:root {
  --bg: #f5f5fa; --surface: #ffffff; --surface-2: #f0f0f7; --border: #e3e3ee;
  --text: #15142b; --muted: #5f5e78; --faint: #8f8ea6;
  --brand: #c2410c; --brand-2: #f97316; --brand-soft: #ffedd5;
  --ok: #16a34a; --ok-soft: #dcfce7; --bad: #dc2626; --bad-soft: #fee2e2; --frz: #0284c7; --frz-soft: #e0f2fe;
  --warn-bg: #fff7e6; --warn: #92400e;
  --radius: 14px; --shadow: 0 1px 2px rgba(21, 20, 43, .06), 0 4px 16px rgba(21, 20, 43, .05);
  --nav-w: 210px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e0e18; --surface: #161625; --surface-2: #1f1f32; --border: #2b2b42;
    --text: #ebebf5; --muted: #a5a4c0; --faint: #74738f;
    --brand: #fdba74; --brand-2: #fb923c; --brand-soft: #4a2410;
    --ok: #4ade80; --ok-soft: #133524; --bad: #f87171; --bad-soft: #3d1a1d; --frz: #38bdf8; --frz-soft: #0f2c3d;
    --warn-bg: #3a2a10; --warn: #fcd34d;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body { font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; -webkit-font-smoothing: antialiased; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--brand); text-decoration: none; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); } .faint { color: var(--faint); } .small { font-size: 13px; }
.okc { color: var(--ok); } .badc { color: var(--bad); }
.right { text-align: right; } .nowrap { white-space: nowrap; }
.hidden { display: none !important; }

/* ---------- Yerleşim ---------- */
.shell { display: flex; min-height: 100vh; }
.nav { width: var(--nav-w); flex: none; background: var(--surface); border-right: 1px solid var(--border); padding: 18px 12px; position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; gap: 2px; }
.nav .logo { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .3px; padding: 4px 10px 18px; }
.nav .logo img { width: 30px; height: 30px; border-radius: 8px; }
.nav a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: var(--muted); font-weight: 550; }
.nav a:hover { background: var(--surface-2); color: var(--text); }
.nav a.on { background: var(--brand-soft); color: var(--brand); }
.nav .spacer { flex: 1; }
main { flex: 1; min-width: 0; padding: 24px 28px 100px; max-width: 1100px; }
.page-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.page-head h1 { font-size: 22px; margin: 0; flex: 1; min-width: 140px; }
.bottom-nav { display: none; }

@media (max-width: 820px) {
  .nav { display: none; }
  main { padding: 16px 16px calc(90px + env(safe-area-inset-bottom)); }
  .bottom-nav { display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; background: var(--surface); border-top: 1px solid var(--border); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .bottom-nav a { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 2px; font-size: 11px; color: var(--muted); padding: 4px 0; }
  .bottom-nav a .i { font-size: 20px; line-height: 1; }
  .bottom-nav a.on { color: var(--brand); }
}

/* ---------- Bileşenler ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; min-width: 0; }
.card h2 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
.card h2 .x { margin-left: auto; font-weight: 500; font-size: 13px; }
.grid { display: grid; gap: 14px; }
.g-2 { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .g-2 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 640px) { .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.stat .lbl { color: var(--muted); font-size: 13px; font-weight: 600; }
.stat .val { font-size: 24px; font-weight: 750; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .sub { color: var(--faint); font-size: 12.5px; margin-top: 2px; }
.sec-title { font-size: 12px; font-weight: 750; letter-spacing: .6px; text-transform: uppercase; color: var(--faint); margin: 22px 2px 8px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; border: 1px solid var(--border); background: var(--surface); padding: 8px 14px; border-radius: 10px; cursor: pointer; font-weight: 600; white-space: nowrap; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
@media (prefers-color-scheme: dark) { .btn.primary { color: #0e0e18; } }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--bad); }
.btn.ghost { border-color: transparent; background: transparent; }
.btn.sm { padding: 5px 10px; font-size: 13px; border-radius: 8px; }
.btn:disabled { opacity: .5; cursor: default; }
.icon-btn { border: 0; background: transparent; cursor: pointer; padding: 6px 8px; border-radius: 8px; color: var(--muted); font-size: 16px; }
.icon-btn:hover { background: var(--surface-2); color: var(--text); }

input:not([type=checkbox]):not([type=radio]), select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); outline: none; min-width: 0;
}
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px color-mix(in srgb, var(--brand) 18%, transparent); }
label.f { display: block; }
label.f > span { display: block; font-size: 12.5px; font-weight: 650; color: var(--muted); margin: 0 0 5px; }
.row { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 110px; }
.row > .fix { flex: none; min-width: 0; }
.stack { display: flex; flex-direction: column; gap: 12px; }
.stack > * { flex-shrink: 0; }
.check { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }

.seg { display: inline-flex; background: var(--surface-2); border-radius: 11px; padding: 3px; gap: 2px; flex-wrap: wrap; }
.seg button { border: 0; background: transparent; padding: 7px 12px; border-radius: 9px; cursor: pointer; font-weight: 650; color: var(--muted); }
.seg button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.seg.full { display: flex; } .seg.full button { flex: 1; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--border); background: var(--surface); border-radius: 999px; padding: 6px 12px; cursor: pointer; font-size: 13.5px; font-weight: 550; display: inline-flex; gap: 6px; align-items: center; }
.chip:hover { background: var(--surface-2); }
.chip.on { background: var(--brand-soft); border-color: var(--brand); color: var(--brand); }
.badge { display: inline-block; font-size: 11.5px; font-weight: 700; padding: 2px 7px; border-radius: 6px; background: var(--surface-2); color: var(--muted); }

.date-nav { display: inline-flex; align-items: center; gap: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: 11px; padding: 3px; }
.date-nav span { min-width: 150px; text-align: center; font-weight: 700; }

.bar .top { display: flex; justify-content: space-between; gap: 8px; font-size: 13.5px; margin-bottom: 4px; }
.track { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; }
.fill { height: 100%; border-radius: 99px; background: var(--brand); transition: width .25s; }
.bars { display: flex; flex-direction: column; gap: 10px; }

.empty { text-align: center; color: var(--muted); padding: 28px 12px; }
.note { background: var(--warn-bg); color: var(--warn); padding: 10px 12px; border-radius: 10px; font-size: 13.5px; }
.info { background: var(--brand-soft); color: var(--text); padding: 10px 12px; border-radius: 10px; font-size: 13.5px; }
/* ---------- Tablo ---------- */
.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; font-size: 12px; color: var(--muted); font-weight: 650; padding: 6px 8px; border-bottom: 1px solid var(--border); }
.tbl td { padding: 7px 8px; border-bottom: 1px solid var(--border); }
.tbl-wrap { overflow-x: auto; }

/* ---------- Modal + toast ---------- */
.overlay { position: fixed; inset: 0; background: rgba(10, 10, 25, .45); z-index: 50; display: flex; align-items: flex-start; justify-content: center; padding: 6vh 12px 12px; overflow-y: auto; }
.modal { background: var(--surface); border-radius: 16px; width: 100%; max-width: 480px; padding: 18px; box-shadow: 0 20px 50px rgba(0, 0, 0, .25); }
.modal.wide { max-width: 760px; }
.modal h3 { margin: 0 0 14px; font-size: 17px; display: flex; align-items: center; gap: 8px; }
.modal h3 .icon-btn { margin-left: auto; }
.modal .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; flex-wrap: wrap; }
.modal .actions .left { margin-right: auto; }
@media (max-width: 560px) { .overlay { padding: 0; align-items: flex-end; } .modal { border-radius: 16px 16px 0 0; max-height: 92vh; overflow-y: auto; padding-bottom: calc(18px + env(safe-area-inset-bottom)); } }
#toast { position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(20px); background: #1c1b33; color: #fff; padding: 10px 16px; border-radius: 12px; font-weight: 600; opacity: 0; pointer-events: none; transition: .2s; z-index: 60; max-width: calc(100vw - 32px); text-align: center; }
#toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }
@media (max-width: 820px) { #toast { bottom: calc(84px + env(safe-area-inset-bottom)); } }
.menu-pop { position: absolute; right: 8px; top: 52px; z-index: 30; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 10px 30px rgba(0, 0, 0, .15); padding: 6px; display: flex; flex-direction: column; min-width: 190px; }
.menu-pop button { border: 0; background: transparent; text-align: left; padding: 8px 10px; border-radius: 8px; cursor: pointer; }
.menu-pop button:hover { background: var(--surface-2); }
.menu-pop button:disabled { opacity: .45; cursor: default; }

/* ---------- Giriş ---------- */
.login { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 16px; }
.login .card { width: 100%; max-width: 360px; padding: 24px; }
.login h1 { font-size: 20px; margin: 10px 0 16px; text-align: center; }
.login img { display: block; margin: 0 auto; width: 56px; height: 56px; border-radius: 14px; }

svg text { font-family: inherit; }
.chart { width: 100%; height: auto; display: block; }

/* ===================== ABS Akış ===================== */
.btns { display: flex; gap: 8px; flex-wrap: wrap; }
.cnt { font-style: normal; font-size: 11px; font-weight: 750; background: var(--brand); color: #fff; border-radius: 99px; padding: 1px 6px; margin-left: auto; min-width: 18px; text-align: center; }
@media (prefers-color-scheme: dark) { .cnt { color: #0e0e18; } }
.bottom-nav .i { position: relative; }
.bottom-nav .cnt { position: absolute; top: -6px; left: 14px; margin: 0; font-size: 10px; padding: 0 5px; }
code { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; font-size: 13px; }
.tip { margin: 8px 2px 14px; }
.btn.on, .icon-btn.on { color: var(--brand); }
.btn.on { border-color: var(--brand); background: var(--brand-soft); }

/* Süzgeç satırı */
.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 12px; }
.filters select { width: auto; max-width: 240px; flex: 1; min-width: 140px; }
.filters select.fixw { flex: none; min-width: 0; }
.filters input[type=search] { width: auto; flex: 1; min-width: 120px; max-width: 220px; }
.seg em { font-style: normal; font-size: 11.5px; font-weight: 750; background: var(--brand-soft); color: var(--brand); padding: 1px 6px; border-radius: 99px; margin-left: 2px; }
@media (max-width: 640px) { .filters .seg { width: 100%; display: flex; } .filters .seg button { flex: 1; padding: 7px 6px; } .filters input[type=search] { max-width: none; } }

/* Yazı listesi */
.ilist { padding: 0; overflow: hidden; }
.it { display: flex; gap: 12px; padding: 12px 14px; border-bottom: 1px solid var(--border); color: var(--text); align-items: flex-start; }
.it:last-child { border-bottom: 0; }
.it:hover { background: var(--surface-2); }
.it .th { width: 76px; height: 76px; object-fit: cover; border-radius: 10px; flex: none; background: var(--surface-2); }
.it .bd { flex: 1; min-width: 0; }
.it .t { font-weight: 700; line-height: 1.3; overflow-wrap: anywhere; }
.it .x { color: var(--muted); font-size: 13.5px; margin-top: 3px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; overflow-wrap: anywhere; }
.it .m { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; color: var(--faint); font-size: 12.5px; margin-top: 5px; }
.it .m .src { color: var(--brand); font-weight: 650; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.it.rd .t { font-weight: 500; color: var(--muted); }
.it.rd .th { opacity: .55; }
.it .ac { display: flex; flex-direction: column; flex: none; margin: -4px -6px -4px 0; }
.it .ac .icon-btn { font-size: 15px; padding: 5px 7px; }
.hit { background: var(--warn-bg); color: var(--warn); font-weight: 700; border-radius: 6px; padding: 1px 7px; font-size: 12px; }
.more { text-align: center; padding: 16px 0; }
@media (max-width: 560px) { .it { padding: 11px 12px; gap: 10px; } .it .th { width: 60px; height: 60px; } }

/* Okuyucu */
.reader { max-width: 760px; margin: 0 auto; }
.rbar { position: sticky; top: 0; z-index: 10; display: flex; gap: 6px; align-items: center; background: var(--bg); padding: 8px 0; margin-bottom: 6px; flex-wrap: wrap; }
.rbar .sp { flex: 1; }
.reader article h1 { font-size: calc(var(--fs) * 1.45); line-height: 1.22; margin: 8px 0 8px; overflow-wrap: anywhere; }
.reader .meta { color: var(--muted); font-size: 13.5px; margin-bottom: 10px; overflow-wrap: anywhere; }
.rtools { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.reader .hero { width: 100%; max-height: 420px; object-fit: cover; border-radius: 12px; margin-bottom: 14px; }
.content { font-size: var(--fs); line-height: 1.65; overflow-wrap: anywhere; }
.content p, .content ul, .content ol, .content blockquote, .content pre, .content figure, .content table { margin: 0 0 1em; }
.content h2, .content h3, .content h4, .content h5, .content h6 { line-height: 1.25; margin: 1.3em 0 .5em; }
.content h2 { font-size: 1.3em; } .content h3 { font-size: 1.15em; } .content h4, .content h5, .content h6 { font-size: 1em; }
.content img { max-width: 100%; height: auto; border-radius: 10px; display: block; margin: .6em auto; }
.content a { text-decoration: underline; text-underline-offset: 2px; }
.content blockquote { border-left: 3px solid var(--brand); padding: 2px 0 2px 14px; color: var(--muted); }
.content pre { background: var(--surface-2); padding: 12px; border-radius: 10px; overflow-x: auto; font-size: .82em; line-height: 1.45; }
.content code { font-size: .88em; }
.content pre code { background: none; padding: 0; }
.content figure { margin-left: 0; margin-right: 0; }
.content figcaption { font-size: .8em; color: var(--muted); text-align: center; margin-top: 4px; }
.content table { border-collapse: collapse; display: block; overflow-x: auto; max-width: 100%; font-size: .88em; }
.content td, .content th { border: 1px solid var(--border); padding: 5px 8px; }
.content hr { border: 0; border-top: 1px solid var(--border); margin: 1.4em 0; }
.content ul, .content ol { padding-left: 1.4em; }
.rnav { display: flex; gap: 10px; justify-content: space-between; margin-top: 26px; flex-wrap: wrap; }
.rnav .btn { white-space: normal; text-align: left; max-width: 48%; font-weight: 550; }
@media (max-width: 560px) { .rnav .btn { max-width: 100%; flex: 1 1 100%; } }

/* Kaynaklar */
.flist { padding: 0; overflow: hidden; }
.frow { display: flex; align-items: center; gap: 6px; padding: 10px 8px 10px 14px; border-bottom: 1px solid var(--border); }
.frow:last-child { border-bottom: 0; }
.frow .fb { flex: 1; min-width: 0; color: var(--text); }
.frow .t { font-weight: 650; overflow-wrap: anywhere; }
.frow .m { display: flex; gap: 4px 10px; flex-wrap: wrap; color: var(--faint); font-size: 12.5px; margin-top: 2px; }
.frow .m .u { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 100%; }
.frow.off .t { color: var(--muted); }
.cnt2 { font-size: 12px; font-weight: 750; background: var(--brand-soft); color: var(--brand); border-radius: 99px; padding: 2px 8px; flex: none; }
.sec-title .icon-btn { font-size: 12px; padding: 2px 5px; }
.chip .x { border: 0; background: transparent; cursor: pointer; padding: 0 0 0 2px; color: inherit; font-size: 12px; }
.cnt:empty { display: none; }