/* ===========================================================================
   Vitrin Commerce — theme.css
   Sanat yönü: "Net Ticaret". Aydınlık, ferah, ürün odaklı.
   Ham hex YALNIZCA :root ve tema blokları içinde tanımlanır; geri kalan her
   yerde var(--...) kullanılır.
   =========================================================================== */

/* 1. jetonlar — ham renk değerleri YALNIZCA bu blokta tanımlanır */
:root {
  color-scheme: light;
  --bg: #f6f7f9; --bg-soft: #eef1f6; --surface: #ffffff; --surface-2: #f1f3f7; --surface-3: #e9edf4;
  --border: #e2e6ec; --border-strong: #cbd3df;
  --text: #10151f; --text-soft: #56607a; --text-mute: #8b94a8;
  --primary: #1f5fe0; --primary-hover: #1a51c2; --primary-soft: #e8f0ff; --primary-contrast: #ffffff;
  --accent: #ff5a4d; --accent-soft: #ffeceb; --accent-contrast: #ffffff;
  --success: #12925c; --success-soft: #e2f5ec; --warning: #d98b00; --warning-soft: #fdf2dc;
  --danger: #d93838; --danger-soft: #fdeaea; --info: #1f5fe0; --info-soft: #e8f0ff;
  --star-color: #f2a33c; --star-empty: #dbe1ea; --focus-ring: #1f5fe0;
  --selection-bg: #d8e5ff; --selection-fg: #10151f;
  --scrim: rgb(6 10 18 / .55); --scrim-strong: rgb(6 10 18 / .58); --scrim-solid: rgb(4 7 13 / .93);
  --on-dark: #ffffff; --on-dark-soft: #cbd5e5; --glass: rgb(255 255 255 / .12); --glass-hover: rgb(255 255 255 / .24);
  --radius-sm: 8px; --radius: 12px; --radius-lg: 16px; --radius-pill: 999px; --focus-radius: 8px;
  --shadow-sm: 0 1px 2px rgb(16 21 31 / .06);
  --shadow: 0 1px 2px rgb(16 21 31 / .06), 0 8px 24px rgb(16 21 31 / .07);
  --shadow-lg: 0 2px 4px rgb(16 21 31 / .05), 0 18px 44px rgb(16 21 31 / .12);
  --shadow-ring: 0 0 0 3px rgb(31 95 224 / .16);
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --font-display: var(--font-body);
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  /* 1.22 oranlı ölçek, taban 15px — veri yoğun arayüz */
  --step--2: 0.63rem; --step--1: 0.77rem; --step-0: 0.9375rem; --step-1: 1.144rem;
  --step-2: 1.396rem; --step-3: 1.703rem; --step-4: 2.077rem;
  --step-5: clamp(1.9rem, 1.3rem + 2.4vw, 2.534rem); --step-6: clamp(2.2rem, 1.4rem + 3.4vw, 3.092rem);
  --container: 1320px; --gutter: 20px; --header-height: 132px;
  --section-pad: clamp(2.6rem, 1.6rem + 3vw, 4.2rem);
  --ease: cubic-bezier(.2, .7, .3, 1);
  --t: 150ms cubic-bezier(.2, .7, .3, 1); --tn: 200ms cubic-bezier(.2, .7, .3, 1);
  --chart-1: #1f5fe0; --chart-2: #ff5a4d; --chart-3: #12925c; --chart-4: #d98b00; --chart-5: #7c5cff; --chart-6: #0ea5a5;
}

/* Koyu tema: kullanıcı seçimi (data-theme) her zaman kazanır. */
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0b0f17; --bg-soft: #0f1521; --surface: #121826; --surface-2: #182034; --surface-3: #1e283f;
  --border: #253048; --border-strong: #35435f;
  --text: #eef2f9; --text-soft: #9aa7c0; --text-mute: #6d7a94;
  --primary: #4d86ff; --primary-hover: #6b9aff; --primary-soft: #17243f; --primary-contrast: #061125;
  --accent: #ff6f63; --accent-soft: #33201f; --accent-contrast: #1a0b0a;
  --success: #34d399; --success-soft: #10281f; --warning: #f0b429; --warning-soft: #2d2312;
  --danger: #f87171; --danger-soft: #2e1717; --info: #4d86ff; --info-soft: #17243f;
  --star-color: #f5b342; --star-empty: #2b3550; --focus-ring: #4d86ff;
  --selection-bg: #1d3466; --selection-fg: #eef2f9;
  --scrim: rgb(2 4 8 / .68); --scrim-strong: rgb(2 4 8 / .72); --scrim-solid: rgb(2 3 6 / .95);
  --shadow-sm: 0 1px 2px rgb(0 0 0 / .4);
  --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 10px 28px rgb(0 0 0 / .45);
  --shadow-lg: 0 2px 6px rgb(0 0 0 / .5), 0 22px 50px rgb(0 0 0 / .55);
  --shadow-ring: 0 0 0 3px rgb(77 134 255 / .25);
  --chart-1: #4d86ff; --chart-2: #ff6f63; --chart-3: #34d399; --chart-4: #f0b429; --chart-5: #a78bfa; --chart-6: #2dd4bf;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0b0f17; --bg-soft: #0f1521; --surface: #121826; --surface-2: #182034; --surface-3: #1e283f;
    --border: #253048; --border-strong: #35435f;
    --text: #eef2f9; --text-soft: #9aa7c0; --text-mute: #6d7a94;
    --primary: #4d86ff; --primary-hover: #6b9aff; --primary-soft: #17243f; --primary-contrast: #061125;
    --accent: #ff6f63; --accent-soft: #33201f; --accent-contrast: #1a0b0a;
    --success: #34d399; --success-soft: #10281f; --warning: #f0b429; --warning-soft: #2d2312;
    --danger: #f87171; --danger-soft: #2e1717; --info: #4d86ff; --info-soft: #17243f;
    --star-color: #f5b342; --star-empty: #2b3550; --focus-ring: #4d86ff;
    --selection-bg: #1d3466; --selection-fg: #eef2f9;
    --scrim: rgb(2 4 8 / .68); --scrim-strong: rgb(2 4 8 / .72); --scrim-solid: rgb(2 3 6 / .95);
    --shadow-sm: 0 1px 2px rgb(0 0 0 / .4);
    --shadow: 0 1px 2px rgb(0 0 0 / .4), 0 10px 28px rgb(0 0 0 / .45);
    --shadow-lg: 0 2px 6px rgb(0 0 0 / .5), 0 22px 50px rgb(0 0 0 / .55);
    --shadow-ring: 0 0 0 3px rgb(77 134 255 / .25);
    --chart-1: #4d86ff; --chart-2: #ff6f63; --chart-3: #34d399; --chart-4: #f0b429; --chart-5: #a78bfa; --chart-6: #2dd4bf;
  }
}

/* 2. temel tipografi */
body { background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: var(--step-0); letter-spacing: -.011em; }
h1, h2, h3, h4, h5 { font-family: var(--font-display); letter-spacing: -.02em; color: var(--text); }
h1 { font-size: var(--step-5); }
h2 { font-size: var(--step-4); }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
.muted { color: var(--text-soft); }
.mute { color: var(--text-mute); }
.small { font-size: var(--step--1); }
.mono { font-family: var(--font-mono); font-size: .92em; }
.strong { font-weight: 700; }
.center { text-align: center; }
.section-tight { padding-block: clamp(1.8rem, 1.2rem + 2vw, 2.8rem); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.section-head h2 { font-size: var(--step-3); margin: 0; }
.section-head p { color: var(--text-soft); margin: 4px 0 0; font-size: var(--step-0); max-width: 62ch; }
.eyebrow { display: inline-flex; align-items: center; gap: 6px; font-size: var(--step--1); font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--primary); margin-bottom: 6px; }
.link-more { display: inline-flex; align-items: center; gap: 5px; font-weight: 600; font-size: var(--step-0); color: var(--primary); white-space: nowrap; }
.link-more:hover { gap: 9px; }
.link-more { transition: gap var(--t); }

/* 3. düğmeler */
.btn { --btn-bg: var(--surface); --btn-fg: var(--text); --btn-border: var(--border-strong); display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 18px; border: 1px solid var(--btn-border); border-radius: var(--radius-sm); background: var(--btn-bg); color: var(--btn-fg); font-weight: 650; font-size: var(--step-0); line-height: 1.2; cursor: pointer; text-align: center; transition: background var(--t), border-color var(--t), transform var(--t), box-shadow var(--t), color var(--t); }
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn-primary { --btn-bg: var(--primary); --btn-fg: var(--primary-contrast); --btn-border: var(--primary); }
.btn-primary:hover { --btn-bg: var(--primary-hover); --btn-border: var(--primary-hover); color: var(--primary-contrast); }
.btn-ghost { --btn-bg: transparent; --btn-border: var(--border); }
.btn-ghost:hover { --btn-bg: var(--surface-2); }
.btn-soft { --btn-bg: var(--primary-soft); --btn-fg: var(--primary); --btn-border: transparent; }
.btn-quiet { --btn-bg: transparent; --btn-border: transparent; --btn-fg: var(--text-soft); padding: 8px 10px; }
.btn-quiet:hover { --btn-fg: var(--text); --btn-bg: var(--surface-2); box-shadow: none; }
.btn-danger { --btn-bg: var(--danger-soft); --btn-fg: var(--danger); --btn-border: transparent; }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 13px; font-size: var(--step--1); }
.btn-lg { padding: 14px 26px; font-size: var(--step-1); border-radius: var(--radius); }
.btn:disabled,
.btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }
.btn.is-loading { position: relative; color: transparent !important; }
.btn.is-loading::after { content: ""; position: absolute; inset: 0; margin: auto; width: 16px; height: 16px; border: 2px solid currentColor; border-top-color: transparent; border-radius: 50%; color: var(--btn-fg); animation: boga-spin .7s linear infinite; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-sm); border: 1px solid transparent; background: transparent; color: var(--text-soft); position: relative; transition: background var(--t), color var(--t); }
.icon-btn:hover { background: var(--surface-2); color: var(--text); }
.icon-btn.is-active { color: var(--accent); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* 4. rozetler */
.badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: var(--radius-pill); font-size: var(--step--1); font-weight: 700; line-height: 1.5; background: var(--surface-2); color: var(--text-soft); white-space: nowrap; }
.badge-primary { background: var(--primary-soft); color: var(--primary); }
.badge-accent { background: var(--accent-soft); color: var(--accent); }
.badge-success { background: var(--success-soft); color: var(--success); }
.badge-warning { background: var(--warning-soft); color: var(--warning); }
.badge-danger { background: var(--danger-soft); color: var(--danger); }
.badge-solid { background: var(--accent); color: var(--accent-contrast); }

/* 5. form alanları */
.field { display: block; margin-bottom: 14px; }
.field > label,
.field-label { display: block; font-size: var(--step--1); font-weight: 650; color: var(--text-soft); margin-bottom: 6px; }
.input,
.select,
.textarea { width: 100%; padding: 11px 13px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--text); font-size: var(--step-0); transition: border-color var(--t), box-shadow var(--t); }
.input::placeholder,
.textarea::placeholder { color: var(--text-mute); }
.input:focus,
.select:focus,
.textarea:focus { outline: none; border-color: var(--primary); box-shadow: var(--shadow-ring); }
.select { appearance: none; padding-right: 36px; background-image: linear-gradient(45deg, transparent 50%, currentColor 50%), linear-gradient(135deg, currentColor 50%, transparent 50%); background-position: calc(100% - 18px) 52%, calc(100% - 13px) 52%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.textarea { min-height: 120px; }
.field-error { color: var(--danger); font-size: var(--step--1); margin-top: 5px; display: block; }
.field-help { color: var(--text-mute); font-size: var(--step--1); margin-top: 5px; display: block; }
.input.has-error, .select.has-error, .textarea.has-error { border-color: var(--danger); }
.check { display: flex; align-items: flex-start; gap: 9px; font-size: var(--step--1); color: var(--text-soft); cursor: pointer; line-height: 1.55; }
.check input[type="checkbox"],
.check input[type="radio"] { width: 17px; height: 17px; accent-color: var(--primary); margin-top: 2px; flex: none; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; }
.form-grid .full { grid-column: 1 / -1; }

@media (max-width: 620px) {
  .form-grid { grid-template-columns: 1fr; }
}
.alert { display: flex; gap: 10px; padding: 12px 14px; border-radius: var(--radius-sm); font-size: var(--step--1); line-height: 1.55; margin-bottom: 16px; background: var(--surface-2); color: var(--text-soft); border-left: 3px solid var(--border-strong); }
.alert svg { flex: none; margin-top: 1px; }
.alert-info { background: var(--info-soft); color: var(--info); border-left-color: var(--info); }
.alert-danger { background: var(--danger-soft); color: var(--danger); border-left-color: var(--danger); }
.alert ul { margin: 0; padding-left: 18px; }

/* 6. kart */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.card-pad { padding: clamp(16px, 2vw, 24px); }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }

/* 7. üst çubuk */
.announce { background: var(--text); color: var(--bg); font-size: var(--step--1); font-weight: 600; }
:root[data-theme="dark"] .announce { background: var(--primary); color: var(--primary-contrast); }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .announce { background: var(--primary); color: var(--primary-contrast); }
}
.announce .container { display: flex; align-items: center; justify-content: center; gap: 18px; min-height: 36px; flex-wrap: wrap; text-align: center; }
.announce a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.announce-sep { opacity: .45; }

@media (max-width: 720px) {
  .announce-hide { display: none; }
}
.site-header { position: sticky; top: 0; z-index: 60; background: var(--surface); border-bottom: 1px solid var(--border); transition: box-shadow var(--tn), transform var(--tn); }
.site-header.is-stuck { box-shadow: var(--shadow); }
.header-main { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 22px; min-height: 68px; padding-block: 10px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: var(--step-1); letter-spacing: -.03em; color: var(--text); }
.brand:hover { color: var(--text); }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.brand-name { display: inline-block; }
.brand-name span { color: var(--primary); }
.header-search { position: relative; }
.header-search form { display: flex; align-items: center; gap: 8px; background: var(--surface-2); border: 1px solid transparent; border-radius: var(--radius-sm); padding: 0 8px 0 12px; transition: border-color var(--t), background var(--t); }
.header-search form:focus-within { border-color: var(--primary); background: var(--surface); box-shadow: var(--shadow-ring); }
.header-search svg { color: var(--text-mute); flex: none; }
.header-search input { flex: 1; min-width: 0; border: 0; background: transparent; padding: 11px 0; font-size: var(--step-0); color: var(--text); }
.header-search input:focus { outline: none; }
.header-actions { display: flex; align-items: center; gap: 2px; }
.header-action { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; padding: 6px 10px; border-radius: var(--radius-sm); color: var(--text-soft); font-size: var(--step--2); font-weight: 600; position: relative; transition: background var(--t), color var(--t); background: transparent; border: 0; cursor: pointer; }
.header-action:hover { background: var(--surface-2); color: var(--text); }
.header-action span { display: block; }
.count-badge { position: absolute; top: 1px; right: 4px; min-width: 17px; height: 17px; padding: 0 4px; border-radius: var(--radius-pill); background: var(--accent); color: var(--accent-contrast); font-size: 10px; font-weight: 800; display: grid; place-items: center; line-height: 1; }
.count-badge[hidden] { display: none; }

/* 8. gezinme */
.site-nav { border-top: 1px solid var(--border); }
.nav-list { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; overflow-x: auto; scrollbar-width: none; }
.nav-list::-webkit-scrollbar { display: none; }
.nav-list > li { position: relative; flex: none; }
.nav-link { display: inline-flex; align-items: center; gap: 6px; padding: 12px 13px; font-size: var(--step-0); font-weight: 600; color: var(--text-soft); border-bottom: 2px solid transparent; white-space: nowrap; transition: color var(--t), border-color var(--t); }
.nav-link:hover,
.nav-link.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.nav-link.is-hot { color: var(--accent); }
.nav-link.is-hot:hover { border-bottom-color: var(--accent); }
.mega { position: absolute; top: 100%; left: 0; min-width: 250px; background: var(--surface); border: 1px solid var(--border); border-radius: 0 0 var(--radius) var(--radius); box-shadow: var(--shadow-lg); padding: 10px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity var(--t), transform var(--t), visibility var(--fast); z-index: 65; }
.nav-list > li:hover > .mega,
.nav-list > li:focus-within > .mega { opacity: 1; visibility: visible; transform: none; }
.mega a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 11px; border-radius: var(--radius-sm); color: var(--text); font-size: var(--step--1); font-weight: 550; }
.mega a:hover { background: var(--primary-soft); color: var(--primary); }
.mega a em { font-style: normal; color: var(--text-mute); font-size: var(--step--2); }

/* mobil menü */
.mobile-panel { position: fixed; inset: 0 auto 0 0; width: min(340px, 88vw); background: var(--surface); border-right: 1px solid var(--border); z-index: 120; transform: translateX(-102%); transition: transform var(--tn); overflow-y: auto; padding: 16px; box-shadow: var(--shadow-lg); }
.mobile-panel.is-open { transform: none; }
.mobile-panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.mobile-group { border-bottom: 1px solid var(--border); padding: 4px 0; }
.mobile-group > button { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 11px 4px; font-weight: 650; color: var(--text); font-size: var(--step-0); }
.mobile-group > button svg { transition: transform var(--t); color: var(--text-mute); }
.mobile-group > button.is-open svg { transform: rotate(180deg); }
.mobile-sub { padding: 0 0 10px 12px; display: grid; gap: 2px; }
.mobile-sub a { padding: 8px 6px; border-radius: var(--radius-sm); color: var(--text-soft); font-size: var(--step--1); }
.mobile-sub a:hover { background: var(--surface-2); color: var(--text); }
.mobile-link { display: block; padding: 12px 4px; font-weight: 650; color: var(--text); border-bottom: 1px solid var(--border); }
.overlay { position: fixed; inset: 0; background: var(--scrim); z-index: 110; opacity: 0; visibility: hidden; transition: opacity var(--tn), visibility var(--normal); backdrop-filter: blur(2px); }
.overlay.is-open { opacity: 1; visibility: visible; }

/* 9. kahraman */
.hero { padding-block: clamp(16px, 2vw, 28px); }
.hero-carousel { position: relative; }
.hero-track { display: flex; gap: 0; transition: transform 450ms var(--ease); will-change: transform; }
.hero-slide { flex: 0 0 100%; min-width: 0; }
.hero-card { position: relative; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: center; gap: clamp(20px, 3vw, 44px); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); border: 1px solid var(--border); min-height: 380px; }
.hero-text { padding: clamp(24px, 3.4vw, 52px); }
.hero-text h1 { font-size: var(--step-6); line-height: 1.06; margin: 10px 0 12px; }
.hero-text p { color: var(--text-soft); font-size: var(--step-1); max-width: 46ch; margin-bottom: 22px; }
.hero-media { position: relative; align-self: stretch; min-height: 260px; }
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-dots { display: flex; justify-content: center; gap: 7px; margin-top: 16px; }
.hero-dots button { width: 26px; height: 5px; border-radius: var(--radius-pill); background: var(--border-strong); transition: background var(--t), width var(--t); }
.hero-dots button.is-active { background: var(--primary); width: 40px; }
.hero-arrow { position: absolute; top: 50%; translate: 0 -50%; width: 42px; height: 42px; border-radius: 50%; background: var(--surface); border: 1px solid var(--border); color: var(--text); display: grid; place-items: center; box-shadow: var(--shadow); z-index: 3; transition: background var(--t); }
.hero-arrow:hover { background: var(--surface-2); }
.hero-arrow.prev { left: 12px; }
.hero-arrow.next { right: 12px; }
.hero-arrow:disabled { opacity: 0; pointer-events: none; }

@media (max-width: 900px) {
  .hero-card { grid-template-columns: 1fr; min-height: 0; }
  .hero-media { order: -1; min-height: 220px; aspect-ratio: 16/9; }
  .hero-text h1 { font-size: var(--step-4); }
  .hero-text p { font-size: var(--step-0); }
  .hero-arrow { display: none; }
}

/* 10. kategori şeridi */
.cat-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.cat-tile { display: flex; flex-direction: column; gap: 10px; padding: 14px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); color: var(--text); transition: border-color var(--t), transform var(--t), box-shadow var(--t); }
.cat-tile:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow); color: var(--text); }
.cat-tile .ratio { border-radius: var(--radius-sm); background: var(--surface-2); }
.cat-tile-icon { width: 38px; height: 38px; border-radius: var(--radius-sm); background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; flex: none; }
.cat-tile b { font-size: var(--step-0); font-weight: 650; display: block; }
.cat-tile em { font-style: normal; color: var(--text-mute); font-size: var(--step--1); }

/* 11. ürün kartı */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(224px, 1fr)); gap: 16px; }
.product-grid.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

@media (max-width: 1200px) { .product-grid.cols-5 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 980px) { .product-grid.cols-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 700px) {
  .product-grid,
  .product-grid.cols-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
}
.card-product { position: relative; display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: border-color var(--t), box-shadow var(--t), transform var(--t); }
.card-product:hover { border-color: var(--border-strong); box-shadow: var(--shadow); transform: translateY(-3px); }
.card-media { position: relative; aspect-ratio: 1 / 1; background: var(--surface-2); overflow: hidden; display: block; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms var(--ease); }
.card-product:hover .card-media img { transform: scale(1.045); }
.card-flags { position: absolute; top: 9px; left: 9px; display: flex; flex-direction: column; align-items: flex-start; gap: 5px; z-index: 2; }
.card-tools { position: absolute; top: 9px; right: 9px; display: flex; flex-direction: column; gap: 5px; z-index: 2; opacity: 0; transform: translateX(6px); transition: opacity var(--t), transform var(--t); }
.card-product:hover .card-tools,
.card-product:focus-within .card-tools { opacity: 1; transform: none; }

@media (hover: none) {
  .card-tools { opacity: 1; transform: none; }
}
.tool-btn { width: 33px; height: 33px; border-radius: 50%; background: var(--surface); border: 1px solid var(--border); color: var(--text-soft); display: grid; place-items: center; box-shadow: var(--shadow-sm); transition: color var(--t), background var(--t); }
.tool-btn:hover { color: var(--primary); background: var(--primary-soft); }
.tool-btn.is-active { color: var(--accent); background: var(--accent-soft); border-color: var(--accent); }
.card-body { padding: 12px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.card-brand { font-size: var(--step--2); text-transform: uppercase; letter-spacing: .07em; font-weight: 700; color: var(--text-mute); }
.card-title { font-size: var(--step-0); font-weight: 600; line-height: 1.4; margin: 0; color: var(--text); min-height: 2.8em; }
.card-title a { color: inherit; }
.card-title a:hover { color: var(--primary); }
.card-rating { display: flex; align-items: center; gap: 6px; font-size: var(--step--1); color: var(--text-mute); }
.card-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-top: auto; padding-top: 4px; }
.price-now { font-size: var(--step-1); font-weight: 800; letter-spacing: -.03em; }
.price-old { font-size: var(--step--1); color: var(--text-mute); text-decoration: line-through; }
.price-off { font-size: var(--step--1); font-weight: 700; color: var(--accent); }
.price-sale .price-now { color: var(--accent); }
.card-foot { padding: 0 12px 12px; display: flex; gap: 6px; }
.card-foot .btn { flex: 1; }
.stock-line { font-size: var(--step--1); display: flex; align-items: center; gap: 5px; }
.stock-in { color: var(--success); }
.stock-low { color: var(--warning); }
.stock-out { color: var(--text-mute); }
.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }

/* liste görünümü */
.product-grid.is-list { grid-template-columns: 1fr; }
.is-list .card-product { flex-direction: row; }
.is-list .card-media { width: 210px; flex: none; aspect-ratio: 1/1; }
.is-list .card-body { padding: 16px; }
.is-list .card-title { min-height: 0; font-size: var(--step-1); }
.is-list .card-desc { color: var(--text-soft); font-size: var(--step--1); }
.is-list .card-foot { padding: 0 16px 16px; max-width: 320px; }

@media (max-width: 620px) {
  .is-list .card-product { flex-direction: column; }
  .is-list .card-media { width: 100%; }
}
.card-desc { display: none; }
.is-list .card-desc { display: -webkit-box; }

/* 13. geri sayım */
.countdown { display: inline-flex; align-items: center; gap: 6px; }
.cd-cell { display: flex; flex-direction: column; align-items: center; min-width: 46px; padding: 6px 8px; border-radius: var(--radius-sm); background: var(--text); color: var(--bg); font-variant-numeric: tabular-nums; }
:root[data-theme="dark"] .cd-cell { background: var(--surface-3); color: var(--text); }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .cd-cell { background: var(--surface-3); color: var(--text); }
}
.cd-cell b { font-size: var(--step-1); font-weight: 800; line-height: 1.1; }
.cd-cell span { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; opacity: .8; }
.cd-sep { font-weight: 800; color: var(--text-mute); }

/* 14. marka şeridi */
.brand-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }

/* 15. avantaj bandı */
.perks { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.perk { display: flex; align-items: flex-start; gap: 12px; padding: 18px; background: var(--surface); }
.perk-icon { width: 40px; height: 40px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--primary-soft); color: var(--primary); flex: none; }
.perk b { display: block; font-size: var(--step-0); }
.perk p { margin: 2px 0 0; font-size: var(--step--1); color: var(--text-soft); line-height: 1.5; }

/* 17. blog kartı */
.post-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 18px; }
.card-post { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: box-shadow var(--t), transform var(--t); }
.card-post:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card-post .ratio { --ratio: 16/10; background: var(--surface-2); }
.card-post-body { padding: 16px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-post h3 { font-size: var(--step-1); line-height: 1.35; margin: 0; }
.card-post h3 a { color: var(--text); }
.card-post h3 a:hover { color: var(--primary); }
.card-post p { color: var(--text-soft); font-size: var(--step--1); margin: 0; }
.meta-row { display: flex; align-items: center; gap: 8px; font-size: var(--step--1); color: var(--text-mute); flex-wrap: wrap; }
.meta-row .sep { opacity: .5; }

/* 18. bülten */
.newsletter { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 480px); gap: clamp(20px, 3vw, 44px); align-items: center; padding: clamp(24px, 3vw, 40px); border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--border); position: relative; overflow: hidden; }
.newsletter h2 { font-size: var(--step-3); margin: 0 0 8px; }
.newsletter p { color: var(--text-soft); margin: 0; max-width: 52ch; }
.newsletter-form { display: flex; gap: 8px; flex-wrap: wrap; }
.newsletter-form .input { flex: 1; min-width: 190px; }

@media (max-width: 860px) {
  .newsletter { grid-template-columns: 1fr; }
}

/* 19. alt bilgi */
.site-footer { background: var(--surface); border-top: 1px solid var(--border); margin-top: var(--section-pad); }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; padding-block: clamp(30px, 4vw, 52px); }

@media (max-width: 900px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 { font-size: var(--step--1); text-transform: uppercase; letter-spacing: .08em; color: var(--text-mute); margin: 0 0 12px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-col a { color: var(--text-soft); font-size: var(--step-0); }
.footer-col a:hover { color: var(--primary); }
.footer-about p { color: var(--text-soft); font-size: var(--step--1); margin: 12px 0; max-width: 44ch; line-height: 1.65; }
.footer-contact { display: grid; gap: 8px; font-size: var(--step--1); color: var(--text-soft); }
.footer-contact a { display: inline-flex; gap: 7px; align-items: center; color: var(--text-soft); }
.footer-contact a:hover { color: var(--primary); }
.social-row { display: flex; gap: 8px; margin-top: 14px; }
.social-row a { width: 36px; height: 36px; border-radius: var(--radius-sm); border: 1px solid var(--border); display: grid; place-items: center; color: var(--text-soft); transition: border-color var(--t), color var(--t); }
.social-row a:hover { border-color: var(--primary); color: var(--primary); }
.footer-bottom { border-top: 1px solid var(--border); padding-block: 18px; display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: var(--step--1); color: var(--text-mute); }
.pay-row { display: flex; gap: 6px; flex-wrap: wrap; }
.pay-chip { padding: 5px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: var(--step--2); font-weight: 650; color: var(--text-soft); background: var(--surface-2); }

/* 20. kırıntı yolu */
.crumbs { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-size: var(--step--1); color: var(--text-mute); padding-block: 14px; }
.crumbs a { color: var(--text-soft); }
.crumbs a:hover { color: var(--primary); }
.crumbs .sep { opacity: .55; }
.crumbs [aria-current] { color: var(--text); font-weight: 600; }
.page-head { padding-block: 6px 20px; }
.page-head h1 { font-size: var(--step-4); margin: 0 0 6px; }
.page-head p { color: var(--text-soft); margin: 0; max-width: 70ch; }

/* 21. liste + filtreler */
.catalog { display: grid; grid-template-columns: 272px minmax(0, 1fr); gap: 24px; align-items: start; }

@media (max-width: 1024px) {
  .catalog { grid-template-columns: 1fr; }
}
.filter-panel { position: sticky; top: calc(var(--header-height) + 12px); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); max-height: calc(100vh - var(--header-height) - 24px); overflow-y: auto; overscroll-behavior: contain; }
.filter-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--surface); z-index: 2; }
.filter-head b { font-size: var(--step-0); }
.filter-block { border-bottom: 1px solid var(--border); padding: 4px 16px 14px; }
.filter-block:last-child { border-bottom: 0; }
.filter-block > summary,
.filter-title { display: flex; align-items: center; justify-content: space-between; padding: 13px 0; font-size: var(--step-0); font-weight: 650; list-style: none; color: var(--text); }
.filter-block > summary::-webkit-details-marker { display: none; }
.filter-block > summary svg { transition: transform var(--t); color: var(--text-mute); }
.filter-block[open] > summary svg { transform: rotate(180deg); }
.filter-list { display: grid; gap: 3px; max-height: 232px; overflow-y: auto; }
.filter-item { display: flex; align-items: center; gap: 9px; padding: 6px 6px; border-radius: var(--radius-sm); font-size: var(--step--1); color: var(--text-soft); cursor: pointer; transition: background var(--t); }
.filter-item:hover { background: var(--surface-2); color: var(--text); }
.filter-item input { accent-color: var(--primary); width: 16px; height: 16px; flex: none; }
.filter-item .fi-count { margin-left: auto; font-size: var(--step--2); color: var(--text-mute); }
.filter-item input:checked ~ .fi-label { color: var(--text); font-weight: 650; }
.chip-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.chip-check { position: relative; }
.chip-check input { position: absolute; opacity: 0; pointer-events: none; }
.chip-check span { display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); font-size: var(--step--1); color: var(--text-soft); cursor: pointer; transition: all var(--t); }
.chip-check input:checked + span { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); font-weight: 650; }
.chip-check input:focus-visible + span { box-shadow: var(--shadow-ring); }
.chip-check input:disabled + span { opacity: .4; cursor: not-allowed; }
.swatch-check span { padding: 5px 10px 5px 6px; }
.swatch-dot { width: 18px; height: 18px; border-radius: 50%; border: 1px solid var(--border-strong); background: var(--sw, var(--surface-2)); flex: none; }

/* çift kulplu fiyat kaydırıcısı */
.range { padding: 8px 0 4px; }
.range-track { position: relative; height: 30px; display: flex; align-items: center; }
.range-rail { position: absolute; inset-inline: 0; height: 4px; border-radius: var(--radius-pill); background: var(--surface-3); }
.range-fill { position: absolute; height: 4px; border-radius: var(--radius-pill); background: var(--primary); }
.range-track input[type="range"] { position: absolute; inset-inline: 0; width: 100%; height: 30px; margin: 0; background: none; pointer-events: none; appearance: none; }
.range-track input[type="range"]::-webkit-slider-thumb { appearance: none; pointer-events: all; width: 18px; height: 18px; border-radius: 50%; background: var(--surface); border: 2px solid var(--primary); box-shadow: var(--shadow-sm); cursor: grab; }
.range-track input[type="range"]::-moz-range-thumb { pointer-events: all; width: 16px; height: 16px; border-radius: 50%; background: var(--surface); border: 2px solid var(--primary); cursor: grab; }
.range-track input[type="range"]:focus-visible::-webkit-slider-thumb { box-shadow: var(--shadow-ring); }
.range-inputs { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
.range-inputs .input { padding: 7px 9px; font-size: var(--step--1); text-align: center; }
.range-inputs span { color: var(--text-mute); }
.toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 12px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; }
.toolbar-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: var(--step--1); color: var(--text-soft); }
.toolbar-right { display: flex; align-items: center; gap: 8px; }
.toolbar .select { width: auto; padding-block: 8px; font-size: var(--step--1); }
.view-toggle { display: flex; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.view-toggle a { padding: 8px 10px; color: var(--text-mute); display: grid; place-items: center; transition: background var(--t); }
.view-toggle a.is-active { background: var(--primary-soft); color: var(--primary); }
.view-toggle a:hover { background: var(--surface-2); }
.results-area { position: relative; min-height: 220px; transition: opacity var(--t); }
.results-area.is-busy { opacity: .45; pointer-events: none; }
.filter-toggle-mobile { display: none; }

@media (max-width: 1024px) {
  .filter-toggle-mobile { display: inline-flex; }
}

  .filter-panel { position: fixed; inset: 0 auto 0 0; width: min(360px, 92vw); max-height: none; border-radius: 0; border-inline-start: 0; z-index: 120; transform: translateX(-102%); transition: transform var(--tn); box-shadow: var(--shadow-lg); }

  .filter-panel.is-open { transform: none; }

/* 22. boş durum */
.empty-state { text-align: center; padding: clamp(36px, 6vw, 72px) 20px; border: 1px dashed var(--border-strong); border-radius: var(--radius); background: var(--surface); }
.empty-state .e-icon { width: 58px; height: 58px; margin: 0 auto 14px; border-radius: var(--radius); background: var(--surface-2); color: var(--text-mute); display: grid; place-items: center; }
.empty-state h3 { font-size: var(--step-2); margin: 0 0 6px; }
.empty-state p { color: var(--text-soft); margin: 0 auto 18px; max-width: 46ch; }

/* 23. sayfalama */
.pagination { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-top: 26px; }
.pagination-info { font-size: var(--step--1); color: var(--text-mute); }
.pagination-list { display: flex; align-items: center; gap: 5px; flex-wrap: wrap; list-style: none; margin: 0; padding: 0; }
.pagination-list a,
.pagination-list span { min-width: 38px; height: 38px; padding: 0 11px; display: inline-grid; place-items: center; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); color: var(--text-soft); font-size: var(--step--1); font-weight: 600; }
.pagination-list a:hover { border-color: var(--primary); color: var(--primary); }
.pagination-list .is-current { background: var(--primary); border-color: var(--primary); color: var(--primary-contrast); }
.pagination-list .is-off { opacity: .4; pointer-events: none; }
.pagination-list .is-gap { border-color: transparent; background: transparent; }

/* 24. ürün detayı */
.product-top { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(20px, 3vw, 44px); align-items: start; padding-block: 8px 30px; }

@media (max-width: 940px) {
  .product-top { grid-template-columns: 1fr; }
}
.gallery { position: sticky; top: calc(var(--header-height) + 12px); }

@media (max-width: 940px) { .gallery { position: static; } }
.gallery-main { position: relative; aspect-ratio: 1 / 1; border-radius: var(--radius); overflow: hidden; background: var(--surface-2); border: 1px solid var(--border); cursor: zoom-in; }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; transition: transform 250ms var(--ease), opacity var(--t); transform-origin: var(--zx, 50%) var(--zy, 50%); }
.gallery-main.is-zoom img { transform: scale(2.1); }
.gallery-thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; padding-bottom: 4px; }
.gallery-thumbs button { width: 68px; height: 68px; flex: none; border-radius: var(--radius-sm); overflow: hidden; border: 2px solid var(--border); background: var(--surface-2); transition: border-color var(--t); }
.gallery-thumbs button.is-active { border-color: var(--primary); }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.product-head h1 { font-size: var(--step-4); line-height: 1.2; margin: 8px 0 10px; }
.product-meta { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: var(--step--1); color: var(--text-mute); padding-bottom: 14px; border-bottom: 1px solid var(--border); }
.price-box { padding: 16px 0; }
.price-box .price-now { font-size: var(--step-4); }
.price-box .price-old { font-size: var(--step-1); }
.price-note { font-size: var(--step--1); color: var(--text-soft); margin-top: 4px; }
.variant-group { padding: 14px 0; border-top: 1px solid var(--border); }
.variant-group-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 9px; }
.variant-group-head b { font-size: var(--step--1); font-weight: 700; }
.variant-group-head span { font-size: var(--step--1); color: var(--text-soft); }
.variant-options { display: flex; flex-wrap: wrap; gap: 7px; }
.variant-opt { position: relative; display: inline-flex; align-items: center; gap: 7px; padding: 9px 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); font-size: var(--step--1); font-weight: 600; color: var(--text-soft); background: var(--surface); cursor: pointer; transition: all var(--t); }
.variant-opt:hover { border-color: var(--text-soft); color: var(--text); }
.variant-opt.is-selected { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.variant-opt.is-disabled { opacity: .45; cursor: not-allowed; color: var(--text-mute); background: var(--surface-2); }
.variant-opt.is-disabled::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top left, transparent calc(50% - 1px), var(--border-strong), transparent calc(50% + 1px)); border-radius: inherit; }
.buy-row { display: flex; gap: 10px; align-items: stretch; padding: 16px 0; flex-wrap: wrap; }
.qty { display: inline-flex; align-items: center; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); overflow: hidden; background: var(--surface); flex: none; }
.qty button { width: 40px; height: 100%; min-height: 44px; color: var(--text-soft); display: grid; place-items: center; transition: background var(--t); }
.qty button:hover { background: var(--surface-2); color: var(--text); }
.qty input { width: 46px; text-align: center; border: 0; background: transparent; font-weight: 700; color: var(--text); font-size: var(--step-0); -moz-appearance: textfield; }
.qty input::-webkit-outer-spin-button,
.qty input::-webkit-inner-spin-button { appearance: none; margin: 0; }
.qty input:focus { outline: none; }
.buy-row .btn-primary { flex: 1; min-width: 190px; }
.product-notes { display: grid; gap: 10px; padding: 16px 0; border-top: 1px solid var(--border); }
.note-row { display: flex; gap: 10px; align-items: flex-start; font-size: var(--step--1); color: var(--text-soft); line-height: 1.55; }
.note-row svg { color: var(--primary); flex: none; margin-top: 2px; }
.note-row b { color: var(--text); }

/* taksit tablosu */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table.data { width: 100%; border-collapse: collapse; font-size: var(--step--1); }
table.data th { text-align: left; padding: 11px 14px; background: var(--surface-2); color: var(--text-soft); font-weight: 650; white-space: nowrap; border-bottom: 1px solid var(--border); }
table.data td { padding: 11px 14px; border-bottom: 1px solid var(--border); color: var(--text); }
table.data tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover { background: var(--surface-2); }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; }

/* sekmeler */
.tabs { border-bottom: 1px solid var(--border); display: flex; gap: 2px; overflow-x: auto; }
.tabs button { padding: 13px 16px; font-size: var(--step-0); font-weight: 650; color: var(--text-soft); border-bottom: 2px solid transparent; white-space: nowrap; transition: color var(--t), border-color var(--t); }
.tabs button:hover { color: var(--text); }
.tabs button.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-panel { display: none; padding-block: 22px; }
.tab-panel.is-active { display: block; animation: boga-fade-in .28s var(--ease) both; }
.prose { color: var(--text); line-height: 1.75; max-width: 76ch; }
.prose h2 { font-size: var(--step-2); margin: 1.6em 0 .5em; }
.prose h3 { font-size: var(--step-1); margin: 1.4em 0 .4em; }
.prose p { margin: 0 0 1em; }
.prose ul, .prose ol { margin: 0 0 1.1em; padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.prose a { text-decoration: underline; text-underline-offset: .18em; }
.prose img { border-radius: var(--radius); margin: 1.2em 0; }
.prose blockquote { margin: 1.4em 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--primary); color: var(--text-soft); font-size: var(--step-1); }

/* yorumlar */

.review { padding: 16px 0; border-bottom: 1px solid var(--border); }
.review-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 7px; }
.review-head b { font-size: var(--step-0); }
.review h4 { font-size: var(--step-0); margin: 0 0 4px; }
.review p { color: var(--text-soft); margin: 0; line-height: 1.65; }
.avatar-initial { width: 36px; height: 36px; border-radius: 50%; background: var(--primary-soft); color: var(--primary); display: grid; place-items: center; font-weight: 800; font-size: var(--step--1); flex: none; }

/* 25. sepet çekmece */
.drawer { position: fixed; inset: 0 0 0 auto; width: min(420px, 100vw); background: var(--surface); border-left: 1px solid var(--border); z-index: 130; transform: translateX(102%); transition: transform var(--tn); display: flex; flex-direction: column; box-shadow: var(--shadow-lg); }
.drawer.is-open { transform: none; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--border); flex: none; }
.drawer-head b { font-size: var(--step-1); }
.drawer-body { flex: 1; overflow-y: auto; padding: 8px 18px; overscroll-behavior: contain; }
.drawer-foot { flex: none; border-top: 1px solid var(--border); padding: 16px 18px; background: var(--surface-2); }
.mini-item { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--border); align-items: start; }
.mini-item img { width: 64px; height: 64px; border-radius: var(--radius-sm); object-fit: cover; background: var(--surface-2); }
.mini-item .mi-name { font-size: var(--step--1); font-weight: 600; line-height: 1.4; color: var(--text); }
.mini-item .mi-name:hover { color: var(--primary); }
.mini-item .mi-variant { font-size: var(--step--2); color: var(--text-mute); }
.mini-item .mi-price { font-weight: 700; font-size: var(--step--1); white-space: nowrap; }
.qty-mini { display: inline-flex; align-items: center; border: 1px solid var(--border); border-radius: var(--radius-sm); margin-top: 6px; }
.qty-mini button { width: 28px; height: 28px; display: grid; place-items: center; color: var(--text-soft); }
.qty-mini button:hover { background: var(--surface-2); color: var(--text); }
.qty-mini span { min-width: 28px; text-align: center; font-size: var(--step--1); font-weight: 700; font-variant-numeric: tabular-nums; }
.sum-row { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; font-size: var(--step--1); color: var(--text-soft); }
.sum-row.total { font-size: var(--step-1); font-weight: 800; color: var(--text); padding-top: 11px; margin-top: 8px; border-top: 1px solid var(--border); }
.sum-row .val { font-variant-numeric: tabular-nums; font-weight: 650; color: var(--text); }
.sum-row.discount .val { color: var(--success); }
.free-ship-bar { padding: 10px 0; }
.free-ship-bar .track { height: 6px; border-radius: var(--radius-pill); background: var(--surface-3); overflow: hidden; margin-top: 7px; }
.free-ship-bar .fill { height: 100%; background: var(--success); border-radius: inherit; transition: width var(--tn); }

/* 26. sepet sayfası */
.cart-layout { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 22px; align-items: start; }

@media (max-width: 940px) { .cart-layout { grid-template-columns: 1fr; } }

.summary-card { position: sticky; top: calc(var(--header-height) + 12px); }
.coupon-row { display: flex; gap: 8px; margin: 12px 0; }
.coupon-row .input { flex: 1; text-transform: uppercase; }
.coupon-applied { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--success-soft); color: var(--success); font-size: var(--step--1); font-weight: 650; margin: 12px 0; }
.coupon-hint { display: flex; align-items: center; gap: 8px; padding: 9px 11px; border: 1px dashed var(--border-strong); border-radius: var(--radius-sm); font-size: var(--step--1); color: var(--text-soft); cursor: pointer; transition: border-color var(--t); width: 100%; text-align: left; }
.coupon-hint:hover { border-color: var(--primary); color: var(--primary); }
.coupon-hint code { font-weight: 800; letter-spacing: .04em; color: var(--primary); }

/* 27. ödeme akışı */
.checkout { display: grid; grid-template-columns: minmax(0, 1fr) 372px; gap: 24px; align-items: start; }

@media (max-width: 1000px) { .checkout { grid-template-columns: 1fr; } }
.steps { display: flex; gap: 6px; margin-bottom: 20px; overflow-x: auto; padding-bottom: 4px; }
.step { display: flex; align-items: center; gap: 9px; padding: 10px 14px; border-radius: var(--radius-sm); background: var(--surface); border: 1px solid var(--border); font-size: var(--step--1); font-weight: 650; color: var(--text-mute); white-space: nowrap; flex: none; }
.step-num { width: 22px; height: 22px; border-radius: 50%; background: var(--surface-3); color: var(--text-soft); display: grid; place-items: center; font-size: var(--step--2); font-weight: 800; flex: none; }
.step.is-active { border-color: var(--primary); color: var(--primary); background: var(--primary-soft); }
.step.is-active .step-num { background: var(--primary); color: var(--primary-contrast); }
.step.is-done { color: var(--success); border-color: var(--success); }
.step.is-done .step-num { background: var(--success); color: var(--surface); }
.step-panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 14px; }
.step-panel > h2 { font-size: var(--step-1); margin: 0 0 4px; display: flex; align-items: center; gap: 9px; }
.step-panel > .step-lead { color: var(--text-soft); font-size: var(--step--1); margin: 0 0 16px; }
.choice-list { display: grid; gap: 9px; }
.choice { display: flex; align-items: flex-start; gap: 12px; padding: 14px; border: 1px solid var(--border-strong); border-radius: var(--radius-sm); cursor: pointer; transition: all var(--t); background: var(--surface); }
.choice:hover { border-color: var(--text-soft); }
.choice input { accent-color: var(--primary); margin-top: 2px; width: 18px; height: 18px; flex: none; }
.choice:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); box-shadow: var(--shadow-ring); }
.choice b { display: block; font-size: var(--step-0); }
.choice p { margin: 2px 0 0; font-size: var(--step--1); color: var(--text-soft); line-height: 1.5; }
.choice .price { margin-left: auto; font-weight: 800; white-space: nowrap; font-size: var(--step-0); }
.choice .c-icon { color: var(--primary); flex: none; }
.bank-list { display: grid; gap: 10px; margin-top: 12px; }
.bank-card { padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface-2); font-size: var(--step--1); }
.bank-card b { display: block; font-size: var(--step-0); }
.bank-card .iban { font-family: var(--font-mono); letter-spacing: .04em; margin-top: 4px; display: flex; align-items: center; gap: 8px; }

/* 28. sipariş takibi */
.track-steps { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; margin: 22px 0; }

@media (max-width: 720px) {
  .track-steps { grid-template-columns: 1fr; gap: 0; }
}
.track-step { text-align: center; position: relative; padding-top: 32px; font-size: var(--step--1); color: var(--text-mute); }
.track-step::before { content: ""; position: absolute; top: 11px; inset-inline: 0; height: 3px; background: var(--surface-3); }
.track-step:first-child::before { inset-inline-start: 50%; }
.track-step:last-child::before { inset-inline-end: 50%; }
.track-step .t-dot { position: absolute; top: 4px; left: 50%; translate: -50% 0; width: 18px; height: 18px; border-radius: 50%; background: var(--surface); border: 3px solid var(--surface-3); z-index: 2; }
.track-step.is-done { color: var(--success); font-weight: 650; }
.track-step.is-done::before { background: var(--success); }
.track-step.is-done .t-dot { border-color: var(--success); background: var(--success); }
.track-step.is-current { color: var(--primary); font-weight: 700; }
.track-step.is-current .t-dot { border-color: var(--primary); background: var(--surface); box-shadow: var(--shadow-ring); }

@media (max-width: 720px) {
  .track-step { text-align: left; padding: 10px 0 10px 34px; }
  .track-step::before { top: 0; bottom: 0; left: 8px; right: auto; width: 3px; height: auto; inset-inline: auto; }
  .track-step:first-child::before { top: 50%; }
  .track-step:last-child::before { bottom: 50%; }
  .track-step .t-dot { top: 50%; left: 9px; translate: -50% -50%; }
}

/* 29. hesap paneli */
.account { display: grid; grid-template-columns: 244px minmax(0, 1fr); gap: 22px; align-items: start; }

@media (max-width: 900px) { .account { grid-template-columns: 1fr; } }
.account-nav { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 8px; display: grid; gap: 2px; }
.account-nav a { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius-sm); color: var(--text-soft); font-size: var(--step-0); font-weight: 600; }
.account-nav a:hover { background: var(--surface-2); color: var(--text); }
.account-nav a.is-active { background: var(--primary-soft); color: var(--primary); }
.account-nav form { margin-top: 4px; border-top: 1px solid var(--border); padding-top: 6px; }
.account-nav button { width: 100%; justify-content: flex-start; }
.order-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 15px 16px; border-bottom: 1px solid var(--border); }
.order-row:last-child { border-bottom: 0; }
.order-row .o-code { font-weight: 800; letter-spacing: -.01em; }
.order-row .o-meta { font-size: var(--step--1); color: var(--text-mute); }

/* 30. üyelik */
.auth-wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); min-height: 60vh; gap: 0; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); background: var(--surface); margin-block: 26px; }
.auth-form { padding: clamp(24px, 4vw, 48px); max-width: 520px; width: 100%; margin-inline: auto; }
.auth-form h1 { font-size: var(--step-4); margin: 0 0 6px; }
.auth-form > p { color: var(--text-soft); margin: 0 0 22px; }

@media (max-width: 860px) {
  .auth-wrap { grid-template-columns: 1fr; }
}
.divider { display: flex; align-items: center; gap: 12px; color: var(--text-mute); font-size: var(--step--1); margin: 18px 0; }
.divider::before,
.divider::after { content: ""; flex: 1; height: 1px; background: var(--border); }

/* 32. bildirim */
.toast-stack { position: fixed; right: 16px; bottom: 16px; z-index: 200; display: flex; flex-direction: column; gap: 9px; max-width: min(360px, calc(100vw - 32px)); }
.toast { display: flex; align-items: center; gap: 12px; padding: 13px 16px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--primary); box-shadow: var(--shadow-lg); color: var(--text); font-size: var(--step--1); line-height: 1.5; opacity: 0; transform: translateY(14px); transition: opacity var(--tn), transform var(--tn); }
.toast.is-visible { opacity: 1; transform: none; }
.toast-success { border-left-color: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-warning { border-left-color: var(--warning); }
.toast-close { margin-left: auto; color: var(--text-mute); font-size: 20px; line-height: 1; padding: 0 2px; }
.toast-close:hover { color: var(--text); }

/* 33. modal */
.modal { position: fixed; inset: 0; z-index: 150; background: var(--scrim-strong); display: grid; place-items: center; padding: 18px; opacity: 0; transition: opacity var(--tn); overflow-y: auto; }
.modal.is-open { opacity: 1; }
.modal-box { background: var(--surface); border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow-lg); width: min(880px, 100%); max-height: min(92vh, 900px); overflow-y: auto; transform: translateY(14px) scale(.98); transition: transform var(--tn); }
.modal.is-open .modal-box { transform: none; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--surface); z-index: 2; }
.modal-head b { font-size: var(--step-1); }
.modal-body { padding: 20px; }

/* 34. lightbox */
.lightbox { position: fixed; inset: 0; z-index: 180; background: var(--scrim-solid); display: grid; place-items: center; padding: 40px 16px; }
.lightbox-figure { margin: 0; max-width: min(1100px, 100%); text-align: center; }
.lightbox-image { max-height: 82vh; width: auto; margin-inline: auto; border-radius: var(--radius); }
.lightbox-caption { color: var(--on-dark-soft); font-size: var(--step--1); margin-top: 12px; }
.lightbox-close,
.lightbox-prev,
.lightbox-next { position: absolute; color: var(--on-dark); width: 46px; height: 46px; border-radius: 50%; background: var(--glass); display: grid; place-items: center; font-size: 26px; line-height: 1; transition: background var(--t); }
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: var(--glass-hover); }
.lightbox-close { top: 16px; right: 16px; }
.lightbox-prev { left: 16px; top: 50%; translate: 0 -50%; }
.lightbox-next { right: 16px; top: 50%; translate: 0 -50%; }
.lightbox-counter { position: absolute; bottom: 18px; left: 50%; translate: -50% 0; color: var(--on-dark-soft); font-size: var(--step--1); }

/* 37. yardımcılar */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.gap-sm { gap: 6px; }

@media (max-width: 900px) { .grid-2 { grid-template-columns: 1fr; } }
@media (max-width: 820px) { .hide-md { display: none; } }
@media (max-width: 620px) { .hide-sm { display: none; } }
@media (min-width: 621px) { .only-sm { display: none; } }

/* Sayfa geçişlerinde başlığın altında kalmayan çapa hedefleri */
[id] { scroll-margin-top: calc(var(--header-height) + 16px); }

/* 38. küçük tamamlayıcılar */
.mini-item.is-lg { grid-template-columns: 96px minmax(0, 1fr) auto; padding: 16px 0; }
.mini-item.is-lg img { width: 96px; height: 96px; }
.mini-item.is-lg .mi-name { font-size: var(--step-0); }
.event-list { display: grid; gap: 2px; }
.event-list li { display: flex; gap: 10px; align-items: baseline; padding: 9px 12px; border-radius: var(--radius-sm); background: var(--surface-2); font-size: var(--step--1); }
.event-list li time { color: var(--text-mute); font-size: var(--step--2); margin-left: auto; white-space: nowrap; }
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.value-grid > div { padding: 16px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); }
.value-grid b { display: block; font-size: var(--step-3); font-weight: 800; letter-spacing: -.03em; color: var(--primary); }
.value-grid span { font-size: var(--step--1); color: var(--text-soft); }
.rating-line { display: grid; grid-template-columns: 46px minmax(0, 1fr) 42px; gap: 10px; align-items: center; font-size: var(--step--1); color: var(--text-soft); }
.rating-line .track { height: 7px; border-radius: var(--radius-pill); background: var(--surface-3); overflow: hidden; }
.rating-line .fill { height: 100%; background: var(--star-color); }