/* ══════════════════════════════════════════════════════
   ARAÇ SAYFALARI — Ortak Stiller
   bolge.php / fark.php / hesaplayici.php / toplanti.php
   yaz-saati.php / widget.php
══════════════════════════════════════════════════════ */

/* ── Sayfa sarmalayıcı ── */
.tool-layout {
  display: grid;
  grid-template-columns: 180px 1fr 180px;
  grid-template-areas: "ad-left content ad-right";
  padding-top: 56px;
  align-items: start;
  min-height: calc(100dvh - 56px);
}

.tool-main {
  grid-area: content;
  padding: 2rem 2rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

/* ── Sayfa başlık bloğu ── */
.tool-hero {
  padding: 1.5rem 0 0.5rem;
  border-bottom: 1px solid var(--border);
}

.tool-hero__title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.tool-hero__sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ── Araç kartı ── */
.tool-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.tool-card__title {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ── İki şehir yan yana (fark sayfası) ── */
.diff-cities {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
}

.diff-city {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.diff-city__flag { font-size: 2.5rem; line-height: 1; }

.diff-city__name {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-primary);
}

.diff-city__country {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.diff-city__time {
  font-family: var(--font-clock);
  font-size: clamp(2rem, 6vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.diff-sep {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.diff-badge {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-clock);
  font-size: 1.1rem;
  color: var(--accent);
  white-space: nowrap;
}

.diff-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
}

/* ── 24 saatlik zaman çizelgesi ── */
.timeline-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.timeline {
  display: grid;
  grid-template-rows: 24px auto auto;
  min-width: 600px;
  gap: 4px;
}

.timeline-hours {
  display: grid;
  grid-template-columns: repeat(24, 1fr);
  gap: 1px;
}

.timeline-hour {
  font-size: 0.6rem;
  color: var(--text-muted);
  text-align: center;
  font-family: var(--font-clock);
}

.timeline-row {
  display: grid;
  grid-template-columns: 100px repeat(24, 1fr);
  gap: 1px;
  align-items: center;
}

.timeline-city-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-right: 0.5rem;
}

.timeline-cell {
  height: 28px;
  border-radius: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
}

.timeline-cell.is-work {
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

.timeline-cell.is-now {
  background: var(--accent);
  border-color: var(--accent);
}

.timeline-cell.is-overlap {
  background: color-mix(in srgb, var(--accent) 50%, var(--success, #4caf50) 50%);
}

/* ── Şehir seçici (toplantı/hesaplayıcı) ── */
.city-picker {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.city-picker__row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
}

.city-select {
  flex: 1;
  min-width: 180px;
  height: 40px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  padding: 0 0.75rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23666' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}

.city-select:focus {
  outline: none;
  border-color: var(--accent);
}

.tool-btn {
  height: 40px;
  padding: 0 1.25rem;
  background: var(--accent);
  color: #1A1A1A;
  border: none;
  border-radius: 6px;
  font-family: var(--font-ui);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.15s;
}
.tool-btn:hover { opacity: 0.85; }
.tool-btn--ghost {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.tool-btn--sm {
  height: 32px;
  padding: 0 0.75rem;
  font-size: 0.75rem;
}

/* ── Sonuç grid ── */
.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.result-card {
  background: var(--bg-subtle);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.result-card__flag { font-size: 1.1rem; }

.result-card__city {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.result-card__time {
  font-family: var(--font-clock);
  font-size: 1.35rem;
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.result-card__date {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ── Bölge grid (bolge.php) ── */
.region-page-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0 1rem;
  border-bottom: 1px solid var(--border);
}

.region-page-icon { font-size: 2rem; }

/* ── DST Tablosu ── */
.dst-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.dst-table th {
  text-align: left;
  padding: 0.6rem 0.75rem;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}

.dst-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  vertical-align: middle;
}

.dst-table tr:last-child td { border-bottom: none; }
.dst-table tr:hover td { background: var(--bg-subtle); }

.dst-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 500;
}

.dst-badge--yes  { background: color-mix(in srgb, var(--accent) 15%, transparent); color: var(--accent); }
.dst-badge--no   { background: var(--surface); color: var(--text-muted); }

/* ── Widget embed kutusu ── */
.embed-box {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem;
  font-family: var(--font-clock);
  font-size: 0.8rem;
  color: var(--text-muted);
  word-break: break-all;
  white-space: pre-wrap;
  position: relative;
}

.embed-copy-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-family: var(--font-ui);
  padding: 3px 8px;
  cursor: pointer;
  transition: color 0.15s;
}
.embed-copy-btn:hover { color: var(--accent); }

/* ── Bölge linkleri ── */
.region-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.region-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.8rem;
  transition: border-color 0.15s, color 0.15s;
}
.region-link:hover { border-color: var(--accent); color: var(--accent); }
.region-link.is-active { border-color: var(--accent); color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }

/* ── Araçlar nav ── */
.tools-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tools-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.75rem;
  transition: color 0.15s, border-color 0.15s;
}
.tools-nav a:hover { color: var(--accent); border-color: var(--accent); }

/* ── SEO içerik ── */
.tool-seo {
  padding: 1.5rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--text-secondary, var(--text-muted));
}

.tool-seo h2 {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-primary);
  margin: 1rem 0 0.4rem;
}
.tool-seo h2:first-child { margin-top: 0; }
.tool-seo p { margin: 0 0 0.5rem; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .tool-layout {
    display: block;
    padding-top: 56px;
  }
  .tool-layout .wc-ad-side { display: none !important; }
  .tool-main { padding: 1.25rem 1rem 3rem; }

  .diff-cities {
    grid-template-columns: 1fr auto 1fr;
    gap: 0.75rem;
  }
  .diff-city__time { font-size: 1.8rem; }
  .diff-badge { font-size: 0.9rem; }
}

@media (max-width: 600px) {
  .diff-cities {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }
  .diff-sep { flex-direction: row; justify-content: center; }

  .result-grid { grid-template-columns: 1fr 1fr; }

  .timeline-row { grid-template-columns: 70px repeat(24, 1fr); }
}