/* ==========================================================================
   Network Tasarımı — interaktif ağ topolojisi kurucusu
   Ana tema paletini (Docker Mavisi) kullanır; sadece bu sayfaya özgü bileşenler.
   ========================================================================== */

.net-tool { padding-block: 8px 30px; }

.net-builder { display: grid; grid-template-columns: 1fr 1.15fr; gap: 20px; align-items: start; }
@media (max-width: 900px) { .net-builder { grid-template-columns: 1fr; } }

.net-builder-col { display: flex; flex-direction: column; gap: 20px; min-width: 0; }

/* ---- kontrol panelleri (ağ / container listeleri) ---- */
.net-panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: var(--shadow); overflow: hidden;
}
.net-panel .arch-panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--surface-2);
}
.net-panel .arch-panel-head h3 {
  font-size: 1.02rem; margin: 0; font-weight: 600; font-family: 'Barlow Condensed', sans-serif;
}
.net-list { padding: 12px 14px; display: flex; flex-direction: column; gap: 10px; }
.net-empty { margin: 0; font-size: 0.85rem; color: var(--ink-faint); font-style: italic; }
.net-empty-inline { font-size: 0.76rem; color: var(--ink-faint); font-style: italic; }

.net-row {
  display: flex; align-items: center; gap: 8px; background: var(--surface-2);
  border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px;
}
.net-container-row { flex-direction: column; align-items: stretch; gap: 8px; }
.net-container-row-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.net-input, .net-select {
  font-family: 'JetBrains Mono', monospace; font-size: 0.82rem; color: var(--ink);
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 6px;
  padding: 6px 9px; min-width: 0;
}
.net-input:focus, .net-select:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
.net-name-input { flex: 1.2; }
.net-container-row-top .net-input:nth-child(1) { flex: 0.9; }
.net-container-row-top .net-input:nth-child(2) { flex: 1.3; }
.net-port-input { flex: 0.7; }
.net-select { flex: 0.7; }

.net-remove-btn {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--ink-faint); font-size: 1rem; line-height: 1; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.net-remove-btn:hover { color: var(--danger); border-color: var(--danger); }

.net-chip-row { display: flex; flex-wrap: wrap; gap: 6px; padding-left: 2px; }
.net-chip {
  display: inline-flex; align-items: center; gap: 5px; font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem; color: var(--ink-soft); background: var(--surface); border: 1px solid var(--line-strong);
  border-radius: 20px; padding: 4px 10px 4px 8px; cursor: pointer; user-select: none;
}
.net-chip input { accent-color: var(--accent); margin: 0; }
.net-chip.checked { border-color: var(--accent-2); color: var(--accent-2); background: var(--accent-2-soft); }

/* "+ ekle" başlık butonları arch-panel-head içindeki copy-btn stilini miras alır */
.copy-btn {
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; letter-spacing: 0.03em;
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 6px;
  padding: 5px 10px; cursor: pointer; color: var(--ink-soft);
}
.copy-btn:hover { color: var(--ink); border-color: var(--ink-faint); }
.copy-btn.copied { color: var(--accent-2); border-color: var(--accent-2); }

/* ---- diyagram + kod paneli ---- */
.topo-wrap {
  background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px;
  padding: 6px; margin-bottom: 20px; overflow-x: auto;
}
.topo-svg { display: block; margin: 0 auto; min-width: 560px; }
.topo-svg text { font-family: 'JetBrains Mono', monospace; }

.net-hub-box { fill: var(--accent-2-soft); fill-opacity: 0.5; stroke: var(--accent-2); stroke-width: 1.5; stroke-dasharray: 5 4; }
.topo-node-icon-fill { fill: var(--accent-2); }
.net-hub-icon-line { stroke: var(--accent-2); stroke-width: 1.3; fill: none; }

.topo-node-box { fill: var(--surface); stroke: var(--line-strong); stroke-width: 1.4; filter: drop-shadow(0 1px 1px rgba(0,0,0,0.08)); }
.topo-node-box.entry { stroke: var(--accent); stroke-width: 1.8; }
.topo-node-icon { fill: var(--surface-2); stroke: var(--ink-soft); stroke-width: 1.2; }
.topo-node-icon-line { stroke: var(--ink-soft); stroke-width: 1.2; fill: none; }
.topo-node-title { fill: var(--ink); font-size: 14px; font-weight: 700; font-family: 'Barlow Condensed', sans-serif; }
.topo-node-image { fill: var(--ink-soft); font-size: 10px; }
.topo-node-entry-tag { fill: var(--surface); font-size: 8.5px; font-weight: 600; letter-spacing: 0.05em; }
.topo-node-entry-tag-bg { fill: var(--accent); }

.topo-cloud { fill: var(--surface); stroke: var(--line-strong); stroke-width: 1.4; }
.topo-cloud-label { fill: var(--ink); font-size: 13px; font-weight: 700; font-family: 'Barlow Condensed', sans-serif; }
.topo-cloud-sub { fill: var(--ink-faint); font-size: 9.5px; }

.topo-edge { stroke: var(--ink-faint); stroke-width: 1.4; fill: none; }
.net-link { stroke: var(--accent-2); stroke-width: 1.3; opacity: 0.75; }
.topo-edge-entry { stroke: var(--accent); stroke-width: 1.6; }
.topo-edge-label-bg { fill: var(--surface-2); }
.topo-edge-label { fill: var(--ink-soft); font-size: 9.5px; }

.arch-panel {
  background: var(--surface); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: var(--shadow); overflow: hidden;
}
.arch-panel-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--surface-2);
}
.arch-panel-head h3 {
  font-size: 1.02rem; margin: 0; font-weight: 600; font-family: 'Barlow Condensed', sans-serif;
}
.arch-code {
  background: var(--code-bg); color: var(--code-ink); margin: 0; padding: 16px 18px;
  overflow-x: auto; font-family: 'JetBrains Mono', monospace; font-size: 0.83rem; line-height: 1.6;
  max-height: 380px;
}
.arch-code .tok-key { color: #9fd1c2; }
.arch-code .tok-str { color: #e8c07d; }

.arch-note {
  display: flex; gap: 12px; margin-top: 22px; background: var(--surface); border: 1px solid var(--line);
  border-left: 3px solid var(--accent-2); border-radius: 8px; padding: 14px 16px; box-shadow: var(--shadow);
}
.arch-note .glyph { font-family: 'JetBrains Mono', monospace; color: var(--accent-2); font-weight: 600; flex-shrink: 0; }
.arch-note p { margin: 0; font-size: 0.88rem; color: var(--ink-soft); }