/* ─── Reset & Variables ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #fafafa;
  --surface: #ffffff;
  --text: #111111;
  --muted: #888888;
  --border: #e0e0e0;
  --nav-h: 64px;
  --gap: 6px;
  --max-w: 1400px;
}

[data-theme="dark"] {
  --bg: #111111;
  --surface: #1a1a1a;
  --text: #f0f0f0;
  --muted: #777777;
  --border: #2a2a2a;
}

html { font-size: 10px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Josefin Sans', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 1.1rem;
  font-weight: 300;
  transition: background 0.3s, color 0.3s;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ─── Navbar ────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
  height: var(--nav-h);
  transition: background 0.3s;
}

.nav-inner {
  max-width: var(--max-w);
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-logo.active,
.nav-logo:hover {
  color: var(--text);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 1.2rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text);
  display: flex;
  align-items: center;
  padding: 0;
  width: 20px;
  height: 20px;
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

/* ─── Main Content ──────────────────────────────────── */
.main-content {
  flex: 1;
  max-width: var(--max-w);
  width: 100%;
  margin: 0 auto;
  padding: 40px 40px 80px;
}

/* ─── Gallery Grid ──────────────────────────────────── */
.gallery {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.gallery-row {
  display: flex;
  flex-wrap: nowrap;
  gap: var(--gap);
  align-items: flex-start;
}

.gallery-item {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.gallery-img-wrap {
  position: relative;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  cursor: pointer;
  filter: blur(8px);
  transition: filter 0.4s ease, transform 0.4s ease, opacity 0.25s;
}

.gallery-item img.loaded {
  filter: blur(0px);
}

.gallery-item img:hover { transform: scale(1.04); }

/* Play button overlay on video thumbnails */
.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(255, 255, 255, 0.92);
  font-size: 2.8rem;
  line-height: 1;
  pointer-events: none;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

/* ─── Lightbox ──────────────────────────────────────── */
.lb-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

[data-theme="light"] .lb-overlay {
  background: rgba(250, 250, 250, 0.97);
}

.lb-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.lb-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.lb-img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  display: block;
  opacity: 0;
  transform: scale(0.97);
  transition: opacity 0.25s, transform 0.25s;
}

.lb-overlay.active .lb-img {
  opacity: 1;
  transform: scale(1);
}

.lb-video {
  width: 80vw;
  max-width: 1100px;
  aspect-ratio: 16/9;
  border: none;
  display: none;
  background: #000;
}

.lb-caption {
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  text-align: center;
}
[data-theme="light"] .lb-caption { color: rgba(0,0,0,0.5); }

.lb-close {
  position: fixed;
  top: 24px;
  right: 28px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}
.lb-close:hover { color: #fff; }
[data-theme="light"] .lb-close       { color: rgba(0,0,0,0.5); }
[data-theme="light"] .lb-close:hover { color: #000; }

.lb-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 32px;
  cursor: pointer;
  padding: 16px;
  transition: color 0.2s;
  line-height: 1;
}
.lb-nav:hover { color: #fff; }
[data-theme="light"] .lb-nav       { color: rgba(0,0,0,0.35); }
[data-theme="light"] .lb-nav:hover { color: #000; }
.lb-prev { left: 16px; }
.lb-next { right: 16px; }

.gallery-item img:hover { transform: scale(1.04); }

.gallery-caption {
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ─── Contact Page ──────────────────────────────────── */
.contact-layout {
  display: flex;
  gap: 80px;
  align-items: flex-start;
  padding-top: 40px;
}

.contact-info {
  flex: 0 0 240px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-photo-wrap {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.contact-photo {
  display: block;
  width: 100%;
  height: 420px;
  object-fit: cover;
}


.contact-item label {
  display: block;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 4px;
}

.contact-item a {
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--text);
  text-decoration: none;
  text-transform: uppercase;
}

.contact-item a:hover { color: var(--muted); }

.contact-video {
  width: 100%;
  aspect-ratio: 16/9;
  background: #0a0000;
  display: block;
}

.contact-photo {
  width: 100%;
  height: 420px;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

/* ─── Footer ────────────────────────────────────────── */
.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 20px 40px;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  border-top: 1px solid var(--border);
}

.footer-mail {
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  transition: color 0.2s;
}
.footer-mail:hover { color: var(--text); }

/* ─── Admin ─────────────────────────────────────────── */
.admin-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.admin-header h1 { font-size: 1.4rem; font-weight: 500; letter-spacing: 0.05em; }

.admin-nav { display: flex; gap: 20px; }
.admin-nav a {
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
}
.admin-nav a:hover, .admin-nav a.active { color: var(--text); }

.btn {
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid var(--border);
  background: var(--text);
  color: var(--bg);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.2s;
}
.btn:hover { opacity: 0.8; }
.btn-outline {
  background: transparent;
  color: var(--text);
}

.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 1.1rem;
  outline: none;
}
.form-group input:focus,
.form-group select:focus { border-color: var(--text); }

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.image-card {
  border: 1px solid var(--border);
  overflow: hidden;
}

.image-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.image-card-info {
  padding: 8px 10px;
  font-size: 0.9rem;
}

.image-card-info .title {
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.image-card-info .year { color: var(--muted); font-size: 0.85rem; }

.image-card-actions {
  display: flex;
  gap: 8px;
  padding: 0 10px 10px;
}

.image-card-actions a,
.image-card-actions button {
  font-size: 0.85rem;
  color: var(--muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
}
.image-card-actions .del { color: #c0392b; }

/* Layout manager */
.layout-pages { display: flex; gap: 12px; margin-bottom: 32px; }
.layout-pages a {
  padding: 8px 20px;
  border: 1px solid var(--border);
  font-size: 1.1rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
}
.layout-pages a.active { background: var(--text); color: var(--bg); border-color: var(--text); }

.row-block {
  border: 1px solid var(--border);
  margin-bottom: 16px;
  padding: 16px;
}

.row-block-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.row-block-header strong {
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}

.row-images-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 8px;
}

.row-img-item {
  position: relative;
}

.row-img-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.row-img-item .remove-img {
  position: absolute;
  top: 4px;
  right: 4px;
  background: rgba(0,0,0,0.6);
  color: #fff;
  border: none;
  width: 20px;
  height: 20px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.alert {
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 1rem;
  letter-spacing: 0.04em;
}
.alert-success { background: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.alert-error { background: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

/* Login */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}
.login-box {
  width: 360px;
  padding: 48px;
  border: 1px solid var(--border);
  background: var(--surface);
}
.login-box h1 {
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
  text-align: center;
}

/* ─── Page fade-in ──────────────────────────────────── */
@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-fade {
  animation: pageFadeIn 0.4s ease forwards;
}

/* blur placeholder & transition consolidated above in gallery section */

/* ─── Hamburger ─────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.25s, opacity 0.25s;
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ─── Responsive ────────────────────────────────────── */
@media (max-width: 700px) {
  .navbar { position: relative; height: auto; }
  .nav-inner { padding: 0 20px; flex-wrap: wrap; min-height: var(--nav-h); align-items: center; }
  .hamburger { display: flex; }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 16px 0 20px;
    gap: 20px;
    border-top: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1.3rem; color: var(--text); }
  .theme-toggle { margin-top: 4px; }

  .main-content { padding: 24px 20px 60px; }
  /* Mobilde tüm satırlar 2'li wrap grid'e dönsün (JS devre dışı) */
  .gallery-row { flex-wrap: wrap; }
  .gallery-item { flex: 0 0 calc(50% - 3px) !important; width: auto !important; }
  .gallery-item:only-child { flex: 1 !important; }
  .contact-layout { flex-direction: column; gap: 32px; }
  .contact-info { flex: none; }
  .site-footer { flex-direction: column; gap: 6px; text-align: center; }
  .admin-wrap { padding: 20px; }
}