/* ============================================================
   KârHesapla v3 — Tasarım Sistemi
   Fintech / profesyonel — açık & koyu tema
   ============================================================ */

:root {
  --font-display: "Space Grotesk", sans-serif;
  --font-body: "IBM Plex Sans", sans-serif;

  --bg: oklch(97.5% 0.004 95);
  --surface: oklch(100% 0 0);
  --surface-2: oklch(95.8% 0.005 95);
  --surface-3: oklch(93.5% 0.006 95);
  --border: oklch(90% 0.007 95);
  --border-strong: oklch(83% 0.009 95);
  --text: oklch(23% 0.015 260);
  --text-2: oklch(46% 0.015 260);
  --text-3: oklch(60% 0.012 260);

  --accent: oklch(56% 0.125 165);
  --accent-ink: oklch(38% 0.09 165);
  --accent-soft: oklch(93% 0.035 165);
  --on-accent: oklch(99% 0.005 165);

  --pos: oklch(56% 0.125 165);
  --pos-soft: oklch(93% 0.04 165);
  --neg: oklch(56% 0.16 25);
  --neg-soft: oklch(94% 0.035 25);
  --warn: oklch(62% 0.12 75);
  --warn-soft: oklch(95% 0.045 85);

  --shadow-1: 0 1px 2px oklch(20% 0.02 260 / 0.06), 0 1px 6px oklch(20% 0.02 260 / 0.05);
  --shadow-2: 0 4px 14px oklch(20% 0.02 260 / 0.09), 0 1px 3px oklch(20% 0.02 260 / 0.07);
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
}

[data-theme="dark"] {
  --bg: oklch(17% 0.014 255);
  --surface: oklch(21.5% 0.015 255);
  --surface-2: oklch(25% 0.016 255);
  --surface-3: oklch(29% 0.017 255);
  --border: oklch(30% 0.016 255);
  --border-strong: oklch(38% 0.018 255);
  --text: oklch(93% 0.006 255);
  --text-2: oklch(70% 0.012 255);
  --text-3: oklch(56% 0.012 255);

  --accent: oklch(72% 0.135 165);
  --accent-ink: oklch(80% 0.12 165);
  --accent-soft: oklch(30% 0.05 165);
  --on-accent: oklch(18% 0.04 165);

  --pos: oklch(72% 0.135 165);
  --pos-soft: oklch(29% 0.05 165);
  --neg: oklch(70% 0.15 25);
  --neg-soft: oklch(29% 0.05 25);
  --warn: oklch(76% 0.12 80);
  --warn-soft: oklch(29% 0.045 85);

  --shadow-1: 0 1px 2px oklch(0% 0 0 / 0.3);
  --shadow-2: 0 4px 16px oklch(0% 0 0 / 0.4);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background 0.25s ease, color 0.25s ease;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  margin: 0 0 0.5em 0;
  letter-spacing: -0.015em;
}

a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--bg) 82%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  height: 60px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--text);
  letter-spacing: -0.02em;
}
.logo:hover { text-decoration: none; }
.logo-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--on-accent);
  display: grid;
  place-items: center;
  font-size: 17px;
  font-weight: 700;
}
.logo-img {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: block;
}
.nav-links {
  display: flex;
  gap: 4px;
  margin-left: auto;
  align-items: center;
}
.nav-links a {
  color: var(--text-2);
  font-size: 14.5px;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: var(--r-sm);
}
.nav-links a:hover { color: var(--text); background: var(--surface-2); text-decoration: none; }
.theme-btn {
  margin-left: 8px;
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: 16px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: border-color 0.15s;
}
.theme-btn:hover { border-color: var(--border-strong); color: var(--text); }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 40px; }
.hero h1 {
  font-size: clamp(30px, 4.6vw, 46px);
  font-weight: 700;
  max-width: 17ch;
  text-wrap: balance;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent-ink);
}
.hero p.lead {
  font-size: 17px;
  color: var(--text-2);
  max-width: 56ch;
  margin: 0 0 22px 0;
  text-wrap: pretty;
}
.badges { display: flex; flex-wrap: wrap; gap: 10px; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 6px 14px;
}
.badge b { color: var(--pos); font-weight: 700; }

/* ---------- Tool tabs ---------- */
.tool-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  margin: 28px 0 24px;
}
.tool-tab {
  flex: 1 1 auto;
  border: none;
  background: transparent;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  padding: 11px 14px;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}
.tool-tab:hover { background: var(--surface-2); color: var(--text); }
.tool-tab.active {
  background: var(--accent);
  color: var(--on-accent);
}

/* ---------- Panels ---------- */
.tool-panel { display: none; }
.tool-panel.active { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 4fr); gap: 22px; align-items: start; }
@media (max-width: 880px) {
  .tool-panel.active { grid-template-columns: 1fr; }
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  padding: 26px;
}
.card h2 {
  font-size: 20px;
  margin-bottom: 4px;
}
.card .sub {
  font-size: 14px;
  color: var(--text-3);
  margin: 0 0 20px 0;
}

/* ---------- Form ---------- */
.fgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fgrid .full { grid-column: 1 / -1; }
@media (max-width: 480px) { .fgrid { grid-template-columns: 1fr; } }

.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 6px;
}
.inwrap { position: relative; }
.inwrap input, .inwrap select {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.15s, background 0.15s;
  appearance: none;
}
.inwrap input:focus, .inwrap select:focus {
  border-color: var(--accent);
  background: var(--surface);
}
.inwrap .unit {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 13px;
  color: var(--text-3);
  pointer-events: none;
}
.inwrap input[type="number"] { padding-right: 38px; }
.inwrap input::-webkit-outer-spin-button,
.inwrap input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.inwrap input[type="number"] { -moz-appearance: textfield; appearance: textfield; }
.inwrap select { cursor: pointer; padding-right: 32px; }
.inwrap.sel::after {
  content: "";
  position: absolute;
  right: 13px;
  top: 50%;
  width: 7px;
  height: 7px;
  border-right: 1.5px solid var(--text-3);
  border-bottom: 1.5px solid var(--text-3);
  transform: translateY(-70%) rotate(45deg);
  pointer-events: none;
}

.btn {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: var(--r-sm);
  padding: 12px 22px;
  cursor: pointer;
  transition: filter 0.15s, background 0.15s;
}
.btn-primary { background: var(--accent); color: var(--on-accent); width: 100%; margin-top: 18px; }
.btn-primary:hover { filter: brightness(1.07); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-2);
  padding: 7px 14px;
  font-size: 13.5px;
}
.btn-ghost:hover { border-color: var(--border-strong); color: var(--text); }

/* ---------- Segmented (KDV yön) ---------- */
.seg {
  display: flex;
  gap: 4px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 4px;
}
.seg button {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
}
.seg button.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow-1); }

/* ---------- Pazaryeri chips ---------- */
.mkt-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}
.mkt-head label { margin: 0; font-size: 13px; font-weight: 600; color: var(--text-2); }
.mkt-edit-btn {
  background: none;
  border: none;
  color: var(--accent-ink);
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 4px;
}
.mkt-edit-btn:hover { text-decoration: underline; }
.mkt-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.mkt-chip {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text-2);
  border-radius: 100px;
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s;
}
.mkt-chip .rate { font-size: 12px; font-weight: 500; opacity: 0.75; font-variant-numeric: tabular-nums; }
.mkt-chip:hover { border-color: var(--border-strong); }
.mkt-chip.sel {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-ink);
}

/* Pazaryeri yönetici (overlay içi) */
.mkt-rows { display: flex; flex-direction: column; gap: 10px; margin: 18px 0; }
.mkt-row { display: grid; grid-template-columns: 1fr 110px 38px; gap: 10px; align-items: center; }
.mkt-row input {
  width: 100%;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 9px 12px;
  outline: none;
}
.mkt-row input:focus { border-color: var(--accent); }
.mkt-del {
  width: 38px;
  height: 38px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-3);
  font-size: 16px;
  cursor: pointer;
}
.mkt-del:hover { color: var(--neg); border-color: var(--neg); }

/* ---------- Sonuç ---------- */
.result-empty {
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--text-3);
  font-size: 14px;
  min-height: 200px;
  padding: 20px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--r-md);
}
.rc-main {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 18px 20px;
  margin-bottom: 14px;
}
.rc-main .lbl { font-size: 13px; font-weight: 600; color: var(--text-2); margin-bottom: 2px; }
.rc-main .val {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  line-height: 1.15;
}
.rc-main.pos { background: var(--pos-soft); border-color: color-mix(in oklab, var(--pos) 35%, var(--border)); }
.rc-main.pos .val { color: var(--pos); }
.rc-main.neg { background: var(--neg-soft); border-color: color-mix(in oklab, var(--neg) 35%, var(--border)); }
.rc-main.neg .val { color: var(--neg); }
.rc-main.warn { background: var(--warn-soft); border-color: color-mix(in oklab, var(--warn) 35%, var(--border)); }
.rc-main.warn .val { color: var(--warn); }

.r-rows { display: flex; flex-direction: column; }
.r-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 9px 2px;
  border-bottom: 1px solid var(--border);
  font-size: 14.5px;
}
.r-row:last-child { border-bottom: none; }
.r-row .k { color: var(--text-2); }
.r-row .v { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.r-row .v.pos { color: var(--pos); }
.r-row .v.neg { color: var(--neg); }
.r-row .v.warn { color: var(--warn); }

.mbar { margin: 14px 0 4px; }
.mbar .mbar-top { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; color: var(--text-2); margin-bottom: 6px; }
.mbar .mbar-top .pct { font-variant-numeric: tabular-nums; color: var(--text); }
.mbar .track {
  height: 8px;
  background: var(--surface-3);
  border-radius: 100px;
  overflow: hidden;
}
.mbar .fill { height: 100%; border-radius: 100px; transition: width 0.4s ease; }

.insight {
  margin-top: 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 18px;
}
.insight h4, .insight h3 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-2);
  margin-bottom: 10px;
}
.insight ul { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.insight li { font-size: 14px; color: var(--text-2); }
.insight li b { color: var(--text); font-variant-numeric: tabular-nums; }

/* Senaryo kartları (Fiyat öner) */
.scen-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 14px; }
.scen-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 480px) { .scen-grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .scen-grid, .scen-grid--2 { grid-template-columns: 1fr; } }
.scen {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px;
  background: var(--surface-2);
  text-align: center;
}
.scen.star { border-color: var(--accent); background: var(--accent-soft); }
.scen .t { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); margin-bottom: 6px; }
.scen.star .t { color: var(--accent-ink); }
.scen .p { font-family: var(--font-display); font-size: 21px; font-weight: 700; font-variant-numeric: tabular-nums; }
.scen .m { font-size: 12.5px; color: var(--text-3); margin-top: 2px; font-variant-numeric: tabular-nums; }

/* Senaryo tablosu (Marj) */
.r-table { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 8px; }
.r-table th {
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-3);
  padding: 8px 2px;
  border-bottom: 1px solid var(--border-strong);
}
.r-table td { padding: 9px 2px; border-bottom: 1px solid var(--border); font-variant-numeric: tabular-nums; }
.r-table td:last-child, .r-table th:last-child { text-align: right; }
.r-table tr.hl td { color: var(--accent-ink); font-weight: 700; }

/* ---------- Reklam & destek ---------- */
.ad-box {
  margin: 30px 0;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--r-md);
  min-height: 100px;
  display: grid;
  place-items: center;
  position: relative;
}
.ad-box .ad-tag {
  position: absolute;
  top: 8px;
  left: 12px;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
}
.ad-box ins { display: block; width: 100%; }

.support {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 24px;
  margin: 26px 0;
}
.support p { margin: 0; font-size: 14.5px; color: var(--text-2); }
.support p b { color: var(--text); }
.support a.btn {
  background: var(--accent);
  color: var(--on-accent);
  white-space: nowrap;
}
.support a.btn:hover { filter: brightness(1.07); text-decoration: none; }

/* ---------- Bölümler ---------- */
.sec { padding: 44px 0 8px; }
.sec-head h2 { font-size: 26px; }
.sec-head p { color: var(--text-2); margin: 0 0 24px 0; max-width: 60ch; }

.aff-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.aff-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 18px 20px;
  color: var(--text);
  transition: border-color 0.15s, transform 0.15s;
}
.aff-card:hover { border-color: var(--accent); text-decoration: none; transform: translateY(-2px); }
.aff-card .t { font-weight: 700; font-size: 15.5px; margin-bottom: 4px; font-family: var(--font-display); }
.aff-card .d { font-size: 13.5px; color: var(--text-2); }
.aff-card .go { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 600; color: var(--accent-ink); }

/* ---------- Bağış kartı (tek, kurumsal · sade) ---------- */
.donate-card {
  max-width: 560px;
  margin: 8px auto 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 28px 24px;
  text-align: center;
}
.donate-title { font-size: 22px; margin: 0 0 10px; }
.donate-desc { font-size: 14.5px; color: var(--text-2); line-height: 1.6; margin: 0 auto 20px; max-width: 46ch; }
.donate-cta { display: block; width: 100%; max-width: 260px; margin: 20px auto 0; }
.donate-note { font-size: 12.5px; color: var(--text-3); line-height: 1.5; margin: 14px auto 0; max-width: 44ch; }

.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 20px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.blog-card .kw {
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--accent-ink);
  margin-bottom: 8px;
}
.blog-card h3 { font-size: 16.5px; margin-bottom: 6px; }
.blog-card p { font-size: 13.5px; color: var(--text-2); margin: 0 0 12px 0; flex: 1; }
.blog-card .read { font-size: 13px; font-weight: 600; color: var(--accent-ink); }

/* ---------- Overlay sayfalar ---------- */
.page-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  overflow-y: auto;
  display: none;
}
.page-overlay.open { display: block; }
.page-inner { max-width: 760px; margin: 0 auto; padding: 32px 24px 80px; }
.page-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  position: sticky;
  top: 0;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  padding: 14px 0;
  z-index: 5;
}
.page-top .pt-logo { font-family: var(--font-display); font-weight: 700; font-size: 17px; }
.page-close {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  border-radius: var(--r-sm);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
}
.page-close:hover { color: var(--text); border-color: var(--border-strong); }
.page-inner h1 { font-size: 30px; }
.page-inner h2 { font-size: 20px; margin-top: 1.6em; }
.page-inner h3 { font-size: 17px; margin-top: 1.4em; }
.page-inner p, .page-inner li { color: var(--text-2); font-size: 15px; }
.page-inner .meta { font-size: 13px; color: var(--text-3); margin-bottom: 24px; }
.page-inner table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 14px 0; }
.page-inner table th, .page-inner table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.page-inner table th { color: var(--text-3); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.05em; }
.page-inner code {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 13px;
}
.blog-list-grid { display: grid; gap: 12px; }

/* ---------- Footer ---------- */
footer {
  margin-top: 60px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.foot-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  padding: 36px 0;
}
.foot-brand { max-width: 320px; }
.foot-brand .logo { margin-bottom: 8px; }
.foot-brand p { font-size: 13.5px; color: var(--text-3); margin: 0; }
.foot-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-3); margin-bottom: 12px; }
.foot-col ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.foot-col a { color: var(--text-2); font-size: 14px; }
.foot-col a:hover { color: var(--text); }
.foot-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 0;
  font-size: 13px;
  color: var(--text-3);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- Sponsorlu içerik ---------- */
.sponsor-slot {
  margin-top: 22px;
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--r-md);
  padding: 26px 20px 18px;
  position: relative;
  text-align: center;
}
.sponsor-slot .ad-tag {
  position: absolute;
  top: 8px;
  left: 12px;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
}
.sponsor-slot p { margin: 0; font-size: 14px; color: var(--text-3); }

/* ---------- Çerez onayı ---------- */
.cookie-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  max-width: 680px;
  margin: 0 auto;
  z-index: 150;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
  padding: 16px 20px;
  display: none;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.cookie-banner.show { display: flex; }
.cookie-banner p { margin: 0; flex: 1 1 320px; font-size: 13.5px; color: var(--text-2); }
.cookie-actions { display: flex; gap: 8px; }
.cookie-accept { background: var(--accent); color: var(--on-accent); padding: 9px 18px; font-size: 13.5px; }

/* ---------- Landing sayfaları ---------- */
.landing-hero { padding: 44px 0 8px; }
.landing-hero h1 { font-size: clamp(26px, 3.8vw, 38px); max-width: 22ch; text-wrap: balance; }
.landing-hero p.lead { font-size: 16.5px; color: var(--text-2); max-width: 62ch; margin: 0 0 8px 0; text-wrap: pretty; }
.crumbs { font-size: 13px; color: var(--text-3); padding: 18px 0 0; }
.crumbs a { color: var(--text-3); }
.crumbs a:hover { color: var(--text); }
.seo-content { max-width: 760px; }
.seo-content h2 { font-size: 22px; margin-top: 1.8em; }
.seo-content h3 { font-size: 17px; margin-top: 1.4em; }
.seo-content p, .seo-content li { color: var(--text-2); font-size: 15px; }
.seo-content table { width: 100%; border-collapse: collapse; font-size: 14px; margin: 14px 0; }
.seo-content table th, .seo-content table td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.seo-content table th { color: var(--text-3); font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.05em; }
.seo-content code { background: var(--surface-2); border: 1px solid var(--border); border-radius: 5px; padding: 1px 6px; font-size: 13px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--r-md); background: var(--surface); margin-bottom: 10px; }
.faq-item summary { cursor: pointer; padding: 14px 18px; font-weight: 600; font-size: 15px; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; float: right; color: var(--text-3); font-size: 18px; }
.faq-item[open] summary::after { content: "−"; }
.faq-item .faq-a { padding: 0 18px 14px; color: var(--text-2); font-size: 14.5px; }
.other-tools { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 12px; }
.other-tools a {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-2);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 7px 16px;
}
.other-tools a:hover { border-color: var(--accent); color: var(--accent-ink); text-decoration: none; }

/* ---------- Blog dizini ---------- */
.cat-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 22px; }
.cat-filter button {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  border-radius: 100px;
  padding: 7px 16px;
  cursor: pointer;
}
.cat-filter button:hover { border-color: var(--border-strong); }
.cat-filter button.active { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.blog-card .date { font-size: 12px; color: var(--text-3); margin-top: 8px; }
a.blog-card { color: var(--text); }
a.blog-card:hover { text-decoration: none; }

/* ---------- Güven şeridi ---------- */
.trust-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-top: 26px;
}
.trust-item {
  background: var(--surface);
  padding: 14px 18px;
}
.trust-item b {
  display: block;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}
.trust-item span { font-size: 12.5px; color: var(--text-3); }

/* ---------- Formül açıklaması ---------- */
.formula {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--surface-2);
}
.formula summary {
  cursor: pointer;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
  list-style: none;
}
.formula summary::-webkit-details-marker { display: none; }
.formula summary::after { content: "+"; float: right; color: var(--text-3); font-size: 15px; }
.formula[open] summary::after { content: "−"; }
.formula-body { padding: 0 14px 12px; font-size: 13px; color: var(--text-2); display: flex; flex-direction: column; gap: 8px; }
.formula-body code {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 12.5px;
  overflow-x: auto;
  white-space: nowrap;
}
.formula-body p { margin: 0; }

/* ---------- Firma K/Z: form grup başlıkları + KPI kartları ---------- */
.fgroup-title {
  grid-column: 1 / -1;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-3);
  margin: 10px 0 -4px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}
.fgroup-title.first { border-top: none; margin-top: 0; padding-top: 0; }
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin: 14px 0;
}
.kpi {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 12px 14px;
}
.kpi .k { font-size: 12px; font-weight: 600; color: var(--text-3); margin-bottom: 2px; }
.kpi .v {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  font-variant-numeric: tabular-nums;
  line-height: 1.25;
}
.kpi .v.pos { color: var(--pos); }
.kpi .v.neg { color: var(--neg); }
.kpi .v.warn { color: var(--warn); }
.btn-row { display: flex; gap: 10px; margin-top: 18px; }
.btn-row .btn-primary { margin-top: 0; flex: 1; }
.btn-row .btn-ghost { padding: 12px 22px; font-size: 15px; }
.privacy-note { font-size: 12.5px; color: var(--text-3); margin: 10px 0 0; text-align: center; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translate(-50%, 16px);
  background: var(--text);
  color: var(--bg);
  font-size: 14px;
  font-weight: 600;
  padding: 11px 20px;
  border-radius: 10px;
  box-shadow: var(--shadow-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
  max-width: calc(100vw - 48px);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: var(--neg); color: oklch(98% 0.01 25); }

@media (max-width: 640px) {
  .nav-links a:not(.keep) { display: none; }
  .hero { padding: 40px 0 28px; }
  .card { padding: 20px; }
  .tool-tab { font-size: 13.5px; padding: 10px 10px; flex: 1 1 30%; }
}

/* ---------- KârHesapla Pro — bekleme listesi ---------- */
.kh-pro-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-ink);
  background: var(--accent-soft);
  border: 1px solid color-mix(in oklab, var(--accent) 35%, var(--border));
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 14px;
}
.kh-pro-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}
.kh-pro-card {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 16px 18px;
  cursor: pointer;
  font-family: var(--font-body);
  color: var(--text);
  transition: border-color 0.15s, transform 0.15s, background 0.15s;
}
.kh-pro-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.kh-pro-card.sel { border-color: var(--accent); background: var(--accent-soft); }
.kh-pro-card-t { font-family: var(--font-display); font-weight: 700; font-size: 15.5px; }
.kh-pro-card-d { font-size: 13px; color: var(--text-2); line-height: 1.5; }
.kh-pro-card-cta { margin-top: auto; padding-top: 6px; font-size: 12.5px; font-weight: 600; color: var(--accent-ink); }

.kh-pro-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-1);
  padding: 24px;
  max-width: 720px;
}
.kh-pro-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .kh-pro-form-row { grid-template-columns: 1fr; } }
.kh-pro-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13.5px;
  color: var(--text-2);
  margin: 16px 0 0;
  cursor: pointer;
}
.kh-pro-consent input {
  margin-top: 2px;
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  flex: none;
}
.kh-pro-submit { max-width: 340px; }
.kh-pro-status { font-size: 13.5px; margin: 12px 0 0; min-height: 18px; }
.kh-pro-status.ok { color: var(--pos); font-weight: 600; }
.kh-pro-status.err { color: var(--neg); font-weight: 600; }
/* Honeypot — ekran dışı, ekran okuyuculardan ve görünümden gizli */
.kh-hp { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- Excel Toplu Analiz — ana sayfa duyuru kutusu (beta) ---------- */
.kh-beta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin: 28px 0 0;
  padding: 22px 26px;
  background: var(--accent-soft);
  border: 1px solid color-mix(in oklab, var(--accent) 35%, var(--border));
  border-radius: var(--r-lg);
}
.kh-beta-main { flex: 1 1 360px; min-width: 0; }
.kh-beta-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--accent-ink);
  margin-bottom: 8px;
}
.kh-beta-title { font-size: clamp(19px, 2.3vw, 24px); margin: 0 0 6px; color: var(--text); }
.kh-beta-desc { font-size: 14.5px; color: var(--text-2); margin: 0 0 8px; max-width: 64ch; text-wrap: pretty; }
.kh-beta-note { font-size: 12.5px; color: var(--text-3); margin: 0; }
.kh-beta-cta { flex: 0 0 auto; }
.kh-beta .kh-beta-btn {
  width: auto;
  margin-top: 0;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  padding: 12px 24px;
  white-space: nowrap;
}
.kh-beta .kh-beta-btn:hover { text-decoration: none; }
/* Excel kartı artık aracı açan bir bağlantı — alt çizgi olmasın */
a.kh-pro-card, a.kh-pro-card:hover { text-decoration: none; }
@media (max-width: 640px) {
  .kh-beta { padding: 20px; }
  .kh-beta-cta { width: 100%; }
  .kh-beta .kh-beta-btn { width: 100%; justify-content: center; }
}

/* ============================================================
   Araç Keşif Merkezi — katalog, mini-şerit, öneriler, FAB
   (Additive: mevcut .tool-nav/.tool-panel/switchTool korunur)
   ============================================================ */

/* ---- Durum geçişleri: katalog ↔ açık araç ---- */
#araclar:not(.tool-open) .tool-nav { display: none; }
#araclar:not(.tool-open) .tool-panel.active { display: none; }
.tool-back { display: none; }
#araclar.tool-open .tool-catalog { display: none; }
#araclar.tool-open .kh-beta { display: none; }
#araclar.tool-open .tool-back { display: inline-flex; }

/* ---- Katalog başlığı ---- */
.tool-catalog { margin: 28px 0 8px; }
.catalog-head { text-align: center; max-width: 640px; margin: 0 auto 24px; }
.catalog-head h2 { font-size: clamp(24px, 3.4vw, 34px); margin: 0 0 8px; }
.catalog-head p { color: var(--text-2); font-size: 16px; margin: 0; text-wrap: pretty; }
.catalog-trust { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-top: 14px; font-size: 13.5px; color: var(--text-2); font-weight: 600; }
.catalog-trust span { display: inline-flex; align-items: center; gap: 6px; }
.catalog-trust .tick { color: var(--accent); }

/* ---- Son kullanılan araç ---- */
.tool-resume { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; max-width: 640px; margin: 0 auto 20px; padding: 14px 18px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); }
.tool-resume-tx { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.tool-resume-label { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-3); font-weight: 700; }
.tool-resume-name { font-family: var(--font-display); font-weight: 600; color: var(--text); font-size: 15px; }
.tool-resume-go { display: inline-flex; align-items: center; gap: 6px; color: var(--accent-ink); font-weight: 600; background: none; border: none; cursor: pointer; font-family: inherit; font-size: 14px; padding: 6px 8px; border-radius: 8px; }
.tool-resume-go:hover { background: var(--surface-3); }
.tool-resume-go:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- Araç kartları ---- */
.tool-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1080px) { .tool-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 820px)  { .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 440px)  { .tool-grid { grid-template-columns: 1fr; } }

.tool-card { display: flex; gap: 14px; align-items: flex-start; text-align: left; width: 100%; padding: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-1); cursor: pointer; font-family: inherit; color: inherit; transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease; }
.tool-card:hover { transform: scale(1.02); box-shadow: var(--shadow-2); border-color: var(--border-strong); }
.tool-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.tool-card-ic { flex: 0 0 auto; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; color: var(--accent); background: var(--accent-soft); }
.tool-card-body { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.tool-card-t { font-family: var(--font-display); font-weight: 600; font-size: 16px; color: var(--text); letter-spacing: -0.01em; }
.tool-card-d { font-size: 13.5px; color: var(--text-2); line-height: 1.5; text-wrap: pretty; }
.tool-card-trust { display: flex; flex-wrap: wrap; gap: 4px 12px; margin-top: 4px; font-size: 11.5px; color: var(--text-3); font-weight: 600; }
.tool-card-trust span { white-space: nowrap; }

/* ---- Kataloğa dön ---- */
.tool-back { align-items: center; gap: 6px; margin: 24px 0 4px; padding: 8px 14px; background: transparent; border: 1px solid var(--border); border-radius: 100px; color: var(--text-2); font-family: inherit; font-weight: 600; font-size: 13.5px; cursor: pointer; }
.tool-back:hover { background: var(--surface-2); color: var(--text); }
.tool-back:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- Mini hızlı-geçiş şeridi (araç açıkken) ---- */
#araclar.tool-open .tool-nav { margin: 8px 0 20px; flex-wrap: nowrap; overflow-x: auto; scrollbar-width: thin; }
#araclar.tool-open .tool-tab { flex: 0 0 auto; }

/* ---- Sonuç sonrası çapraz öneriler ---- */
.tool-suggest { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--border); }
.tool-suggest-h { font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-3); font-weight: 700; margin-bottom: 12px; }
.suggest-grid { display: grid; gap: 10px; }
.suggest-card { display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; padding: 12px 14px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); cursor: pointer; font-family: inherit; color: inherit; transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease; }
.suggest-card:hover { transform: scale(1.02); border-color: var(--border-strong); box-shadow: var(--shadow-1); }
.suggest-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.suggest-card-tx { flex: 1 1 auto; min-width: 0; }
.suggest-card-t { display: block; font-weight: 600; color: var(--text); font-size: 14px; }
.suggest-card-d { display: block; font-size: 12.5px; color: var(--text-2); }
.suggest-card-ar { flex: 0 0 auto; color: var(--accent); display: inline-flex; }

/* ---- Neden KârHesapla ---- */
.why-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 760px) { .why-grid { grid-template-columns: 1fr; } }
.why-card { padding: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-1); }
.why-ic { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); margin-bottom: 14px; }
.why-card h3 { font-size: 17px; margin: 0 0 6px; }
.why-card p { font-size: 14px; color: var(--text-2); margin: 0; line-height: 1.55; text-wrap: pretty; }

/* ============================================================
   Hızlı Hesap Makinesi — FAB + modal / bottom-sheet
   ============================================================ */
.qc-sheet[hidden], .qc-backdrop[hidden], .tool-resume[hidden] { display: none !important; }

.qc-fab { position: fixed; right: 20px; bottom: 20px; z-index: 140; width: 56px; height: 56px; border-radius: 50%; border: none; cursor: pointer; background: var(--accent); color: var(--on-accent); box-shadow: var(--shadow-2); display: grid; place-items: center; transition: transform 0.18s ease, bottom 0.25s ease; }
.qc-fab:hover { transform: scale(1.05); }
.qc-fab:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
/* Çerez bildirimi görünürken FAB'ı yukarı al (çakışmayı önle) */
body:has(#cookie-banner.show) .qc-fab,
.qc-fab.qc-raised { bottom: 96px; }

.qc-backdrop { position: fixed; inset: 0; z-index: 170; background: oklch(0% 0 0 / 0.45); }
.qc-sheet { position: fixed; z-index: 180; background: var(--surface); color: var(--text); border: 1px solid var(--border); box-shadow: var(--shadow-2); display: flex; flex-direction: column; }

@media (min-width: 641px) {
  .qc-sheet { top: 50%; left: 50%; transform: translate(-50%, -50%); width: 340px; max-width: calc(100vw - 32px); border-radius: var(--r-lg); padding: 18px; }
  .qc-grip { display: none; }
}
@media (max-width: 640px) {
  .qc-sheet { left: 0; right: 0; bottom: 0; height: 70vh; max-height: 70vh; border-radius: var(--r-lg) var(--r-lg) 0 0; padding: 10px 16px 20px; transform: translateY(0); transition: transform 0.25s ease; }
  .qc-sheet.qc-closing { transform: translateY(100%); }
  .qc-grip { display: block; width: 40px; height: 4px; border-radius: 100px; background: var(--border-strong); margin: 6px auto 10px; cursor: grab; touch-action: none; }
}

.qc-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.qc-title { font-family: var(--font-display); font-weight: 600; font-size: 15px; }
.qc-close { background: none; border: none; color: var(--text-2); cursor: pointer; padding: 4px; border-radius: 8px; display: inline-flex; }
.qc-close:hover { background: var(--surface-2); color: var(--text); }
.qc-close:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.qc-display { display: block; width: 100%; text-align: right; font-family: var(--font-display); font-size: 30px; font-weight: 600; color: var(--text); background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); padding: 14px 16px; margin-bottom: 14px; overflow-x: auto; white-space: nowrap; }
.qc-keys { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; flex: 1 1 auto; }
.qc-key { border: 1px solid var(--border); background: var(--surface-2); color: var(--text); border-radius: var(--r-md); font-family: var(--font-body); font-size: 18px; font-weight: 600; cursor: pointer; padding: 14px 0; min-height: 48px; display: grid; place-items: center; transition: background 0.12s ease, transform 0.12s ease; }
.qc-key:hover { background: var(--surface-3); }
.qc-key:active { transform: scale(0.97); }
.qc-key:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.qc-zero { grid-column: span 2; }
.qc-op { color: var(--accent-ink); }
.qc-fn { font-size: 15px; color: var(--text-2); }
.qc-eq { background: var(--accent); color: var(--on-accent); border-color: transparent; }
.qc-eq:hover { background: var(--accent); filter: brightness(1.05); }
.qc-copy { margin-top: 12px; width: 100%; padding: 12px; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--surface-2); color: var(--text); font-family: inherit; font-weight: 600; cursor: pointer; }
.qc-copy:hover { background: var(--surface-3); }
.qc-copy:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

@media (prefers-reduced-motion: reduce) {
  .tool-card, .suggest-card, .qc-fab, .qc-key, .qc-sheet { transition: none !important; }
  .tool-card:hover, .suggest-card:hover, .qc-fab:hover { transform: none; }
}

/* ============================================================
   Sonuç ekranı — Kârlılık Durumu rozeti + İyileştirme önerisi
   ============================================================ */
.rc-rating { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; margin: 14px 0; padding: 12px 14px; border-radius: var(--r-md); border: 1px solid var(--border); background: var(--surface-2); }
.rc-rating-tag { font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.07em; font-weight: 700; color: var(--text-3); }
.rc-rating-lvl { font-family: var(--font-display); font-weight: 700; font-size: 15px; padding: 2px 12px; border-radius: 100px; }
.rc-rating-why { flex: 1 1 100%; font-size: 13px; color: var(--text-2); line-height: 1.5; }
/* Güçlü=yeşil · Dengeli=mavi · Sınırlı=turuncu · Kritik=kırmızı · Zarar=koyu kırmızı */
.r-exc  { border-color: color-mix(in oklab, var(--pos) 40%, var(--border)); }
.r-exc  .rc-rating-lvl { background: var(--pos-soft); color: var(--pos); }
.r-good { border-color: color-mix(in oklab, oklch(60% 0.13 250) 40%, var(--border)); }
.r-good .rc-rating-lvl { background: oklch(93% 0.045 250); color: oklch(45% 0.15 250); }
.r-mid  { border-color: color-mix(in oklab, var(--warn) 35%, var(--border)); }
.r-mid  .rc-rating-lvl { background: var(--warn-soft); color: var(--warn); }
.r-low  { border-color: color-mix(in oklab, var(--neg) 40%, var(--border)); }
.r-low  .rc-rating-lvl { background: var(--neg-soft); color: var(--neg); }
.r-loss { border-color: color-mix(in oklab, oklch(45% 0.19 25) 60%, var(--border)); }
.r-loss .rc-rating-lvl { background: oklch(45% 0.19 25); color: oklch(97% 0.02 25); }
[data-theme="dark"] .r-good .rc-rating-lvl { background: oklch(32% 0.07 250); color: oklch(82% 0.12 250); }
[data-theme="dark"] .r-loss .rc-rating-lvl { background: oklch(48% 0.2 25); color: oklch(97% 0.02 25); }
.r-info .rc-rating-why { flex: 1 1 auto; }
.rc-rating-note { flex: 1 1 100%; font-size: 11.5px; color: var(--text-3); line-height: 1.45; margin-top: 2px; }

.fin-sum { margin: 14px 0; }
.fin-sum h4, .fin-sum h3 { margin: 0 0 8px; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); font-weight: 700; }

/* Nötr durum pili (ör. KDV İşlem Türü — rating değil) */
.r-info .rc-rating-lvl { background: var(--surface-3); color: var(--text-2); }

/* Kontrol Notu — kullanım uyarısı kutusu (nötr) */
.ctrl-note { margin-top: 16px; padding: 14px 16px; border-radius: var(--r-md); background: var(--surface-2); border: 1px solid var(--border); }
.ctrl-note h4 { margin: 0 0 8px; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); font-weight: 700; }
.ctrl-note ul { margin: 0; padding-left: 18px; }
.ctrl-note li { font-size: 13px; color: var(--text-2); margin: 4px 0; line-height: 1.5; }

/* Senaryo Karşılaştırması — iki blok yan yana (mobilde alt alta) */
.scen-cmp { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 14px 0; }
@media (max-width: 560px) { .scen-cmp { grid-template-columns: 1fr; } }
.scen-col { padding: 12px 14px; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r-md); }
.scen-col h5 { margin: 0 0 8px; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-3); font-weight: 700; }

.improve { margin-top: 16px; padding: 14px 16px; border-radius: var(--r-md); background: var(--accent-soft); border: 1px solid color-mix(in oklab, var(--accent) 30%, var(--border)); }
.improve h4, .improve h3 { margin: 0 0 8px; font-size: 12.5px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent-ink); }
.improve ul { margin: 0; padding-left: 18px; }
.improve li { font-size: 13.5px; color: var(--text); margin: 4px 0; line-height: 1.5; }