/* src/public/css/subnet-calculator.css … IPアドレス・サブネット（CIDR）計算
   基本の見た目は calculator/money.css（お金の計算と共通）を使い、ここではこのツールだけの部品を足します。
   ダークモードは theme-dark.css の末尾（=== サブネット計算 ===）にあります。 */

.sn-input-grid { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); gap: 0 16px; }
.input-group input.sn-ip { text-align: left; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.sn-result-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }
.sn-result-head .mc-section-title { flex: 1 1 auto; margin-bottom: 0; }
.sn-badges { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0; }
.sn-badge { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.8rem; font-weight: bold; background: #eef3fb; color: #1e3c72; border: 1px solid #bfd0ee; }
.sn-badge.is-private { background: #ecfdf5; color: #166534; border-color: #bbf7d0; }
.sn-badge.is-special { background: #fffbeb; color: #92400e; border-color: #fde68a; }
.mc-cards + .mc-table-wrap { margin-top: 14px; }
.sn-kv code, .mc-table code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.92em; overflow-wrap: anywhere; }
.sn-kv th { width: 34%; white-space: normal !important; }
.sn-kv .sn-val { word-break: break-all; }
.sn-copy-cell { width: 44px; text-align: right; }
.sn-copy { width: 34px; height: 34px; border: 1px solid #cbd5e1; border-radius: 6px; background: #f8fafc; color: #475569; cursor: pointer; }
.sn-copy:hover { color: #2a5298; border-color: #2a5298; }
.sn-copied { min-height: 1.2em; margin: 8px 0 0; font-size: 0.85rem; color: #15803d; font-weight: bold; }
.sn-binary { display: flex; flex-direction: column; gap: 6px; overflow-x: auto; }
.sn-bin-row { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; min-width: 0; }
.sn-bin-name { flex: 0 0 9em; font-size: 0.85rem; font-weight: bold; color: #475569; }
.sn-bin-code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.9rem; overflow-wrap: anywhere; }
.sn-bin-net { color: #2a78d6; font-weight: bold; }
.sn-bin-host { color: #94a3b8; }
.sn-split-select { max-width: 320px; }

@media (max-width: 600px) {
    .sn-input-grid { grid-template-columns: 1fr; }
    .sn-kv th { width: 40%; }
    .sn-bin-name { flex-basis: 100%; }
}