/* M8b multiplayer: trade exchange, convoys, alliances and chat. */

.net-links { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.net-links .ticket .dis { display: flex; align-items: center; gap: 6px; }

/* ---------- convoys ---------- */
.convoys { display: flex; flex-direction: column; gap: 8px; }
.convoy { border: 3px solid var(--sw-ink); background: var(--sw-paper-light); }
.convoy-lane { position: relative; height: 44px; background: radial-gradient(ellipse at 50% 120%, #10203a, #05070d 75%); overflow: hidden; }
.convoy-lane::before { content: ""; position: absolute; left: 8%; right: 8%; top: 50%; border-top: 2px dashed rgba(232,178,58,.45); }
.convoy-from, .convoy-to { position: absolute; top: 4px; font-size: 8px; font-weight: 700; letter-spacing: 1px; color: #B7AE9C; max-width: 45%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.convoy-from { left: 8px; }
.convoy-to { right: 8px; color: var(--sw-teal-light); }
.convoy-ship { position: absolute; top: 50%; transform: translate(0, -45%); transition: left 1s linear; }
.convoy-meta { display: flex; justify-content: space-between; align-items: center; padding: 6px 10px; font-size: 12px; }
.convoy-meta span { font-weight: 700; font-size: 11px; letter-spacing: 1px; }

/* ---------- offer form ---------- */
.trade-form { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px 8px; padding: 14px; align-items: start; }
.trade-form > .trade-fair, .trade-form > .check, .trade-form > p, .trade-form > .btn { grid-column: 1 / -1; }
.trade-side { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.trade-side small { font-size: 9px; font-weight: 700; letter-spacing: 1px; }
.trade-side .link-btn { align-self: flex-start; font-size: 10px; min-height: 24px; }
.trade-pick { display: flex; flex-direction: column; gap: 4px; }
.trade-pick .input { width: 100%; min-width: 0; }
.trade-pick select.input { font: 700 12px var(--sw-font-body); letter-spacing: 0; padding-left: 8px; text-transform: uppercase; }
.trade-arrow { align-self: center; padding-top: 14px; }
.trade-fair { display: grid; grid-template-columns: auto 1fr auto; gap: 8px; align-items: center; font-size: 8px; font-weight: 700; letter-spacing: 1px; }
.fair-bar { position: relative; height: 10px; border: 2px solid var(--sw-ink); background: linear-gradient(90deg, var(--sw-teal) 0%, var(--sw-paper-light) 50%, var(--sw-orange) 100%); }
.fair-bar div { position: absolute; top: -5px; width: 4px; height: 16px; margin-left: -2px; background: var(--sw-ink); }
.check { display: flex; gap: 8px; align-items: center; font-size: 12px; }
.check input { width: 18px; height: 18px; accent-color: var(--sw-teal); }

/* ---------- offers ---------- */
.offers { display: grid; grid-template-columns: 1fr; gap: 8px; }
@media (min-width: 560px) { .offers { grid-template-columns: 1fr 1fr; } }
.offer { border: 3px solid var(--sw-ink); background: var(--sw-paper-light); padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; box-shadow: 4px 4px 0 var(--sw-ink); }
.offer.allied { border-color: var(--sw-teal); box-shadow: 4px 4px 0 var(--sw-teal); }
.offer.mine { box-shadow: none; border-style: dashed; }
.offer-who { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; font-size: 12px; }
.offer-who .tag { border: 2px solid var(--sw-ink); padding: 0 4px; }
.offer-who .tag.teal { border-color: var(--sw-teal); }
.offer-goods { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.offer-goods b { font-family: var(--sw-font-display); font-size: 22px; font-weight: 400; letter-spacing: 1px; }
.offer-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.offer-foot small { font-size: 9px; font-weight: 700; letter-spacing: 1px; color: #4a5468; }

/* ---------- alliance ---------- */
.callsign-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; font-size: 13px; }
.callsign-row .small { font-weight: 700; letter-spacing: 1px; font-size: 9px; }
.callsign-edit { display: flex; gap: 6px; flex: 1; min-width: 200px; }
.callsign-edit .input { flex: 1; min-width: 0; }
.alliance-banner { display: flex; gap: 14px; align-items: center; padding: 14px; }
.alliance-tag { flex: none; width: 74px; height: 74px; display: flex; align-items: center; justify-content: center; background: var(--sw-ink); color: var(--sw-mustard); font-size: 30px; border-radius: 50%; box-shadow: inset 0 0 0 4px var(--sw-mustard), inset 0 0 0 7px var(--sw-ink), inset 0 0 0 9px var(--sw-mustard); }
.chat { display: flex; flex-direction: column; gap: 8px; padding: 12px; height: 320px; overflow-y: auto; color: #F2E6CF; font-size: 13px; }
.chat-line { max-width: 86%; align-self: flex-start; background: rgba(242,230,207,.08); border-left: 3px solid var(--sw-mustard); padding: 6px 10px; }
.chat-line.own { align-self: flex-end; border-left: 0; border-right: 3px solid var(--sw-teal-light); background: rgba(143,227,222,.1); }
.chat-line.system { align-self: center; max-width: 100%; background: none; border: 0; padding: 0; font-size: 10px; letter-spacing: 1px; color: #B7AE9C; text-align: center; }
.chat-head { display: flex; gap: 8px; align-items: baseline; font-size: 10px; letter-spacing: 1px; }
.chat-head b { color: var(--sw-mustard); }
.chat-line.own .chat-head b { color: var(--sw-teal-light); }
.chat-head time { color: #8a91a0; }
.chat-line p { line-height: 1.45; overflow-wrap: anywhere; }
.chat-flag { margin-left: auto; background: none; border: 0; color: #8a91a0; cursor: pointer; padding: 2px; min-height: 0; }
.chat-flag:hover { color: #FFB08F; }
.chat-empty { margin: auto; color: #8a91a0; font-size: 12px; }
.chat-send { display: flex; gap: 6px; }
.chat-send .input { flex: 1; min-width: 0; }