/* maho-cockpit — 未来道具实验室风：深炭底、nixie 琥珀辉光、示波器网格。
   无外部字体依赖（Tailscale/手机弱网可用），仪表感靠 ui-monospace + 辉光。 */

:root {
  --bg: #0b0e11;
  --bg2: #10151a;
  --panel: #12181f;
  --line: #1e2731;
  --text: #cfd8dc;
  --dim: #6b7b85;
  --amber: #ffb454;        /* nixie 主辉光 */
  --amber-hot: #ff8a3d;
  --green: #7ee787;        /* phosphor */
  --red: #ff6b6b;
  --blue: #6cb6ff;
  --glow-amber: 0 0 6px rgba(255, 180, 84, .55), 0 0 18px rgba(255, 138, 61, .25);
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas,
          "PingFang SC", "Noto Sans CJK SC", monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; font-family: var(--mono); font-size: 14px; color: var(--text);
  background:
    radial-gradient(1200px 600px at 70% -10%, rgba(108, 182, 255, .05), transparent 60%),
    linear-gradient(rgba(30, 39, 49, .35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 39, 49, .35) 1px, transparent 1px),
    var(--bg);
  background-size: auto, 28px 28px, 28px 28px, auto;
  -webkit-font-smoothing: antialiased;
}
#scanlines {
  position: fixed; inset: 0; pointer-events: none; z-index: 99; opacity: .35;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.12) 0 1px, transparent 1px 3px);
}
.hidden { display: none !important; }
.dim { color: var(--dim); }
button, input, select, textarea {
  font: inherit; color: inherit; background: var(--panel);
  border: 1px solid var(--line); border-radius: 6px; padding: 7px 12px;
}
button { cursor: pointer; transition: border-color .15s, box-shadow .15s, transform .05s; }
button:hover { border-color: var(--amber); }
button:active { transform: translateY(1px); }
button.primary { border-color: var(--amber); color: var(--amber); }
button.primary:hover { box-shadow: var(--glow-amber); }
button.danger { border-color: var(--red); color: var(--red); }
button.warn { color: var(--amber-hot); }
button.ghost { background: transparent; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--amber); }

/* ── wordmark / 顶栏 ── */
.wordmark {
  font-weight: 700; letter-spacing: .18em; font-size: 18px; color: var(--amber);
  text-shadow: var(--glow-amber);
}
.wordmark span { color: var(--dim); text-shadow: none; }
.wordmark.small { font-size: 14px; }
.topbar {
  display: flex; align-items: center; gap: 12px; padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 24, 31, .95), rgba(11, 14, 17, .88));
  position: sticky; top: 0; z-index: 10; backdrop-filter: blur(6px);
}
.topbar .spacer { flex: 1; }
.meter {
  min-width: 34px; text-align: center; padding: 2px 8px; border: 1px solid var(--line);
  border-radius: 4px; color: var(--amber-hot); font-size: 16px; font-weight: 700;
  text-shadow: var(--glow-amber); background: #0d1013;
}
.conn { color: var(--red); font-size: 10px; transition: color .3s; }
.conn.ok { color: var(--green); }
.back { font-size: 20px; padding: 2px 12px; }

/* ── 登录 ── */
.login { position: fixed; inset: 0; display: grid; place-items: center; z-index: 50;
         background: rgba(11, 14, 17, .96); }
.login-card { display: flex; flex-direction: column; gap: 14px; width: min(340px, 88vw);
              padding: 32px 28px; background: var(--panel); border: 1px solid var(--line);
              border-radius: 10px; text-align: center;
              animation: rise .4s cubic-bezier(.2, .9, .3, 1.2); }
.login-sub { margin: 0; color: var(--dim); font-size: 12px; }
.login-err { margin: 0; color: var(--red); font-size: 12px; min-height: 1em; }

/* ── 卡片墙 ── */
.wall {
  display: grid; gap: 14px; padding: 18px 16px calc(24px + env(safe-area-inset-bottom));
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  max-width: 1400px; margin: 0 auto;
}
.card {
  background: linear-gradient(165deg, var(--panel), var(--bg2));
  border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px;
  cursor: pointer; display: flex; flex-direction: column; gap: 8px;
  animation: rise .35s cubic-bezier(.2, .9, .3, 1) backwards;
  transition: border-color .15s, box-shadow .15s;
}
.card:nth-child(2) { animation-delay: .04s; } .card:nth-child(3) { animation-delay: .08s; }
.card:nth-child(4) { animation-delay: .12s; } .card:nth-child(5) { animation-delay: .16s; }
.card:hover { border-color: var(--amber); box-shadow: var(--glow-amber); }
.card.alert { border-color: var(--amber-hot); box-shadow: var(--glow-amber);
              animation: throb 1.6s ease-in-out infinite; }
.card-top { display: flex; align-items: baseline; gap: 8px; }
.card-name { font-weight: 700; font-size: 15px; color: var(--text); flex: 1;
             overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.card-line { color: var(--dim); font-size: 12px; min-height: 2.6em;
             display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
             overflow: hidden; }
.card-foot { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--dim); }
.chip { padding: 1px 8px; border: 1px solid var(--line); border-radius: 99px;
        font-size: 11px; color: var(--blue); }
.status { font-size: 11px; letter-spacing: .05em; }
.status::before { content: "●"; margin-right: 5px; font-size: 9px; }
.status.idle { color: var(--green); }
.status.running { color: var(--amber); animation: blink 1.2s ease-in-out infinite; }
.status.awaiting_approval { color: var(--amber-hot); font-weight: 700; }
.status.error { color: var(--red); }
.wall-empty { grid-column: 1/-1; text-align: center; color: var(--dim); padding: 80px 0;
              font-size: 13px; }
.chip.iso { color: var(--green); }
.small { font-size: 11px; }

/* ── 飞书面会话（daemon）── */
.wall-page { max-width: 1400px; margin: 0 auto; }
.daemon-panel { margin: 6px 16px 28px; padding: 14px 18px; border: 1px dashed var(--line);
                border-radius: 10px; }
.daemon-panel h4 { margin: 0 0 4px; color: var(--blue); letter-spacing: .08em; }
.daemon-panel p { margin: 0 0 10px; }
.daemon-list { display: flex; flex-direction: column; gap: 6px; }
.daemon-row { display: flex; align-items: center; justify-content: space-between;
              gap: 10px; font-size: 12.5px; color: var(--dim); }
.daemon-row span { overflow: hidden; text-overflow: ellipsis; }

/* ── 配置编辑器 ── */
.modal-card.wide { width: min(760px, 94vw); }
.modal-card textarea { font-size: 12.5px; line-height: 1.55; resize: vertical; }
.row-check { flex-direction: row !important; align-items: center; gap: 8px !important; }
.row-check input { width: auto; }

/* ── 会话视图 ── */
.session { display: flex; flex-direction: column;
           height: calc(100dvh - 53px); max-width: 980px; margin: 0 auto; width: 100%; }
.session-head { display: flex; gap: 12px; align-items: center; padding: 10px 16px;
                border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.session-title { flex: 1; min-width: 200px; }
.s-name { background: transparent; border-color: transparent; font-weight: 700;
          font-size: 16px; padding: 2px 6px; width: 100%; }
.s-name:hover, .s-name:focus { border-color: var(--line); background: var(--panel); }
.s-sub { display: flex; gap: 10px; align-items: center; padding-left: 6px; margin-top: 2px; }
.session-actions { display: flex; gap: 8px; align-items: center; }

.stream { flex: 1; overflow-y: auto; padding: 18px 16px 8px; display: flex;
          flex-direction: column; gap: 10px; scroll-behavior: smooth; }

.msg-user { align-self: flex-end; max-width: 82%; background: rgba(255, 180, 84, .08);
            border: 1px solid rgba(255, 180, 84, .35); border-radius: 10px 10px 2px 10px;
            padding: 9px 13px; white-space: pre-wrap; word-break: break-word; }
.msg-ai { align-self: stretch; max-width: 100%; padding: 2px 4px; line-height: 1.65;
          word-break: break-word; }
.msg-ai.streaming::after { content: "▋"; color: var(--amber); animation: blink .8s infinite; }
.msg-ai :is(h1,h2,h3) { color: var(--amber); font-size: 15px; margin: .8em 0 .3em; }
.msg-ai p { margin: .45em 0; }
.msg-ai pre { background: #0d1116; border: 1px solid var(--line); border-radius: 8px;
              padding: 10px 12px; overflow-x: auto; font-size: 12.5px; }
.msg-ai code { background: #0d1116; border-radius: 4px; padding: 1px 5px; font-size: .92em; }
.msg-ai pre code { background: none; padding: 0; }
.msg-ai ul, .msg-ai ol { margin: .4em 0; padding-left: 1.4em; }
.msg-ai a { color: var(--blue); }
.msg-ai blockquote { border-left: 2px solid var(--amber); margin: .5em 0; padding-left: 10px;
                     color: var(--dim); }

/* 渐进披露：工具活动折叠组 */
.activity { align-self: stretch; border: 1px dashed var(--line); border-radius: 8px;
            font-size: 12px; color: var(--dim); overflow: hidden; }
.activity summary { padding: 6px 12px; cursor: pointer; list-style: none;
                    display: flex; gap: 8px; align-items: center; user-select: none; }
.activity summary::before { content: "⚙"; color: var(--amber); }
.activity summary:hover { background: rgba(255, 180, 84, .05); }
.activity[open] summary { border-bottom: 1px dashed var(--line); }
.activity .rows { padding: 6px 12px; display: flex; flex-direction: column; gap: 4px; }
.act-row { display: flex; gap: 8px; align-items: baseline; }
.act-row .t { color: var(--blue); flex-shrink: 0; }
.act-row .r { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.act-row.err .r { color: var(--red); }
.act-think { font-style: italic; opacity: .8; }

.msg-sys { align-self: center; font-size: 12px; color: var(--dim); }
.msg-err { align-self: stretch; border: 1px solid var(--red); color: var(--red);
           border-radius: 8px; padding: 8px 12px; font-size: 12.5px; }
.msg-result { align-self: center; font-size: 11px; color: var(--dim); }

/* ── 审批面板 ── */
.approval { margin: 0 16px 10px; border: 1px solid var(--amber-hot); border-radius: 10px;
            background: rgba(255, 138, 61, .07); padding: 12px 14px;
            box-shadow: var(--glow-amber); animation: rise .25s ease-out; }
.approval-head { color: var(--amber-hot); font-weight: 700; letter-spacing: .08em;
                 margin-bottom: 6px; }
.tool-name { color: var(--amber); font-weight: 700; }
.approval-input { max-height: 180px; overflow: auto; background: #0d1116;
                  border: 1px solid var(--line); border-radius: 8px; padding: 10px;
                  font-size: 12px; white-space: pre-wrap; word-break: break-all; margin: 8px 0; }
.approval-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.approval-actions input { flex: 1; min-width: 160px; }

/* ── composer ── */
.composer { display: flex; gap: 10px; padding: 10px 16px calc(12px + env(safe-area-inset-bottom));
            border-top: 1px solid var(--line); background: var(--bg2); }
.composer textarea { flex: 1; resize: none; max-height: 40dvh; line-height: 1.5; }
.send { align-self: flex-end; }

/* ── modal ── */
.modal { position: fixed; inset: 0; background: rgba(0, 0, 0, .6); display: grid;
         place-items: center; z-index: 40; }
.modal-card { width: min(440px, 92vw); background: var(--panel); border: 1px solid var(--line);
              border-radius: 10px; padding: 22px; display: flex; flex-direction: column;
              gap: 14px; animation: rise .25s ease-out; }
.modal-card h3 { margin: 0; color: var(--amber); letter-spacing: .1em; }
.modal-card label { display: flex; flex-direction: column; gap: 6px; font-size: 12px;
                    color: var(--dim); }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

@keyframes rise { from { opacity: 0; transform: translateY(10px); } }
@keyframes blink { 50% { opacity: .35; } }
@keyframes throb { 50% { box-shadow: 0 0 2px rgba(255, 138, 61, .25); } }

@media (max-width: 640px) {
  .wall { grid-template-columns: 1fr; padding: 12px 10px; }
  .session-head { padding: 8px 10px; }
  .session-actions { width: 100%; justify-content: flex-end; }
  .stream { padding: 12px 10px 6px; }
  .composer { padding: 8px 10px calc(10px + env(safe-area-inset-bottom)); }
  .msg-user { max-width: 92%; }
  .topbar { padding: 8px 10px; }
}