap:8px;flex-wrap:wrap;align-items:center;font-size:13px;color:var(--text-2)}
.alts .chip{min-height:34px;font-size:13px;padding:0 12px}.alts .chip.on{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ═══════════ Sonuç: aranan ürün ═══════════ */
.result{display:flex;flex-direction:column;gap:12px}
.hero{background:var(--hero-grad);border:1px solid var(--border);border-radius:var(--r-lg);padding:16px 18px;box-shadow:var(--sh-1);display:grid;grid-template-columns:1fr auto;gap:12px 24px;align-items:start}
.hero .kicker{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--text-3);text-transform:uppercase;letter-spacing:.06em;font-weight:600}
.hero h3{margin:6px 0 4px;font-size:18px;font-weight:700;line-height:1.3}
.hero .sub{display:flex;flex-wrap:wrap;gap:6px 12px;font-size:13px;color:var(--text-2);align-items:center}
.specs{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.spec{display:inline-flex;align-items:center;gap:4px;height:26px;padding:0 9px;border-radius:7px;background:var(--surface);border:1px solid var(--border);font-size:12.5px;color:var(--text);font-variant-numeric:tabular-nums}
.spec .k{color:var(--text-3);font-size:11px}
.spec.diff{background:var(--warn-soft);border-color:transparent;color:var(--warn);font-weight:600}
.hero-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px;text-align:right;min-width:170px}
.price-big{font-size:26px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.1}
.price-big.na{font-size:16px;color:var(--text-3);font-weight:500}
.price-sub{font-size:12px;color:var(--text-3)}.price-cost{font-size:12px;color:var(--warn);font-weight:500}
.brand-tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:6px;background:var(--primary-soft);color:var(--primary-text);font-size:11.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.badge{display:inline-flex;align-items:center;gap:4px;height:24px;padding:0 9px;border-radius:999px;background:var(--surface-3);color:var(--text-2);font-size:12.5px;font-weight:500;white-space:nowrap}
.badge .ic{width:13px;height:13px}.badge-ok{background:var(--success-soft);color:var(--success)}.badge-no{background:var(--danger-soft);color:var(--danger)}.badge-warn{background:var(--warn-soft);color:var(--warn)}.badge-ref{background:var(--primary);color:#fff}
.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--text-3)}
.insights{display:flex;flex-wrap:wrap;gap:8px}
.insight{display:inline-flex;align-items:center;gap:6px;min-height:30px;padding:4px 11px;border-radius:999px;background:var(--surface);border:1px solid var(--border);color:var(--text-2);font-size:13px}
.insight b{color:var(--text);font-weight:600}.insight.ok{background:var(--success-soft);border-color:transparent;color:var(--success)}.insight.ok b{color:var(--success)}
.insight.warn{background:var(--warn-soft);border-color:transparent;color:var(--warn)}.insight.warn b{color:var(--warn)}

/* ═══════════ Teklifler: sekmeler + yan yana kartlar ═══════════ */
.offers-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.offers-head h4{margin:0;font-size:15px;font-weight:600}.offers-head h4 span{color:var(--text-3);font-weight:500}
.seg{display:inline-flex;background:var(--surface-3);border-radius:999px;padding:3px;gap:2px}
.seg button{min-height:32px;padding:0 13px;border:0;border-radius:999px;background:transparent;color:var(--text-2);font-size:13px;font-weight:500;transition:background var(--t-fast),color var(--t-fast)}
.seg button.on{background:var(--surface);color:var(--text);box-shadow:var(--sh-1)}
.offers{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.offer{position:relative;display:flex;flex-direction:column;gap:8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:14px;box-shadow:var(--sh-1);transition:box-shadow var(--t-fast),transform var(--t-fast)}
.offer:hover{box-shadow:var(--sh-2);transform:translateY(-1px)}
.offer.best{border-color:var(--success);box-shadow:0 0 0 1px var(--success),var(--sh-1)}
.offer.nostock{opacity:.65}.offer.rejected{opacity:.35}
.offer .top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.offer .diff{font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;padding:2px 8px;border-radius:999px}
.offer .diff.ok{background:var(--success-soft);color:var(--success)}.offer .diff.no{background:var(--danger-soft);color:var(--danger)}.offer .diff.eq{background:var(--surface-3);color:var(--text-2)}
.offer .name{font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.7em}
.offer .specs{margin-top:0}.offer .spec{height:24px;font-size:12px;padding:0 7px}
.offer .foot{margin-top:auto;padding-top:10px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:flex-end;gap:8px}
.offer .price{font-size:18px;font-weight:700;font-variant-numeric:tabular-nums;text-align:right;line-height:1.1}
.offer .price small{display:block;font-size:11px;color:var(--text-3);font-weight:400;margin-top:2px}
.offer .price.na{font-size:13px;font-weight:500;color:var(--text-3)}
.offer .tags{display:flex;gap:6px;flex-wrap:wrap}
.offer .acts{display:flex;justify-content:space-between;align-items:center;gap:6px;padding-top:8px;border-top:1px dashed var(--border);font-size:12px;color:var(--text-3)}
.offer .acts .g{display:flex;gap:6px}
.ribbon{position:absolute;top:-1px;right:12px;background:var(--success);color:#fff;font-size:11px;font-weight:700;padding:3px 9px;border-radius:0 0 8px 8px;letter-spacing:.03em}
.empty-eq{font-size:14px;color:var(--text-3);padding:16px;text-align:center;background:var(--surface);border:1px dashed var(--border-strong);border-radius:var(--r-lg)}
@media(max-width:600px){
  .offers{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;padding:4px 4px 8px;margin:0 -4px;-webkit-overflow-scrolling:touch}
  .offer{flex:0 0 78vw;scroll-snap-align:start}
  .hero{grid-template-columns:1fr}.hero-side{align-items:flex-start;text-align:left}
}

/* Tablo görünümü */
.cmp-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);box-shadow:var(--sh-1)}
table.cmp{width:100%;min-width:640px;border-collapse:separate;border-spacing:0;font-size:13.5px}
table.cmp th{position:sticky;top:0;z-index:2;background:var(--surface-2);color:var(--text-2);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;font-weight:600;padding:9px 10px;border-bottom:1px solid var(--border);white-space:nowrap;text-align:left}
table.cmp th.sortable{cursor:pointer;user-select:none}table.cmp th.sortable .ic{width:13px;height:13px;vertical-align:-2px;opacity:.5}
table.cmp th.sortable.asc .ic{opacity:1;transform:rotate(180deg);color:var(--primary)}table.cmp th.sortable.desc .ic{opacity:1;color:var(--primary)}
table.cmp td{padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle;white-space:nowrap;font-variant-numeric:tabular-nums}
table.cmp tr:last-child td{border-bottom:0}
table.cmp .sticky{position:sticky;left:0;z-index:1;background:var(--surface);min-width:200px;max-width:260px;white-space:normal;box-shadow:1px 0 0 var(--border)}
table.cmp th.sticky{z-index:3;background:var(--surface-2)}
table.cmp tr.ref td{background:var(--primary-soft)}
table.cmp tr.nostock td{color:var(--text-3)}table.cmp tr.rejected{opacity:.35}
.cell-name{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.cell-sub{font-size:13px;color:var(--text);line-height:1.35;margin-top:3px}
.brand-tag.sm{height:20px;font-size:10.5px;padding:0 7px}
table.cmp td.diff{color:var(--warn);font-weight:600;background:var(--warn-soft)}table.cmp td.na{color:var(--text-3)}
.cmp .ok{color:var(--success);font-weight:600}.cmp .no{color:var(--danger);font-weight:600}.cmp .warn{color:var(--warn);font-weight:600}.cmp .na{color:var(--text-3);font-weight:400}
table.cmp td small{display:block;font-size:11px;color:var(--text-3);font-weight:400}table.cmp td.num,table.cmp th.num{text-align:right}
.tacts{display:flex;gap:4px;justify-content:flex-end}
.cmp-legend{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;font-size:12px;color:var(--text-3)}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px;margin-left:8px}.sw.diff{background:var(--warn)}.sw.ok{background:var(--success)}.sw.no{background:var(--danger)}.sw:first-child{margin-left:0}

/* ═══════════ Dinleme & yazma alanı ═══════════ */
.listen-bar{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--danger-soft);border:1px solid rgba(220,38,38,.25);border-radius:var(--r-md);font-size:14px;max-width:1100px;width:calc(100% - 24px);margin-inline:auto}
.listen-text{flex:1;min-width:0}.listen-text span{color:var(--text-2);font-size:13px}
.wave{display:inline-flex;align-items:center;gap:3px;height:20px}.wave i{width:3px;height:6px;border-radius:2px;background:var(--danger);animation:wave 1s ease-in-out infinite}
.wave i:nth-child(2){animation-delay:.1s}.wave i:nth-child(3){animation-delay:.2s}.wave i:nth-child(4){animation-delay:.3s}.wave i:nth-child(5){animation-delay:.4s}
@keyframes wave{0%,100%{height:6px}50%{height:20px}}
.composer{position:sticky;bottom:0;z-index:var(--z-bar);padding:10px 12px;padding-bottom:calc(10px + env(safe-area-inset-bottom));background:var(--surface);border-top:1px solid var(--border)}
.composer-inner{display:flex;gap:8px;align-items:center;max-width:1100px;margin:0 auto}
.input-wrap{flex:1;min-width:0}
#ask-input{min-height:48px;border-radius:999px;padding:12px 18px;background:var(--bg);font-size:16px}
.mic-btn,.send-btn{flex:none;width:48px;height:48px;border-radius:50%;border:1px solid var(--border-strong);display:inline-flex;align-items:center;justify-content:center;transition:background var(--t-fast),transform var(--t-fast)}
.mic-btn{background:var(--surface);color:var(--text)}.mic-btn:hover{background:var(--surface-2)}.mic-btn:active,.send-btn:active{transform:scale(.94)}
.mic-btn .ic.stop{display:none}.mic-btn.rec{background:var(--danger);border-color:var(--danger);color:#fff;animation:pulse 1.4s infinite}
.mic-btn.rec .ic.mic{display:none}.mic-btn.rec .ic.stop{display:block}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(220,38,38,.45)}100%{box-shadow:0 0 0 14px rgba(220,38,38,0)}}
.mic-btn[disabled]{opacity:.4;cursor:not-allowed}
.send-btn{background:var(--primary);border-color:var(--primary);color:#fff}.send-btn:hover{background:var(--primary-2)}

/* ═══════════ Yönetim ═══════════ */
.tabs{display:flex;background:var(--surface);border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}
.tab{flex:1;min-width:max-content;min-height:46px;padding:0 16px;border:0;background:transparent;color:var(--text-2);font-weight:500;font-size:14px;border-bottom:2px solid transparent}
.tab:hover{color:var(--text)}.tab.active{color:var(--primary-text);border-bottom-color:var(--primary)}
.admin-body{flex:1;min-height:0;overflow-y:auto;padding:16px 12px 32px}.admin-body>*{max-width:960px;margin-inline:auto}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:18px;margin-bottom:14px;box-shadow:var(--sh-1)}
.card h3{display:flex;align-items:center;gap:8px;margin:0 0 10px;font-size:16px;font-weight:600}.card h3 .ic{color:var(--primary-text)}.card p{margin:0 0 12px;font-size:14px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-bottom:14px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:14px 16px;box-shadow:var(--sh-1)}
.stat .v{font-size:24px;font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}.stat .k{font-size:12.5px;color:var(--text-2);margin-top:2px}
.file-drop{display:flex;align-items:center;gap:12px;padding:16px;border:1.5px dashed var(--border-strong);border-radius:var(--r-md);color:var(--text-2);cursor:pointer;transition:border-color var(--t-fast),background var(--t-fast)}
.file-drop:hover,.file-drop.over{border-color:var(--primary);background:var(--primary-soft);color:var(--text)}
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-3);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--border)}
td{padding:10px;border-bottom:1px solid var(--border);vertical-align:top}tr:last-child td{border-bottom:0}
td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.bar{height:6px;background:var(--surface-3);border-radius:3px;overflow:hidden;min-width:80px}.bar i{display:block;height:100%;background:var(--primary);border-radius:3px}

/* ═══════════ Toast ═══════════ */
.toast{position:fixed;left:50%;bottom:calc(90px + env(safe-area-inset-bottom));transform:translate(-50%,20px);z-index:var(--z-toast);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:var(--r-md);font-size:14px;box-shadow:var(--sh-2);opacity:0;pointer-events:none;transition:opacity var(--t-base),transform var(--t-base) var(--ease);max-width:calc(100% - 32px);display:flex;align-items:center;gap:8px}
.toast.show{opacity:1;transform:translate(-50%,0)}.toast .ic{width:16px;height:16px}
@media(min-width:768px){.messages{padding:24px 20px 32px}}

/* ═══════════ Yönetim paneli v2 ═══════════ */
.admin{flex:1;min-height:0;display:flex;flex-direction:column}
.admin-nav{display:flex;gap:4px;padding:8px 10px;background:var(--surface);border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none;flex:none}
.admin-nav::-webkit-scrollbar{display:none}
.nav-item{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 12px;border:0;border-radius:var(--r-md);background:transparent;color:var(--text-2);font-size:14px;font-weight:500;white-space:nowrap;transition:background var(--t-fast),color var(--t-fast)}
.nav-item .ic{width:18px;height:18px}
.nav-item:hover{background:var(--surface-3);color:var(--text)}
.nav-item.active{background:var(--primary-soft);color:var(--primary-text)}
.admin-body{flex:1;min-height:0;overflow-y:auto;padding:18px 14px 40px}.admin-body>*{max-width:980px;margin-inline:auto}
.page-head{margin-bottom:16px}.page-head h2{margin:0 0 4px;font-size:20px;font-weight:700;letter-spacing:-.01em}.page-head p{margin:0;color:var(--text-2);font-size:14px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hint{font-size:12.5px;color:var(--text-3);line-height:1.4}
.kv{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:14px}.kv dt{color:var(--text-2)}.kv dd{margin:0;font-weight:500}
.save-bar{position:sticky;bottom:0;display:flex;align-items:center;gap:12px;padding:12px 0;margin-top:4px;background:linear-gradient(to top,var(--bg) 70%,transparent)}
.key-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.key-card{display:flex;flex-direction:column;gap:6px;padding:12px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--bg)}
.key-card.has{border-color:var(--success);background:var(--success-soft)}
.key-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.key-card input{margin-top:4px;min-height:40px}
.card h3 .muted{font-weight:400}
@media(min-width:900px){
  .admin{flex-direction:row}
  .admin-nav{flex-direction:column;width:224px;padding:14px 10px;border-bottom:0;border-right:1px solid var(--border);overflow:visible}
  .nav-item{min-height:42px;padding:0 12px;justify-content:flex-start}
  .admin-body{padding:24px 28px 48px}
}
@media(max-width:700px){.grid-2,.key-grid{grid-template-columns:1fr}}

/* ═══════════ Veri aktarımı (revizyon) ═══════════ */
.tr-layout{display:grid;grid-template-columns:230px 1fr;gap:14px;align-items:start}
.tr-side{display:flex;flex-direction:column;gap:6px}
.tr-side-title{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);font-weight:600;padding:0 4px}
.tr-ent{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:40px;padding:0 12px;border:1px solid var(--border);border-radius:var(--r-md);background:var(--surface);color:var(--text);font-size:14px;text-align:left}
.tr-ent:hover{background:var(--surface-2)}.tr-ent.on{border-color:var(--primary);background:var(--primary-soft);color:var(--primary-text);font-weight:600}
.tr-ent small{color:var(--text-3);font-weight:400}
.tr-netsis{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:12px}
.tr-netsis .file-drop{padding:10px;margin-top:8px;font-size:13px}
.tr-main{min-width:0;overflow:hidden}
.tr-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.tr-head h3{font-size:15px;font-weight:600}.min0{min-width:0}
.tr-head-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.tr-note{display:flex;gap:8px;padding:8px 14px;background:var(--warn-soft);color:var(--warn);border-bottom:1px solid var(--border)}
.tr-note:empty{display:none}
.tr-toolbar{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.tr-spacer{flex:1}
.tr-guide{padding:10px 14px;border-bottom:1px solid var(--border);background:var(--surface-2)}
.tr-guide table{font-size:13px}.tr-guide td,.tr-guide th{padding:6px 8px}
.tr-bulk{display:flex;align-items:center;gap:10px;padding:8px 14px;background:var(--primary-soft);border-bottom:1px solid var(--border);font-size:13px;color:var(--primary-text)}
.tr-grid-wrap{position:relative;overflow:auto;max-height:520px;min-height:200px}
.tr-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--text-3);font-size:14px;text-align:center;padding:24px;pointer-events:none}
table.tr-grid{border-collapse:separate;border-spacing:0;width:100%;font-size:13px;font-variant-numeric:tabular-nums}
table.tr-grid th{position:sticky;top:0;z-index:2;background:var(--surface-2);font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-3);font-weight:600;padding:8px;border-bottom:1px solid var(--border);white-space:nowrap;text-align:left}
table.tr-grid th.req::after{content:" *";color:var(--danger)}
table.tr-grid td{padding:0;border-bottom:1px solid var(--border);border-right:1px solid var(--border);vertical-align:middle;min-width:90px}
table.tr-grid td.rownum,table.tr-grid th.rownum{width:44px;min-width:44px;text-align:center;color:var(--text-3);font-size:11px;background:var(--surface-2);padding:0 6px}
table.tr-grid td.sel,table.tr-grid th.sel{width:34px;min-width:34px;text-align:center;padding:0}
table.tr-grid td.sel input{width:16px;height:16px;min-height:0;margin:0}
table.tr-grid td .cell{display:block;min-height:34px;padding:7px 8px;outline:none;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:280px}
table.tr-grid td .cell:focus{background:var(--primary-soft);box-shadow:inset 0 0 0 2px var(--primary);white-space:normal}
table.tr-grid td.err .cell{background:var(--danger-soft);box-shadow:inset 0 0 0 1px var(--danger)}
table.tr-grid td.num .cell{text-align:right}
table.tr-grid td.state{min-width:110px;padding:0 8px;white-space:nowrap}
table.tr-grid tr.r-error td.rownum{background:var(--danger-soft)}table.tr-grid tr.r-new td.rownum{background:var(--success-soft)}table.tr-grid tr.r-changed td.rownum{background:var(--warn-soft)}
table.tr-grid tr.r-selected td{background:rgba(37,99,235,.06)}
.st{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border-radius:999px;font-size:11.5px;font-weight:600}
.st-new{background:var(--success-soft);color:var(--success)}.st-changed{background:var(--warn-soft);color:var(--warn)}.st-error{background:var(--danger-soft);color:var(--danger)}.st-ok{background:var(--surface-3);color:var(--text-2)}.st-done{background:var(--success-soft);color:var(--success)}.st-skip{background:var(--surface-3);color:var(--text-3)}
.tr-foot{display:flex;align-items:center;gap:12px;padding:10px 14px;border-top:1px solid var(--border);flex-wrap:wrap}
.tr-foot-left{display:flex;gap:6px}.tr-actions{display:flex;gap:6px;margin-left:auto}
.tr-status{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:13px}
.tr-status .badge{height:26px}
.tr-errlist{max-height:140px;overflow:auto;font-size:12.5px;padding:8px 14px;border-top:1px dashed var(--border);background:var(--danger-soft)}
.tr-errlist div{padding:2px 0}
@media(max-width:900px){.tr-layout{grid-template-columns:1fr}.tr-side{flex-direction:row;flex-wrap:wrap}.tr-side>.tr-side-title{width:100%}.tr-netsis{flex:1 1 100%}}
input[type="checkbox"]{appearance:auto;-webkit-appearance:checkbox;width:16px;height:16px;min-height:0;padding:0;margin:0;accent-color:var(--primary);cursor:pointer}
.admin-body>#tab-veri{max-width:1400px}

textarea{width:100%;padding:10px 14px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--bg-2);color:var(--text);font:inherit;resize:vertical;min-height:44px}
textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}
.fb{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-top:10px;padding-top:8px;border-top:1px dashed var(--border);font-size:13px;color:var(--text-3)}
.fb .icon-btn.sm.on{background:var(--primary-soft);color:var(--primary-text)}
.fb select{min-height:32px;width:auto;font-size:13px;padding:4px 30px 4px 10px}
.badge-learn{background:var(--primary-soft);color:var(--primary-text)}
.offer .rec{display:inline-flex;align-items:center;gap:4px;min-height:30px;padding:0 10px;border-radius:999px;border:1px solid var(--border-strong);background:var(--surface);font-size:12.5px;color:var(--text-2)}
.offer .rec:hover{border-color:var(--primary);color:var(--primary-text)}.offer .rec.on{background:var(--success-soft);border-color:transparent;color:var(--success)}