:root {
  --bg: #ffffff;
  --bg-soft: #f7f6f2;
  --text: #17150f;
  --muted: rgba(23, 21, 15, 0.45);
  --line: #e9e6df;
  --card: #ffffff;
  --accent: #9a8b6a;
  --accent-soft: rgba(154, 139, 106, 0.12);
  --danger: #b3402f;
  --shadow: 0 18px 45px rgba(23, 21, 15, 0.06);
}

[data-theme="dark"] {
  --bg: #101014;
  --bg-soft: #17171c;
  --text: #f2efe8;
  --muted: rgba(242, 239, 232, 0.42);
  --line: #292a31;
  --card: #17171c;
  --accent: #c9b586;
  --accent-strong: rgba(201, 181, 134, 0.14);
  --danger-strong: rgba(179, 64, 47, 0.2);
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.5);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Montserrat", sans-serif;
  font-weight: 300;
  line-height: 1.65;
  transition: background 0.35s ease, color 0.35s ease;
}

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

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

/* ---------------- Üst bar ---------------- */
.topbar {
  display: flex;
  align-items: center;
  gap: 22px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 22px 24px 10px;
}

.brand {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  color: var(--text);
}
.brand:hover { text-decoration: none; }
.brand::after { content: " ·"; color: var(--accent); }

.nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav a { color: var(--text); opacity: 0.75; }
.nav a:hover { opacity: 1; text-decoration: none; }

.inline-form { display: inline; }

.link-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  color: var(--text);
  opacity: 0.75;
  letter-spacing: inherit;
  text-transform: inherit;
  cursor: pointer;
}
.link-btn:hover { opacity: 1; }

/* Tema anahtarı — en sol üst köşe */
.theme-toggle {
  position: relative;
  width: 52px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
  cursor: pointer;
  flex: none;
  display: inline-flex;
  align-items: center;
  padding: 0 5px;
  font-size: 12px;
  color: var(--muted);
  transition: background 0.3s ease;
}
.tt-sun, .tt-moon { position: relative; z-index: 1; line-height: 1; }
.tt-moon { margin-left: auto; }
.tt-knob {
  position: absolute;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  transition: left 0.25s ease;
}
[data-theme="dark"] .tt-knob { left: 27px; }
[data-theme="dark"] .tt-sun { opacity: 0.35; }

/* ---------------- Kahraman ---------------- */
.hero {
  text-align: center;
  padding: 90px 0 60px;
}
.hero-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  font-size: clamp(2.8rem, 8vw, 5rem);
  letter-spacing: 0.015em;
  line-height: 1.05;
  margin: 0;
}
.hero-sub {
  margin-top: 18px;
  font-size: 0.62rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  opacity: 0.4;
}

/* ---------------- Bölümler ---------------- */
.section { margin-top: 64px; }
.section-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  font-size: 1.9rem;
  margin: 0 0 28px;
}

/* ---------------- Çalışan pencereleri ---------------- */
.emp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}
.emp-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  box-shadow: var(--shadow);
}
.slider { position: relative; overflow: hidden; }
.slides { position: relative; width: 100%; aspect-ratio: 16 / 10; }
.slides img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.7s ease;
}
.slides img.active { opacity: 1; }

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: rgba(15, 15, 15, 0.35);
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.25s ease, background 0.25s ease;
}
.slider:hover .slider-btn { opacity: 1; }
.slider-btn:hover { background: rgba(15, 15, 15, 0.6); }
.slider-btn.prev { left: 10px; }
.slider-btn.next { right: 10px; }

.dots {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  display: flex;
  gap: 6px;
  justify-content: center;
  z-index: 2;
}
.dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.dots span.active { background: #fff; transform: scale(1.35); }

.emp-col { min-width: 0; }
.emp-name {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 2.1rem;
  padding: 0 0 16px;
  margin: 0;
  text-align: center;
  letter-spacing: 0.02em;
}

/* ---------------- Projeler ---------------- */
.proj-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.proj-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow);
}
.proj-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  font-size: 1.6rem;
  margin: 0 0 8px;
}
.proj-tags { margin: 0 0 10px; }
.tag {
  display: inline-block;
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--accent-strong);
  color: var(--accent);
  margin: 0 5px 5px 0;
}
.proj-desc {
  margin: 0 0 12px;
  color: var(--text);
  opacity: 0.8;
}
.proj-date {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.proj-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.empty-note { color: var(--muted); }

/* ---------------- Butonlar / Formlar ---------------- */
.btn {
  display: inline-block;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 12px 20px;
  font-family: "Montserrat", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  cursor: pointer;
  transition: filter 0.2s ease, background 0.2s ease;
}
.btn:hover { text-decoration: none; filter: brightness(1.06); }
.btn-primary { background: var(--accent); color: #fff; }
.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}
.btn-danger {
  background: var(--danger-strong, var(--accent-strong));
  border-color: transparent;
  color: var(--text);
}
.btn-block { width: 100%; }

.form-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  padding: 34px 32px;
  max-width: 460px;
  width: 100%;
}
.form-card-wide { max-width: 640px; }
.form-title {
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  font-size: 1.8rem;
  margin: 0 0 18px;
}
.form-card label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 16px;
}
.form-card input,
.form-card textarea {
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg-soft);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 300;
}
.form-card input:focus,
.form-card textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg);
}
textarea { resize: vertical; }

.form-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 18px 0 0;
}
.form-note-center { text-align: center; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.auth-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  align-items: start;
  padding-top: 60px;
}
.auth-single {
  display: flex;
  justify-content: center;
  padding-top: 60px;
}
.auth-single .form-card { max-width: 460px; }

.request-panel {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  padding: 34px 32px;
  box-shadow: var(--shadow);
}
.request-panel-text { font-size: 0.92rem; margin: 0 0 20px; }

/* ---------------- Flash ---------------- */
.flash-wrap {
  max-width: 1080px;
  margin: 14px auto 0;
  padding: 0 24px;
}
.flash {
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.84rem;
  margin-bottom: 8px;
}
.flash-success { background: var(--accent-strong); color: var(--text); }
.flash-error { background: var(--danger-strong, rgba(179, 64, 47, 0.15)); color: var(--text); }
.flash-info { background: var(--bg-soft); color: var(--text); }

/* ---------------- Admin listeler ---------------- */
.admin-list { display: flex; flex-direction: column; gap: 12px; }
.admin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  background: var(--card);
}
.admin-row-main { display: flex; flex-direction: column; gap: 2px; }
.admin-row-meta {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.admin-row-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.admin-row-actions .btn { padding: 9px 16px; }

/* Gelen kutusu (e-posta görünümü) */
.inbox { display: flex; flex-direction: column; gap: 14px; }
.mail {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}
.mail-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}
.mail-subject {
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 1.45rem;
}
.mail-time { font-size: 0.72rem; color: var(--muted); white-space: nowrap; }
.mail-from { font-size: 0.82rem; color: var(--muted); margin-top: 4px; }
.mail-body {
  margin-top: 14px;
  padding: 16px;
  border-radius: 10px;
  background: var(--bg-soft);
  white-space: pre-wrap;
  word-break: break-word;
}
.mail-actions { margin-top: 14px; display: flex; gap: 8px; }

footer {
  max-width: 1080px;
  margin: 60px auto 0;
  padding: 0 24px 40px;
  text-align: center;
}
.footer p {
  font-size: 0.66rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
}

@media (max-width: 620px) {
  .topbar { flex-wrap: wrap; gap: 12px; }
  .nav { margin-left: 0; width: 100%; flex-wrap: wrap; gap: 16px; }
  .field-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 56px; }
}