/* ==========================================================================
   KURVORA — kv-base.css
   Tüm temaların paylaştığı iskelet. Renk/tipografi kimliği tema CSS'inden
   gelen --kv-* değişkenleriyle belirlenir; burada sadece yapı vardır.
   Tema CSS'i bu dosyadan SONRA yüklenir ve dilediğini ezebilir.
   ========================================================================== */

:root {
  --kv-ink: #16202b;
  --kv-ink-soft: #64748b;
  --kv-bg: #ffffff;
  --kv-bg-alt: #f4f6f8;
  --kv-surface: #ffffff;
  --kv-line: #dfe5ea;
  --kv-accent: #2563eb;
  --kv-accent-deep: #1d4ed8;
  --kv-accent-soft: rgba(37, 99, 235, .1);
  --kv-on-accent: #ffffff;
  --kv-font-display: "Segoe UI", system-ui, sans-serif;
  --kv-font-body: "Segoe UI", system-ui, sans-serif;
  --kv-radius: 10px;
  --kv-radius-lg: 18px;
  --kv-radius-pill: 999px;
  --kv-shadow: 0 10px 30px rgba(22, 32, 43, .08);
  --kv-shadow-lg: 0 24px 60px rgba(22, 32, 43, .14);
  --kv-max: 1160px;
  --kv-section-y: clamp(3rem, 6vw, 5.5rem);
  --kv-gap: 1.5rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body.kv-site {
  margin: 0;
  font-family: var(--kv-font-body);
  color: var(--kv-ink);
  background: var(--kv-bg);
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body.kv-site > main { flex: 1 0 auto; }

img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--kv-accent-deep); }
:focus-visible { outline: 2px solid var(--kv-accent); outline-offset: 2px; }

h1, h2, h3, h4, h5 { font-family: var(--kv-font-display); line-height: 1.15; margin: 0 0 .6em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

/* --------------------------------------------------------- yapı */
.kv-wrap { width: min(100% - 2rem, var(--kv-max)); margin-inline: auto; }
.kv-wrap--narrow { width: min(100% - 2rem, 760px); margin-inline: auto; }

.kv-section { padding-block: var(--kv-section-y); }
.kv-section--tight { padding-block: calc(var(--kv-section-y) * .6); }
.kv-section--alt { background: var(--kv-bg-alt); }

.kv-section__head { margin-bottom: 2.5rem; max-width: 60ch; }
.kv-section__head h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: .4rem; }
.kv-section__head p { color: var(--kv-ink-soft); margin: 0; }
.kv-section__head--center { margin-inline: auto; text-align: center; }
.kv-section__more { margin-top: 2rem; }

.kv-grid { display: grid; gap: var(--kv-gap); }
.kv-grid--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.kv-grid--3 { grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); }
.kv-grid--4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.kv-split { display: grid; gap: clamp(1.5rem, 4vw, 3.5rem); grid-template-columns: 1fr; }
@media (min-width: 900px) { .kv-split { grid-template-columns: 1.15fr .85fr; align-items: start; } }

/* --------------------------------------------------------- metin */
.kv-eyebrow {
  display: inline-block; font-size: .72rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; color: var(--kv-accent);
  margin: 0 0 .7rem;
}
.kv-lead { font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--kv-ink-soft); }
.kv-meta { font-size: .8rem; color: var(--kv-ink-soft); letter-spacing: .02em; }
.kv-chip {
  display: inline-block; padding: .28rem .7rem; font-size: .72rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  background: var(--kv-accent-soft); color: var(--kv-accent-deep);
  border-radius: var(--kv-radius-pill);
}

.kv-prose { max-width: 72ch; }
.kv-prose > :first-child { margin-top: 0; }
.kv-prose h2 { font-size: 1.5rem; margin: 2rem 0 .6rem; }
.kv-prose h3 { font-size: 1.2rem; margin: 1.6rem 0 .5rem; }
.kv-prose ul, .kv-prose ol { padding-left: 1.2rem; margin: 0 0 1.1em; }
.kv-prose li { margin-bottom: .35em; }
.kv-prose img { border-radius: var(--kv-radius); margin: 1.4rem 0; }
.kv-prose blockquote {
  margin: 1.6rem 0; padding: .2rem 0 .2rem 1.2rem;
  border-left: 3px solid var(--kv-accent); color: var(--kv-ink-soft); font-style: italic;
}
.kv-prose table { width: 100%; border-collapse: collapse; margin: 1.4rem 0; font-size: .94rem; }
.kv-prose th, .kv-prose td { border: 1px solid var(--kv-line); padding: .55rem .7rem; text-align: left; }
.kv-prose th { background: var(--kv-bg-alt); }
.kv-prose a { color: var(--kv-accent-deep); }

/* --------------------------------------------------------- buton */
.kv-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.6rem; font: inherit; font-weight: 700; font-size: .92rem;
  border: 1px solid transparent; border-radius: var(--kv-radius);
  background: var(--kv-accent); color: var(--kv-on-accent);
  text-decoration: none; cursor: pointer; transition: background .18s, color .18s, transform .18s;
}
.kv-btn:hover { background: var(--kv-accent-deep); color: var(--kv-on-accent); transform: translateY(-1px); }
.kv-btn--ghost { background: transparent; color: var(--kv-ink); border-color: var(--kv-line); }
.kv-btn--ghost:hover { background: var(--kv-accent-soft); color: var(--kv-accent-deep); border-color: var(--kv-accent); }
.kv-btn--sm { padding: .5rem 1rem; font-size: .82rem; }
.kv-btn--block { width: 100%; }

/* --------------------------------------------------------- kart */
.kv-card {
  display: flex; flex-direction: column;
  background: var(--kv-surface); border: 1px solid var(--kv-line);
  border-radius: var(--kv-radius); overflow: hidden;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.kv-card:hover { transform: translateY(-3px); box-shadow: var(--kv-shadow); border-color: var(--kv-accent); }
.kv-card__media { position: relative; aspect-ratio: 4 / 3; background: var(--kv-bg-alt); overflow: hidden; }
.kv-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.kv-card:hover .kv-card__media img { transform: scale(1.04); }
.kv-card__body { padding: 1.2rem 1.3rem 1.4rem; display: flex; flex-direction: column; gap: .45rem; flex: 1; }
.kv-card__body h3 { font-size: 1.08rem; margin: 0; }
.kv-card__body h3 a { text-decoration: none; }
.kv-card__body p { color: var(--kv-ink-soft); font-size: .93rem; margin: 0; }
.kv-card__meta { margin-top: auto; padding-top: .6rem; }

.kv-media { border-radius: var(--kv-radius); overflow: hidden; background: var(--kv-bg-alt); }
.kv-media img { width: 100%; height: 100%; object-fit: cover; }
.kv-media--wide { aspect-ratio: 16 / 9; }
.kv-media--square { aspect-ratio: 1; }

.kv-avatar {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  background: var(--kv-bg-alt); border-radius: var(--kv-radius);
}
.kv-avatar--round { border-radius: 50%; }
.kv-avatar-fallback {
  display: grid; place-items: center; width: 100%; aspect-ratio: 1;
  background: var(--kv-accent-soft); color: var(--kv-accent-deep);
  font-family: var(--kv-font-display); font-weight: 800; font-size: 1.9rem;
  letter-spacing: .02em; border-radius: var(--kv-radius);
}
.kv-avatar-fallback--round { border-radius: 50%; }

/* --------------------------------------------------------- sayfa başlığı */
.kv-pagehead { padding-block: clamp(2.2rem, 5vw, 3.6rem); background: var(--kv-bg-alt); border-bottom: 1px solid var(--kv-line); }
.kv-pagehead h1 { font-size: clamp(1.8rem, 4.2vw, 2.7rem); margin: 0; }
.kv-pagehead p { color: var(--kv-ink-soft); margin: .6rem 0 0; max-width: 62ch; }
.kv-breadcrumb { font-size: .82rem; color: var(--kv-ink-soft); margin: 0 0 .7rem; }
.kv-breadcrumb a { color: var(--kv-ink-soft); }
.kv-breadcrumb a:hover { color: var(--kv-accent-deep); }

/* --------------------------------------------------------- form */
.kv-form { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.kv-field { display: flex; flex-direction: column; gap: .35rem; }
.kv-field--full { grid-column: 1 / -1; }
.kv-field > span, .kv-field > label {
  font-size: .78rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--kv-ink-soft);
}
.kv-field input, .kv-field select, .kv-field textarea {
  font: inherit; font-size: .95rem; color: var(--kv-ink);
  padding: .7rem .85rem; border: 1px solid var(--kv-line);
  border-radius: var(--kv-radius); background: var(--kv-surface); width: 100%;
}
.kv-field textarea { min-height: 130px; resize: vertical; }
.kv-field input:focus, .kv-field select:focus, .kv-field textarea:focus {
  outline: none; border-color: var(--kv-accent); box-shadow: 0 0 0 3px var(--kv-accent-soft);
}
.kv-field__hint { font-size: .78rem; color: var(--kv-ink-soft); text-transform: none; letter-spacing: 0; font-weight: 400; }
.kv-form__actions { grid-column: 1 / -1; display: flex; gap: .8rem; flex-wrap: wrap; align-items: center; }

.kv-alert { padding: .85rem 1.1rem; border-radius: var(--kv-radius); font-size: .92rem; margin-bottom: 1.2rem; border: 1px solid; }
.kv-alert--ok { background: #ecfdf5; border-color: #a7f3d0; color: #065f46; }
.kv-alert--err { background: #fef2f2; border-color: #fecaca; color: #991b1b; }

/* --------------------------------------------------------- liste yardımcıları */
.kv-infolist { display: grid; gap: .9rem; margin: 0; padding: 0; list-style: none; }
.kv-infolist__row { display: grid; gap: .1rem; }
.kv-infolist__row dt, .kv-infolist__row > span:first-child {
  font-size: .74rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--kv-ink-soft);
}
.kv-infolist__row dd, .kv-infolist__row > span:last-child { margin: 0; font-weight: 600; }

.kv-accordion { display: grid; gap: .6rem; }
.kv-accordion__item {
  border: 1px solid var(--kv-line); border-radius: var(--kv-radius);
  background: var(--kv-surface); overflow: hidden;
}
.kv-accordion__item > summary {
  cursor: pointer; padding: .95rem 1.1rem; font-weight: 700; font-size: .98rem;
  display: flex; justify-content: space-between; gap: 1rem; align-items: center;
  list-style: none;
}
.kv-accordion__item > summary::-webkit-details-marker { display: none; }
.kv-accordion__item > summary::after {
  content: '+'; font-size: 1.25rem; line-height: 1; color: var(--kv-accent); flex: none;
}
.kv-accordion__item[open] > summary::after { content: '−'; }
.kv-accordion__body { padding: 0 1.1rem 1.1rem; color: var(--kv-ink-soft); font-size: .94rem; }

.kv-gallery { display: grid; gap: .8rem; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.kv-gallery__item { border-radius: var(--kv-radius); overflow: hidden; background: var(--kv-bg-alt); aspect-ratio: 4 / 3; }
.kv-gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.kv-gallery__item:hover img { transform: scale(1.05); }

.kv-pagination { display: flex; gap: .35rem; flex-wrap: wrap; margin-top: 2.5rem; }
.kv-pagination a {
  min-width: 40px; padding: .45rem .6rem; text-align: center; text-decoration: none;
  border: 1px solid var(--kv-line); border-radius: var(--kv-radius); font-size: .9rem; font-weight: 600;
}
.kv-pagination a.is-on, .kv-pagination a:hover { background: var(--kv-accent); color: var(--kv-on-accent); border-color: var(--kv-accent); }

.kv-empty {
  padding: 3rem 1.5rem; text-align: center; color: var(--kv-ink-soft);
  border: 1px dashed var(--kv-line); border-radius: var(--kv-radius-lg);
}

/* --------------------------------------------------------- üst bar / menü */
.kv-demobar {
  background: var(--kv-ink); color: var(--kv-bg);
  text-align: center; font-size: .74rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; padding: .4rem .75rem;
}
.kv-top { position: sticky; top: 0; z-index: 50; background: var(--kv-surface); border-bottom: 1px solid var(--kv-line); }
.kv-top__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .8rem 0; }
.kv-brand { display: flex; align-items: baseline; gap: .45rem; text-decoration: none; }
.kv-brand strong { font-family: var(--kv-font-display); font-size: 1.4rem; font-weight: 800; letter-spacing: -.02em; }
.kv-brand span { font-size: .62rem; text-transform: uppercase; letter-spacing: .12em; color: var(--kv-ink-soft); font-weight: 700; }
.kv-brand__logo { height: 40px; width: auto; max-width: 190px; object-fit: contain; }

.kv-navtoggle {
  display: none; width: 42px; height: 42px; padding: 10px; cursor: pointer;
  border: 1px solid var(--kv-line); border-radius: var(--kv-radius); background: var(--kv-surface);
}
.kv-navtoggle span { display: block; height: 2px; background: var(--kv-ink); margin: 5px 0; }

.kv-nav { display: flex; align-items: center; gap: .1rem; font-size: .92rem; font-weight: 600; }
.kv-nav > a, .kv-nav__item > a { padding: .45rem .75rem; border-radius: var(--kv-radius); text-decoration: none; }
.kv-nav > a:hover, .kv-nav__item > a:hover { background: var(--kv-accent-soft); color: var(--kv-accent-deep); }
.kv-nav__item { position: relative; }
.kv-nav__item:hover .kv-sub, .kv-nav__item:focus-within .kv-sub { display: grid; }
.kv-sub {
  display: none; position: absolute; top: 100%; left: 0; min-width: 210px; z-index: 60;
  background: var(--kv-surface); border: 1px solid var(--kv-line);
  border-radius: var(--kv-radius); padding: .35rem; box-shadow: var(--kv-shadow);
}
.kv-sub a { display: block; padding: .45rem .65rem; font-size: .88rem; text-decoration: none; color: var(--kv-ink-soft); border-radius: 6px; }
.kv-sub a:hover { background: var(--kv-accent-soft); color: var(--kv-ink); }

@media (max-width: 860px) {
  .kv-navtoggle { display: block; }
  .kv-nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0; padding: .5rem;
    background: var(--kv-surface); border-bottom: 1px solid var(--kv-line); box-shadow: var(--kv-shadow);
  }
  .kv-top.is-open .kv-nav { display: flex; }
  .kv-top__inner { position: relative; }
  .kv-sub { position: static; display: grid; border: none; box-shadow: none; padding-left: 1rem; }
}

/* --------------------------------------------------------- footer */
.kv-foot { background: var(--kv-ink); color: rgba(255, 255, 255, .78); margin-top: auto; }
.kv-foot a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.kv-foot a:hover { color: #fff; }
.kv-foot__grid { display: grid; gap: 2rem; padding-block: 3rem; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.kv-foot__grid h4 { color: #fff; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem; }
.kv-foot__brand { color: #fff; font-family: var(--kv-font-display); font-size: 1.2rem; font-weight: 800; margin: 0 0 .5rem; }
.kv-foot__links { display: grid; gap: .5rem; font-size: .92rem; }
.kv-foot__bar {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  padding-block: 1.1rem; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .8rem;
}

/* --------------------------------------------------------- tema seçici */
.kv-themebar {
  position: fixed; right: 1rem; bottom: 1rem; z-index: 80;
  display: flex; align-items: center; gap: .5rem; flex-wrap: wrap;
  padding: .5rem .7rem; background: rgba(255, 255, 255, .94);
  border: 1px solid var(--kv-line); border-radius: var(--kv-radius-pill);
  box-shadow: var(--kv-shadow); backdrop-filter: blur(8px); max-width: calc(100vw - 2rem);
}
.kv-themebar__label { font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--kv-ink-soft); }
.kv-themebar__list { display: flex; gap: .3rem; flex-wrap: wrap; }
.kv-themechip {
  padding: .3rem .7rem; font-size: .76rem; font-weight: 700; text-decoration: none;
  color: var(--kv-ink); background: var(--kv-bg-alt); border-radius: var(--kv-radius-pill);
}
.kv-themechip:hover { background: var(--kv-accent-soft); color: var(--kv-accent-deep); }
.kv-themechip.is-on { background: var(--kv-accent); color: var(--kv-on-accent); }
@media (max-width: 700px) { .kv-themebar { left: 1rem; right: 1rem; justify-content: center; } }

/* --------------------------------------------------------- canlı düzenleme kabuğu
   live-edit.js bu sınıfları bekliyor; tasarımla ilgisi yok, tüm temalarda aynı. */
.lt-home-section { position: relative; }
.lt-section-tools {
  position: absolute; top: .5rem; right: .5rem; z-index: 40;
  display: flex; gap: .3rem; align-items: center;
  padding: .3rem .5rem; background: rgba(17, 24, 39, .9);
  border-radius: var(--kv-radius-pill); color: #fff; font-size: .74rem;
}
.lt-section-tools__name { font-weight: 700; letter-spacing: .04em; }
.lt-section-tools button {
  font: inherit; font-size: .74rem; padding: .16rem .45rem; cursor: pointer;
  color: #fff; background: rgba(255, 255, 255, .16);
  border: none; border-radius: 5px;
}
.lt-section-tools button:hover { background: var(--kv-accent); }
.lt-home-add { padding: 1.5rem; text-align: center; border-top: 1px dashed var(--kv-line); }
.lt-home-add p { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--kv-ink-soft); }
.lt-home-add__list { display: flex; gap: .5rem; flex-wrap: wrap; justify-content: center; }

@media print {
  .kv-top, .kv-foot, .kv-themebar, .lt-section-tools, .lt-home-add, .kv-demobar { display: none !important; }
}