/* ==========================================================================
   Gravity Tuning — temel stil
   Koyu tema, tek kaynak. Renk/ölçü değerleri değişken olarak yukarıda toplanır;
   bileşenlerde çıplak renk kodu kullanılmaz.
   ========================================================================== */

:root {
  --bg:            #0a0b0d;
  --bg-elev:       #121419;
  --bg-elev-2:     #181b21;
  --border:        #242830;
  --border-strong: #333944;

  --text:      #e9ecef;
  --text-dim:  #99a1ac;
  --text-mute: #6d757f;

  --accent:       #ff5a1f;
  --accent-hover: #ff7440;
  --accent-soft:  rgba(255, 90, 31, 0.12);
  --accent-line:  rgba(255, 90, 31, 0.35);

  /* Yapışkan başlık yarı saydam; açık temada da çevrilebilsin diye değişken. */
  --header-bg: rgba(10, 11, 13, 0.82);

  --radius:    14px;
  --radius-sm: 9px;
  --wrap:      1180px;

  --font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;

  --shadow: 0 18px 40px -22px rgba(0, 0, 0, 0.9);
}

/* Konfigüratör sayfaları açık tema.
   Sebep: marka logoları üreticilerin kendi renkli görselleri ve çoğu koyu
   konturlu — siyah zeminde sönük kalıyorlar. Beyazda kendi renkleriyle
   çıkıyorlar (referans aldığımız OLSx de bu yüzden açık).
   Bütün renkler değişken olduğu için tek blok yetiyor; başlık ve alt bilgi
   de aynı sayfada birlikte dönüyor, yarısı koyu yarısı açık kalmıyor. */
body.theme-light {
  /* Yükseklik yönü koyu temanın tersi: orada yüzeyler sayfadan AÇIK olur,
     burada KOYU olmalı. Aynı değerleri çevirmeden kullanmak liste
     satırlarını beyaz üstüne beyaz bırakıyordu. */
  --bg:            #ffffff;
  --bg-elev:       #f7f8fa;
  --bg-elev-2:     #f1f3f5;
  --border:        #e3e6ea;
  --border-strong: #c8ced6;

  --text:      #14171c;
  --text-dim:  #4c545e;
  --text-mute: #79818c;

  /* Turuncu beyazda da okunur; yalnızca hover koyuya döner, açığa değil. */
  --accent-hover: #d94510;
  --accent-soft:  rgba(255, 90, 31, 0.10);
  --accent-line:  rgba(255, 90, 31, 0.45);

  --header-bg: rgba(255, 255, 255, 0.86);
  --shadow:    0 14px 32px -20px rgba(15, 20, 28, 0.30);
}

/* Turuncu parıltı koyu zemin için ayarlanmıştı; beyazda kirli görünüyor. */
body.theme-light .page-head-glow { display: none; }

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }

a { color: inherit; text-decoration: none; }

h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; letter-spacing: -0.02em; }
p { margin: 0 0 1em; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 22px;
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--accent); color: #fff; padding: 10px 16px;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* --------------------------------------------------------------- Buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.94rem;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .18s ease, border-color .18s ease,
              color .18s ease, transform .18s ease;
}
.btn-lg { padding: 14px 26px; font-size: 1rem; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }

.btn-outline { border-color: var(--border-strong); color: var(--text); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.btn-ghost { color: var(--text-dim); }
.btn-ghost:hover { color: var(--text); }

/* ---------------------------------------------------------------- Header */

.site-header {
  position: sticky; top: 0; z-index: 40;
  background: var(--header-bg);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex; align-items: center; gap: 26px;
  min-height: 68px;
}

.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-text {
  font-weight: 700; font-size: 1.06rem; letter-spacing: -0.02em;
}
.brand-accent { color: var(--accent); }
.logo-mark { display: block; color: var(--text); }

.site-nav {
  display: flex; align-items: center; gap: 26px;
  margin-left: auto;
}

.nav-list {
  display: flex; align-items: center; gap: 24px;
  list-style: none; margin: 0; padding: 0;
}
.nav-list a {
  color: var(--text-dim);
  font-size: 0.93rem;
  transition: color .16s ease;
}
.nav-list a:hover { color: var(--text); }

.nav-side { display: flex; align-items: center; gap: 12px; }

.lang-switch {
  display: inline-flex; align-items: center;
  border: 1px solid var(--border); border-radius: 999px;
  padding: 2px; margin-right: 4px;
}
.lang-switch a {
  padding: 4px 10px; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; letter-spacing: .04em;
  color: var(--text-mute);
  transition: background-color .16s ease, color .16s ease;
}
.lang-switch a:hover { color: var(--text); }
.lang-switch a.is-active { background: var(--bg-elev-2); color: var(--text); }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px; height: 42px;
  background: transparent; border: 1px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block; width: 18px; height: 2px;
  background: var(--text); border-radius: 2px;
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before,
.nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after  { top: 6px; }

/* ------------------------------------------------------------------ Hero */

.hero { position: relative; overflow: hidden; }

/* Yerçekimi kuyusu izlenimi: merkezden dışa sönen tek bir ışık kaynağı. */
.hero-glow {
  position: absolute; inset: -40% 0 auto 50%;
  width: min(1000px, 130%); aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle,
              rgba(255, 90, 31, 0.20) 0%,
              rgba(255, 90, 31, 0.06) 38%,
              transparent 66%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  padding-block: clamp(72px, 12vw, 132px) clamp(56px, 9vw, 96px);
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 20px;
  padding: 6px 14px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-size: 0.8rem; font-weight: 600; letter-spacing: .02em;
}

.hero-title {
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 800;
  max-width: 15ch;
  margin-inline: auto;
}

.hero-sub {
  max-width: 62ch;
  margin: 22px auto 0;
  color: var(--text-dim);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
}

.hero-actions {
  display: flex; flex-wrap: wrap; gap: 14px; justify-content: center;
  margin-top: 34px;
}

/* -------------------------------------------------------------- Sections */

.section { padding-block: clamp(56px, 8vw, 92px); }
.section-alt {
  background: var(--bg-elev);
  border-block: 1px solid var(--border);
}

.section-head { max-width: 60ch; margin: 0 auto 46px; text-align: center; }
.section-head h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 700; }
.section-head p { color: var(--text-dim); margin: 0; }

/* ----------------------------------------------------------------- Cards */

.card-grid {
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  display: flex; flex-direction: column;
  padding: 28px 26px 24px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; margin-bottom: 18px;
  border-radius: 11px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent-hover);
}
.card-icon svg { width: 22px; height: 22px; }

.card h3 { font-size: 1.13rem; font-weight: 650; }
.card p { color: var(--text-dim); font-size: 0.95rem; flex-grow: 1; }

.card-link {
  color: var(--accent);
  font-size: 0.92rem; font-weight: 600;
  transition: color .16s ease;
}
.card-link:hover { color: var(--accent-hover); }

/* ----------------------------------------------------------------- Steps */

.steps {
  display: grid; gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  list-style: none; margin: 0; padding: 0;
  counter-reset: step;
}

.step { position: relative; padding-top: 18px; border-top: 1px solid var(--border); }
.step-num {
  display: block; margin-bottom: 10px;
  color: var(--accent);
  font-size: 0.82rem; font-weight: 700; letter-spacing: .1em;
  font-variant-numeric: tabular-nums;
}
.step h3 { font-size: 1.02rem; font-weight: 650; }
.step p { color: var(--text-dim); font-size: 0.92rem; margin: 0; }

/* ------------------------------------------------------------- CTA band  */

.cta-band {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elev-2) 100%);
  border-top: 1px solid var(--border);
  padding-block: clamp(46px, 7vw, 72px);
}
.cta-inner {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: 24px;
}
.cta-inner h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin-bottom: 6px; }
.cta-inner p { color: var(--text-dim); margin: 0; }

/* ------------------------------------------------------- Narrow pages    */

.narrow-page { text-align: center; }
.narrow-page h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 750; }
.narrow-page .lead {
  max-width: 54ch; margin: 0 auto 28px;
  color: var(--text-dim);
}

.badge {
  display: inline-block; margin-bottom: 18px;
  padding: 5px 13px; border-radius: 999px;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  color: var(--text-mute);
  font-size: 0.78rem; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase;
}

.error-code {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: clamp(3rem, 9vw, 5rem); font-weight: 800; line-height: 1;
  font-variant-numeric: tabular-nums;
}

/* ---------------------------------------------------------------- Footer */

.site-footer {
  background: var(--bg-elev);
  border-top: 1px solid var(--border);
  padding-top: 54px;
}

.footer-inner {
  display: grid; gap: 36px;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  padding-bottom: 42px;
}

.footer-tagline { color: var(--text-dim); font-size: 0.93rem; margin: 14px 0 10px; max-width: 34ch; }
.footer-support a { color: var(--accent); font-size: 0.92rem; }
.footer-support a:hover { color: var(--accent-hover); }

.footer-col h3 {
  font-size: 0.8rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-mute);
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer-col a { color: var(--text-dim); font-size: 0.93rem; }
.footer-col a:hover { color: var(--text); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-block: 20px;
}
.footer-bottom p { margin: 0; color: var(--text-mute); font-size: 0.86rem; }

/* ------------------------------------------------------- Page headers    */

.page-head {
  position: relative; overflow: hidden;
  padding-block: clamp(52px, 8vw, 88px) clamp(28px, 4vw, 44px);
  border-bottom: 1px solid var(--border);
}
.page-head-glow {
  position: absolute; inset: -70% 0 auto 50%;
  width: min(760px, 120%); aspect-ratio: 1;
  transform: translateX(-50%);
  background: radial-gradient(circle,
              rgba(255, 90, 31, 0.15) 0%,
              rgba(255, 90, 31, 0.04) 40%,
              transparent 68%);
  pointer-events: none;
}
.page-head .wrap { position: relative; }
.page-head h1 { font-size: clamp(2rem, 5vw, 3.1rem); font-weight: 800; }
.page-head .lead { max-width: 60ch; margin: 0; color: var(--text-dim); font-size: 1.06rem; }

/* Konfigüratörde asıl içerik listedir; dev başlık ekranın yarısını yiyor ve
   kullanıcıyı daha ilk adımda kaydırmaya zorluyordu. */
.page-head-compact { padding-block: 30px 22px; }
.page-head-compact h1 { font-size: clamp(1.45rem, 3vw, 1.95rem); }
.page-head-compact .lead { font-size: 0.98rem; }
.page-head-compact .page-head-glow { opacity: 0.5; }

.narrow-block { max-width: 74ch; }
.narrow-block h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); font-weight: 700; margin-top: 1.6em; }
.narrow-block h2:first-child { margin-top: 0; }
.narrow-block p { color: var(--text-dim); }

.two-col {
  display: grid; gap: 44px;
  grid-template-columns: 1fr 1fr;
  align-items: start;
}
.two-col h2 { font-size: clamp(1.35rem, 2.6vw, 1.7rem); font-weight: 700; }
.two-col h3 { font-size: 1.05rem; font-weight: 650; margin-top: 1.8em; }
.two-col p { color: var(--text-dim); }

.fineprint { color: var(--text-mute); font-size: 0.86rem; }

/* ---------------------------------------------------------------- Notice */

.notice {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  font-size: 0.94rem;
}
.notice p { margin: 6px 0 0; color: var(--text-dim); }
.notice strong { color: var(--text); }

.notice-warning { border-left-color: #d99a2b; }
.notice-danger  { border-left-color: #d94a3d; }

/* --------------------------------------------------------- Credit packs  */

.pack-grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
}

.pack {
  position: relative;
  display: flex; flex-direction: column;
  padding: 26px 22px 22px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.pack.is-featured { border-color: var(--accent-line); background: var(--bg-elev-2); }

.pack-badge {
  position: absolute; top: -11px; left: 22px;
  padding: 3px 11px; border-radius: 999px;
  background: var(--accent); color: #fff;
  font-size: 0.72rem; font-weight: 700; letter-spacing: .03em;
}

.pack-name { font-size: 1.02rem; font-weight: 650; margin-bottom: 4px; }
.pack-credits { margin: 0 0 14px; color: var(--text-mute); font-size: 0.88rem; }
.pack-credits strong { color: var(--text-dim); font-size: 1rem; }

.pack-price { margin: 0 0 2px; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.pack-was { color: var(--text-mute); font-size: 0.9rem; }
.pack-now { font-size: 1.7rem; font-weight: 800; letter-spacing: -0.02em; }

.pack-unit { margin: 0 0 16px; color: var(--accent); font-size: 0.86rem; font-weight: 600; }
.pack-desc { color: var(--text-dim); font-size: 0.9rem; flex-grow: 1; }
.pack .btn { width: 100%; }

/* ------------------------------------------------------------ Definitions */

.def-grid {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(255px, 1fr));
}
.def {
  padding: 20px 20px 18px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.def h3, .def h4 { font-size: 1rem; font-weight: 650; margin-bottom: 6px; }
.def p { margin: 0; color: var(--text-dim); font-size: 0.91rem; }

.option-group { margin-bottom: 42px; }
.option-group:last-child { margin-bottom: 0; }
.option-group-title {
  font-size: 0.82rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--text-mute);
  padding-bottom: 12px; margin-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.option-group .notice { margin-bottom: 20px; }
.option-group.is-restricted .def { border-color: rgba(217, 74, 61, 0.28); }

.pill-row { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }
.pill {
  padding: 8px 16px; border-radius: 999px;
  background: var(--bg-elev); border: 1px solid var(--border);
  color: var(--text-dim); font-size: 0.9rem;
}

.check-list { list-style: none; margin: 18px 0; padding: 0; display: grid; gap: 11px; }
.check-list li { position: relative; padding-left: 26px; color: var(--text-dim); }
.check-list li::before {
  content: ""; position: absolute; left: 3px; top: 0.55em;
  width: 8px; height: 8px; border-radius: 2px;
  background: var(--accent);
}

.card-note { color: var(--text-mute); font-size: 0.85rem; margin: 0; }

/* ------------------------------------------------------------------- FAQ */

.faq-group { margin-bottom: 42px; }
.faq-group-title {
  font-size: 0.82rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--text-mute);
  padding-bottom: 12px; margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  padding: 16px 34px 16px 0;
  position: relative;
  cursor: pointer;
  font-weight: 600;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-size: 1.3rem; font-weight: 400; line-height: 1;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-item summary:hover { color: var(--accent-hover); }
.faq-answer { padding: 0 34px 18px 0; }
.faq-answer p { margin: 0; color: var(--text-dim); }

.faq-more { margin-top: 34px; color: var(--text-dim); }

/* ----------------------------------------------------------------- Forms */

.form { display: grid; gap: 18px; max-width: 520px; }

.field { display: grid; gap: 7px; }
.field label { font-size: 0.9rem; font-weight: 600; }

.field input, .field textarea {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit; font-size: 0.96rem;
  transition: border-color .16s ease;
}
.field input:focus, .field textarea:focus { border-color: var(--accent); }
.field textarea { resize: vertical; min-height: 120px; }
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"] {
  border-color: #d94a3d;
}

.field-error { margin: 0; color: #f0837a; font-size: 0.86rem; }

/* Honeypot: görünmez ama display:none değil — bazı botlar onu atlıyor. */
.hp-field {
  position: absolute; left: -9999px; top: auto;
  width: 1px; height: 1px; overflow: hidden;
}

.contact-email { font-size: 1.05rem; }
.contact-email a { color: var(--accent); font-weight: 600; }
.contact-email a:hover { color: var(--accent-hover); }

.flash-area { padding-top: 22px; }
.flash {
  margin: 0 0 10px;
  padding: 13px 17px;
  border: 1px solid var(--border);
  border-left-width: 3px;
  border-radius: var(--radius-sm);
  background: var(--bg-elev);
  font-size: 0.94rem;
}
.flash-success { border-left-color: #3fa96b; }
.flash-error   { border-left-color: #d94a3d; }

/* ---------------------------------------------------------------- Legal   */

.legal-list { color: var(--text-dim); padding-left: 1.3em; display: grid; gap: 9px; }
.legal-list li { padding-left: 4px; }

/* ================================================== Portal ve arka ofis == */

.logout-form { display: inline; margin: 0; }

.auth-box { max-width: 420px; }

.form-wide { max-width: none; }

.form-block {
  margin: 0 0 8px;
  padding: 22px 24px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
}
.form-block legend {
  padding: 0 10px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-mute);
}
.form-block .field + .field,
.form-block .field-row + .field { margin-top: 16px; }
.form-block .field-row + .field-row { margin-top: 16px; }

.field-row { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

.field select,
.field input[type="file"] {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: inherit; font-size: 0.96rem;
}
.field select:focus { border-color: var(--accent); }
.field input[type="file"] { padding: 9px 12px; }
.field input[type="file"]::file-selector-button {
  margin-right: 12px; padding: 7px 14px;
  border: 1px solid var(--border-strong); border-radius: 999px;
  background: var(--bg-elev); color: var(--text);
  font-family: inherit; font-size: 0.88rem; font-weight: 600; cursor: pointer;
}

.inline-form { margin-top: 18px; }

/* --------------------------------------------------------- Onay kutuları */

.check { display: flex; align-items: flex-start; gap: 10px; font-size: 0.93rem; cursor: pointer; }
.check input { margin-top: 3px; accent-color: var(--accent); flex-shrink: 0; }
.check span { color: var(--text-dim); }
.check-block { padding: 14px 0; }
.check-block span { color: var(--text); }
.check-block a { color: var(--accent); }

.check-grid { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

.tool-block { margin-bottom: 22px; }
.tool-kind {
  margin: 0 0 10px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--text-mute);
}

/* ----------------------------------------------------------- Portal menü */

.portal-nav {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
  margin-bottom: 32px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.portal-nav a {
  padding: 8px 15px; border-radius: 999px;
  color: var(--text-dim); font-size: 0.93rem; font-weight: 600;
  transition: background-color .16s ease, color .16s ease;
}
.portal-nav a:hover { color: var(--text); background: var(--bg-elev); }
.portal-nav a.is-active { background: var(--bg-elev-2); color: var(--text); }
.portal-nav-cta {
  margin-left: auto;
  background: var(--accent) !important; color: #fff !important;
}
.portal-nav-cta:hover { background: var(--accent-hover) !important; }

/* --------------------------------------------------------------- İstatistik */

.stat-row {
  display: grid; gap: 18px; margin-bottom: 40px;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}
.stat {
  padding: 22px 24px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.stat-label {
  margin: 0 0 6px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--text-mute);
}
.stat-value {
  margin: 0; font-size: 2.4rem; font-weight: 800; line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-note { margin: 6px 0 0; color: var(--text-dim); font-size: 0.88rem; }
.stat-cta { display: flex; flex-direction: column; justify-content: space-between; gap: 14px; }
.stat-cta p { margin: 0; color: var(--text-dim); font-size: 0.92rem; }

.block-title {
  font-size: 1.15rem; font-weight: 700;
  margin: 34px 0 16px;
}

/* ------------------------------------------------------------- Tablolar  */

.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }

.data-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.data-table th, .data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th {
  background: var(--bg-elev-2);
  font-size: 0.78rem; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; color: var(--text-mute);
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg-elev); }
.data-table td { color: var(--text-dim); }
.data-table .right { text-align: right; font-variant-numeric: tabular-nums; }
.nowrap { white-space: nowrap; }

.delta-plus { color: #4fbf7f; font-weight: 600; }
.delta-minus { color: var(--text); font-weight: 600; }

.empty { color: var(--text-mute); padding: 18px 0; }

/* --------------------------------------------------------------- Durumlar */

.status {
  display: inline-block; padding: 4px 11px; border-radius: 999px;
  font-size: 0.76rem; font-weight: 700; letter-spacing: .03em;
  border: 1px solid var(--border-strong); color: var(--text-dim);
  white-space: nowrap;
}
.status-submitted   { border-color: #3d6ea8; color: #7fb0e8; }
.status-in_progress { border-color: #a8802b; color: #e8bd6a; }
.status-delivered   { border-color: #2f7d52; color: #6fd39b; }
.status-revision    { border-color: #a8552b; color: #eda173; }
.status-rejected    { border-color: #a13a30; color: #f0837a; }
.status-closed      { border-color: var(--border-strong); color: var(--text-mute); }

/* ---------------------------------------------------------------- Panel   */

.detail-grid { display: grid; gap: 22px; grid-template-columns: 1.35fr 1fr; align-items: start; }

.panel {
  padding: 24px 26px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 22px;
}
.panel:last-child { margin-bottom: 0; }
.panel h2 { font-size: 1.08rem; font-weight: 700; margin-bottom: 16px; }
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; margin-bottom: 16px;
}
.panel-head h2 { margin: 0; }

.detail-list { display: grid; grid-template-columns: minmax(120px, auto) 1fr; gap: 9px 18px; margin: 0; }
.detail-list dt { color: var(--text-mute); font-size: 0.87rem; }
.detail-list dd { margin: 0; color: var(--text); font-size: 0.92rem; }

.detail-label {
  margin: 20px 0 6px;
  font-size: 0.8rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--text-mute);
}
.detail-note {
  margin: 14px 0 0; padding: 14px 16px;
  background: var(--bg-elev-2); border-radius: var(--radius-sm);
  color: var(--text-dim); font-size: 0.92rem; white-space: pre-wrap;
}

.tag {
  display: inline-block; margin: 0 6px 6px 0;
  padding: 3px 10px; border-radius: 999px;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  font-size: 0.82rem; color: var(--text-dim);
}

/* --------------------------------------------------------------- Dosyalar */

.file-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.file-list li {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px;
  padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
.file-list li:last-child { border-bottom: none; padding-bottom: 0; }
.file-list a { color: var(--accent); font-weight: 600; font-size: 0.93rem; }
.file-list a:hover { color: var(--accent-hover); }

.file-kind {
  padding: 3px 10px; border-radius: 5px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  background: var(--bg-elev-2); border: 1px solid var(--border); color: var(--text-mute);
}
.file-kind-tuned { border-color: var(--accent-line); color: var(--accent-hover); }

.file-meta { color: var(--text-mute); font-size: 0.83rem; }

/* -------------------------------------------------------------- Yazışma   */

.thread { display: grid; gap: 14px; margin-bottom: 24px; max-height: 460px; overflow-y: auto; }

.msg { padding: 14px 16px; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.msg-customer { background: var(--bg-elev-2); }
.msg-staff { background: var(--accent-soft); border-color: var(--accent-line); }
.msg-meta { margin: 0 0 6px; color: var(--text-mute); font-size: 0.8rem; }
.msg-body { margin: 0; color: var(--text-dim); font-size: 0.93rem; white-space: pre-wrap; }

/* --------------------------------------------------- Stage / opsiyon seçimi */

.choice-grid {
  display: grid; gap: 10px; margin-bottom: 8px;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
}

.choice {
  display: flex; align-items: center; gap: 11px;
  padding: 12px 15px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color .16s ease;
}
.choice:hover { border-color: var(--border-strong); }
.choice input { accent-color: var(--accent); flex-shrink: 0; }
.choice:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }

.choice-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.choice-name { font-size: 0.92rem; font-weight: 600; }
.choice-credits { font-size: 0.8rem; color: var(--text-mute); font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------- Sipariş özeti  */

.order-summary {
  position: sticky; bottom: 0;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 20px; margin-top: 8px;
  padding: 20px 24px;
  background: var(--bg-elev-2);
  border: 1px solid var(--accent-line);
  border-radius: var(--radius);
}
.summary-label {
  margin: 0 0 4px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--text-mute);
}
.summary-value { margin: 0; font-size: 1.7rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.summary-note { margin: 4px 0 0; color: var(--text-dim); font-size: 0.86rem; }

/* --------------------------------------------------------------- Filtreler */

.filter-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.filter {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-dim); font-size: 0.88rem; font-weight: 600;
}
.filter:hover { border-color: var(--border-strong); color: var(--text); }
.filter.is-active { background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent-hover); }
.filter-count {
  padding: 1px 7px; border-radius: 999px;
  background: var(--bg-elev-2); color: var(--text-mute);
  font-size: 0.78rem; font-variant-numeric: tabular-nums;
}

/* ========================================== Ödeme, KDV ve fatura ======== */

.btn-small { padding: 6px 13px; font-size: 0.85rem; }

.choice-grid-single { grid-template-columns: 1fr; }

.totals { width: 100%; border-collapse: collapse; margin: 18px 0 12px; }
.totals td { padding: 8px 0; border-bottom: 1px solid var(--border); color: var(--text-dim); }
.totals td.right { text-align: right; font-variant-numeric: tabular-nums; color: var(--text); }
.totals .totals-final td {
  border-bottom: none; padding-top: 14px;
  font-size: 1.2rem; font-weight: 700; color: var(--text);
}

.vat-note { margin-top: 4px; }

.status-pay-pending   { border-color: #a8802b; color: #e8bd6a; }
.status-pay-paid      { border-color: #2f7d52; color: #6fd39b; }
.status-pay-failed    { border-color: #a13a30; color: #f0837a; }
.status-pay-cancelled { border-color: var(--border-strong); color: var(--text-mute); }

/* ---------------------------------------------------------------- Fatura */

.invoice-actions { margin-bottom: 20px; }

.invoice {
  max-width: 820px;
  padding: 44px 46px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.invoice-head {
  display: flex; flex-wrap: wrap; gap: 24px;
  justify-content: space-between; align-items: flex-start;
  padding-bottom: 26px; margin-bottom: 26px;
  border-bottom: 1px solid var(--border);
}
.invoice-title {
  margin: 0; font-size: 0.8rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--text-mute);
}
.invoice-number { margin: 4px 0 0; font-size: 1.5rem; font-weight: 800; }
.invoice-brand { text-align: right; color: var(--text-dim); font-size: 0.88rem; line-height: 1.7; }

.invoice-parties {
  display: grid; gap: 30px; grid-template-columns: 1fr 1fr;
  margin-bottom: 30px;
}
.invoice-parties p { margin: 0; color: var(--text-dim); font-size: 0.92rem; line-height: 1.7; }
.invoice-label {
  font-size: 0.75rem !important; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-mute) !important; margin-bottom: 6px !important;
}

.invoice-table { width: 100%; border-collapse: collapse; font-size: 0.94rem; }
.invoice-table th {
  padding: 10px 0; text-align: left; border-bottom: 1px solid var(--border-strong);
  font-size: 0.75rem; font-weight: 700; letter-spacing: .07em;
  text-transform: uppercase; color: var(--text-mute);
}
.invoice-table td { padding: 12px 0; border-bottom: 1px solid var(--border); color: var(--text-dim); }
.invoice-table .right { text-align: right; font-variant-numeric: tabular-nums; }
.invoice-table tfoot td { border-bottom: none; padding: 6px 0; }
.invoice-table tfoot .invoice-total td {
  padding-top: 14px; border-top: 1px solid var(--border-strong);
  font-size: 1.15rem; font-weight: 700; color: var(--text);
}

.invoice-legal {
  margin-top: 26px; padding: 14px 16px;
  background: var(--bg-elev-2); border-radius: var(--radius-sm);
  color: var(--text-dim); font-size: 0.87rem;
}
.invoice-footer { margin-top: 26px; color: var(--text-mute); font-size: 0.87rem; }

@media print {
  .site-header, .site-footer, .no-print, .flash-area { display: none !important; }
  body { background: #fff; color: #000; }
  .invoice {
    max-width: none; padding: 0; border: none; background: #fff; color: #000;
  }
  .invoice-brand, .invoice-parties p, .invoice-table td, .invoice-legal, .invoice-footer {
    color: #333;
  }
  .invoice-number, .invoice-table tfoot .invoice-total td { color: #000; }
  .invoice-legal { background: #f3f4f6; }
  .section { padding-block: 0; }
}

/* ============================================================ Mağaza ==== */

.cart-link {
  position: relative; display: inline-flex; align-items: center;
  padding: 8px; border-radius: 999px; color: var(--text-dim);
  transition: color .16s ease, background-color .16s ease;
}
.cart-link:hover { color: var(--text); background: var(--bg-elev); }
.cart-badge {
  position: absolute; top: 0; right: 0;
  min-width: 17px; height: 17px; padding: 0 4px;
  border-radius: 999px; background: var(--accent); color: #fff;
  font-size: 0.68rem; font-weight: 700; line-height: 17px; text-align: center;
}

.product-card { position: relative; }
.product-card h3 a { transition: color .16s ease; }
.product-card h3 a:hover { color: var(--accent); }
.product-sku {
  margin: 0 0 6px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: .08em;
  text-transform: uppercase; color: var(--text-mute);
}
.product-price { margin: 4px 0 2px; font-size: 1.35rem; font-weight: 800; }
.product-price-lg { font-size: 2rem; }
.product-vat { margin: 0 0 12px; color: var(--text-mute); font-size: 0.82rem; }
.product-stock { margin: 0 0 14px; font-size: 0.86rem; font-weight: 600; }
.product-stock.in-stock { color: #4fbf7f; }
.product-stock.out-stock { color: var(--text-mute); }

.qty-form { display: flex; align-items: center; gap: 8px; margin: 0; }
.qty-input {
  width: 70px; padding: 7px 10px;
  background: var(--bg-elev-2); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); color: var(--text);
  font-family: inherit; font-size: 0.9rem;
}

.status-shop-pending   { border-color: #a8802b; color: #e8bd6a; }
.status-shop-paid      { border-color: #3d6ea8; color: #7fb0e8; }
.status-shop-shipped   { border-color: #2f7d52; color: #6fd39b; }
.status-shop-delivered { border-color: #2f7d52; color: #6fd39b; }
.status-shop-cancelled { border-color: var(--border-strong); color: var(--text-mute); }

/* ====================================================== Konfigüratör ==== */

.pill-link { transition: border-color .16s ease, color .16s ease; }
.pill-link:hover { border-color: var(--accent); color: var(--accent); }

/* Araç tipi sekmeleri: ikon + kısa etiket, altı çizili aktif sekme.
   Hap (pill) biçimindeydi; ikon eklenince araç tipi bir kelimeyi okumadan
   anlaşılıyor ve yedi tip yan yana sığıyor. */
.type-tabs {
  display: flex; gap: 2px; margin-bottom: 26px;
  border-bottom: 1px solid var(--border);
  /* Yedi sekme dar ekrana sığmaz; sarmak yerine yatay kaydırılır —
     sarmak sekme şeridini iki satıra bölüp altı çizgiyi anlamsızlaştırıyor. */
  overflow-x: auto; scrollbar-width: thin;
}
.type-tab {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 16px 10px;
  border: 0; border-bottom: 2px solid transparent; border-radius: 0;
  color: var(--text-dim); font-size: 0.94rem; font-weight: 600;
  white-space: nowrap;
  transition: color .16s ease, border-color .16s ease;
}
.type-tab svg { flex: none; width: 26px; height: 26px; }
.type-tab:hover { color: var(--text); }
.type-tab.is-active { color: var(--accent); border-bottom-color: var(--accent); }

.brand-grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
}

.brand-card {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 20px 14px;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: border-color .18s ease, transform .18s ease;
}
.brand-card:hover { border-color: var(--accent-line); transform: translateY(-2px); }
.brand-card.is-empty { opacity: 0.55; }

.brand-logo { width: 44px; height: 44px; object-fit: contain; }
.brand-logo-text {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 11px;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  color: var(--text-dim); font-size: 0.95rem; font-weight: 800; letter-spacing: .04em;
}
.brand-name { font-size: 0.92rem; font-weight: 650; }
.brand-count { font-size: 0.76rem; color: var(--text-mute); }
.brand-count-empty { color: var(--text-mute); opacity: .8; }

.crumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin-bottom: 24px; font-size: 0.88rem; color: var(--text-mute);
}
.crumbs a { color: var(--text-dim); }
.crumbs a:hover { color: var(--accent); }
.crumb-sep { color: var(--text-mute); }

.config-layout {
  display: grid; gap: 24px;
  grid-template-columns: 260px 1fr;
  align-items: start;
}
.config-side {
  padding: 26px 22px; text-align: center;
  background: var(--bg-elev); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.config-side .brand-logo { width: 56px; height: 56px; margin-bottom: 12px; }
.config-side-title { margin: 0 0 4px; font-size: 1.08rem; font-weight: 700; }
.config-side-sub { margin: 0; color: var(--text-dim); font-size: 0.9rem; }

.config-main { min-width: 0; }

/* Tek sütunlu ve yüksek satırlar, bir markanın 20+ modelini görmek için
   kullanıcıyı kaydırmaya zorluyordu. Çok sütunlu ve kompakt hâlde tamamı
   tek ekrana sığıyor.
   Sabit sütun sayısı yerine auto-fill + minmax: uzun model adları
   ("Grand Cherokee 4xe") sıkışmadan sığsın, dar ekranda kendiliğinden
   ikiye ve teke insin. */
.config-list {
  list-style: none; margin: 0; padding: 0;
  display: grid; gap: 8px;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
}
.config-list a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 10px 14px; min-height: 44px;   /* dokunmatikte hedef boyutu */
  background: var(--bg-elev-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .16s ease, background-color .16s ease;
}
.config-list a:hover { border-color: var(--accent-line); background: var(--bg-elev); }
.config-list-name {
  display: flex; flex-direction: column; gap: 1px; min-width: 0;
  font-size: 0.94rem; font-weight: 600;
}
.config-list-meta { color: var(--text-mute); font-size: 0.78rem; font-weight: 400; }
.config-list-arrow { flex: none; color: var(--accent); font-size: 1.05rem; }

/* --------------------------------------------------------- Stage sekmeleri */

.stage-tab-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.stage-tab {
  padding: 9px 18px; border-radius: var(--radius-sm);
  background: var(--bg-elev-2); border: 1px solid var(--border);
  color: var(--text-dim); font-family: inherit;
  font-size: 0.9rem; font-weight: 650; cursor: pointer;
  transition: border-color .16s ease, color .16s ease, background-color .16s ease;
}
.stage-tab:hover { color: var(--text); }
.stage-tab.is-active {
  background: var(--accent-soft); border-color: var(--accent-line); color: var(--accent-hover);
}

.stage-panel { margin-bottom: 22px; }
.stage-panel-title { font-size: 1rem; font-weight: 650; margin-bottom: 12px; }
/* JavaScript çalışıyorsa sekme başlıkları yeterli olur. */
[data-stage-tabs] .stage-tab-bar ~ .stage-panel .stage-panel-title { display: none; }

.result-table td:first-child { color: var(--text-dim); }
.result-table .row-gain td { color: var(--accent); font-weight: 600; }
.result-table .row-tuned td { color: var(--text); font-weight: 700; }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; }

.ecu-chip {
  padding: 6px 14px; border-radius: var(--radius-sm);
  background: var(--bg-elev-2); border: 1px solid var(--border-strong);
  font-size: 0.88rem; font-weight: 600; color: var(--text);
}
.option-chip {
  padding: 6px 13px; border-radius: 999px;
  background: var(--bg-elev); border: 1px solid var(--border);
  font-size: 0.85rem; color: var(--text-dim); cursor: help;
}

.config-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.code-block {
  padding: 12px 14px; margin: 12px 0;
  background: var(--bg-elev-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-dim); font-size: 0.82rem;
  overflow-x: auto; white-space: pre;
}

/* ------------------------------------------------------------ Responsive */

@media (max-width: 980px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .form { max-width: none; }
  .detail-grid { grid-template-columns: 1fr; }
  .portal-nav-cta { margin-left: 0; }
  .config-layout { grid-template-columns: 1fr; }
  .config-side { display: flex; align-items: center; gap: 16px; text-align: left; }
  .config-side .brand-logo { margin-bottom: 0; flex-shrink: 0; }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }

  .site-nav {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 22px 20px;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
  }
  .site-nav.is-open { display: flex; }

  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-list a { display: block; padding: 12px 0; border-bottom: 1px solid var(--border); }

  .nav-side { flex-wrap: wrap; padding-top: 16px; }
  .nav-side .btn { flex: 1 1 auto; }

  .header-inner { position: relative; }
}

@media (max-width: 560px) {
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .hero-actions .btn { width: 100%; }
  .cta-inner .btn { width: 100%; }
  .pack-grid { grid-template-columns: 1fr; }
  .pack-badge { left: 18px; }
  .field-row { grid-template-columns: 1fr; }
  .detail-list { grid-template-columns: 1fr; gap: 2px 0; }
  .detail-list dd { margin-bottom: 10px; }
  .order-summary { position: static; }
  .order-summary .btn { width: 100%; }
  .form-block { padding: 18px 16px 20px; }
  .invoice { padding: 26px 20px; }
  .invoice-parties { grid-template-columns: 1fr; gap: 20px; }
  .invoice-brand { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  .card:hover, .btn-primary:hover { transform: none; }
}