/* ===== OpenRemoteShouter 控制台样式 ===== */

:root {
  --bg: #060a13;
  --bg-2: #0a1220;
  --panel: rgba(16, 25, 43, 0.82);
  --panel-solid: #101a2e;
  --panel-soft: rgba(255, 255, 255, 0.035);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.14);
  --text: #e9eefb;
  --muted: #8593ac;
  --muted-2: #62708a;
  --red: #ff3d3d;
  --red-deep: #e02424;
  --orange: #ff7a45;
  --blue: #4b8dff;
  --green: #2ee6a8;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  --radius: 16px;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(255, 61, 61, 0.16), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(75, 141, 255, 0.12), transparent 60%),
    var(--bg);
  -webkit-font-smoothing: antialiased;
}

button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.hidden { display: none !important; }

/* ---------- 通用组件 ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, opacity 0.2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

.btn.primary {
  background: linear-gradient(135deg, #ff5252, #e01f1f);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 26px rgba(255, 61, 61, 0.28);
  color: #fff;
}
.btn.primary:hover { background: linear-gradient(135deg, #ff6666, #e62a2a); }

.btn.ghost {
  background: rgba(255, 255, 255, 0.045);
  border-color: var(--line);
  color: #c9d4e8;
}
.btn.ghost:hover { background: rgba(255, 255, 255, 0.08); border-color: var(--line-strong); }

.btn.ghost.danger { color: #ff9a9a; border-color: rgba(255, 80, 80, 0.3); }
.btn.ghost.danger:hover { background: rgba(255, 61, 61, 0.12); }

.btn.mini { height: 30px; padding: 0 11px; font-size: 12.5px; border-radius: 8px; }
.btn.icon-only { width: 40px; padding: 0; }
.btn.mini.icon-only { width: 30px; }
.btn.block { width: 100%; height: 46px; font-size: 15px; }

.input, .select, .search {
  height: 42px;
  width: 100%;
  padding: 0 13px;
  border-radius: 10px;
  background: rgba(8, 14, 26, 0.7);
  border: 1px solid var(--line);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-size: 14px;
}
.input:focus, .select:focus, .search:focus {
  border-color: rgba(255, 100, 100, 0.55);
  box-shadow: 0 0 0 3px rgba(255, 61, 61, 0.12);
}
.select { appearance: none; padding-right: 32px;
  background-image: linear-gradient(45deg, transparent 50%, #7c8aa5 50%), linear-gradient(135deg, #7c8aa5 50%, transparent 50%);
  background-position: calc(100% - 18px) 18px, calc(100% - 13px) 18px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}
.select option { background: #101a2e; }
textarea {
  width: 100%;
  resize: vertical;
  min-height: 110px;
  padding: 14px;
  border-radius: 12px;
  background: rgba(8, 14, 26, 0.7);
  border: 1px solid var(--line);
  outline: none;
  line-height: 1.65;
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
textarea:focus { border-color: rgba(255, 100, 100, 0.55); box-shadow: 0 0 0 3px rgba(255, 61, 61, 0.12); }
textarea::placeholder, .input::placeholder, .search::placeholder { color: var(--muted-2); }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; background: var(--muted-2); }
.dot.online { background: var(--green); box-shadow: 0 0 0 3px rgba(46, 230, 168, 0.16); }

/* ---------- 登录 ---------- */

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card {
  width: min(420px, 100%);
  padding: 38px 34px 28px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(24, 34, 56, 0.94), rgba(12, 19, 33, 0.96));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  text-align: center;
  animation: rise 0.5s ease;
}
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.login-card h1 { margin: 18px 0 6px; font-size: 24px; letter-spacing: 0.5px; }
.login-sub { margin: 0 0 26px; color: var(--muted); font-size: 13.5px; }
.login-card form { display: grid; gap: 12px; }
.login-hint { margin-top: 16px; font-size: 12.5px; color: var(--muted); }
.login-hint code { color: #ffd166; background: rgba(255, 209, 102, 0.1); padding: 2px 6px; border-radius: 5px; }
.login-foot { margin-top: 26px; font-size: 11.5px; color: var(--muted-2); letter-spacing: 0.4px; }

.brand-mark {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, rgba(255, 61, 61, 0.22), rgba(255, 122, 69, 0.06));
  border: 1px solid rgba(255, 100, 100, 0.35);
  color: #ff6b6b;
  flex: none;
}
.brand-mark svg { width: 24px; height: 24px; stroke-width: 1.9; }
.brand-mark.lg { width: 62px; height: 62px; margin: 0 auto; border-radius: 18px; }
.brand-mark.lg svg { width: 34px; height: 34px; }

/* ---------- 顶栏 ---------- */

.app { min-height: 100vh; display: flex; flex-direction: column; }

.topbar {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 0 20px;
  height: 70px;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 11, 20, 0.7);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 30;
  flex: none;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 16.5px; letter-spacing: 1px; }
.brand-text span { font-size: 10.5px; color: var(--muted-2); letter-spacing: 1.4px; text-transform: uppercase; }

.stats { display: flex; gap: 20px; margin-left: 10px; }
.stat { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); }
.stat b { color: var(--text); font-size: 16px; font-weight: 600; }
.stat.warn b { color: #ffb85c; }

.top-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }

/* ---------- 布局 ---------- */

.layout {
  flex: 1;
  display: grid;
  grid-template-columns: 342px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 20px 20px;
  min-height: 0;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(8px);
}

.panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  min-height: 58px;
}
.panel-title { display: flex; align-items: center; gap: 8px; }
.panel-title h2 { margin: 0; font-size: 15px; font-weight: 600; letter-spacing: 0.4px; }
.chip-count {
  min-width: 22px; height: 20px; padding: 0 7px;
  display: inline-grid; place-items: center;
  font-size: 11.5px; color: var(--muted);
  background: rgba(255, 255, 255, 0.06);
  border-radius: 20px;
}
.panel-head > .btn:last-child { margin-left: auto; }

/* ---------- 终端列表 ---------- */

.sidebar { min-height: 0; display: flex; }
.devices { display: flex; flex-direction: column; width: 100%; min-height: 0; }

/* 终端管理入口：仅手机端显示；「完成」按钮仅手机覆盖态显示 */
#deviceMgrBtn { display: none; }
.devices-close { display: none; }

.filters {
  display: grid;
  grid-template-columns: 1fr 126px;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
}
.filters .search, .filters .select { height: 36px; font-size: 13px; }

.device-list { overflow-y: auto; padding: 10px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.device-list::-webkit-scrollbar, .history-list::-webkit-scrollbar, .content::-webkit-scrollbar { width: 8px; }
.device-list::-webkit-scrollbar-thumb, .history-list::-webkit-scrollbar-thumb, .content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.09); border-radius: 8px;
}

.device-card {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.028);
  border-radius: 12px;
  padding: 11px 12px;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}
.device-card:hover { background: rgba(255, 255, 255, 0.05); border-color: var(--line-strong); }
.device-card.offline { opacity: 0.62; }
.device-head { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 34px; height: 34px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, rgba(75, 141, 255, 0.25), rgba(75, 141, 255, 0.06));
  border: 1px solid rgba(75, 141, 255, 0.25);
  font-size: 14px; font-weight: 600; color: #a9c8ff;
  flex: none;
}
.device-main { min-width: 0; flex: 1; }
.device-name {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.device-name .tag {
  font-size: 10.5px; font-weight: 400; color: var(--muted);
  border: 1px solid var(--line); padding: 1px 6px; border-radius: 20px; flex: none;
}
.device-meta {
  font-size: 11.5px; color: var(--muted-2);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-top: 2px;
}
/* 终端备注（仅当前账号可见） */
.device-remark {
  font-size: 11.5px; color: #e8c268;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-top: 2px;
}
/* 用户管理-普通用户的自服务面板 */
.self-panel {
  display: flex; gap: 8px; align-items: center;
  padding: 10px 12px; margin-top: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
}
.self-panel .input { flex: 1; height: 36px; font-size: 13px; }
.self-panel .input.code { max-width: 110px; flex: none; letter-spacing: 2px; text-align: center; }
.self-panel.hidden { display: none; }
.self-col { display: flex; flex-direction: column; gap: 8px; width: 100%; }
.self-row { display: flex; gap: 8px; align-items: center; }
.self-row .input { flex: 1; height: 36px; font-size: 13px; }
.self-row .input.code { max-width: 110px; flex: none; letter-spacing: 2px; text-align: center; }
.device-actions { display: flex; gap: 2px; opacity: 0.35; transition: opacity 0.2s; }
.device-card:hover .device-actions { opacity: 1; }
.device-actions .btn { width: 28px; height: 28px; min-width: 28px; padding: 0; border-radius: 7px; color: var(--muted); }
.device-actions .btn:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
.device-actions .btn.danger:hover { color: #ff8080; background: rgba(255, 61, 61, 0.12); }
.device-actions svg { width: 15px; height: 15px; }
.device-volume {
  display: flex; align-items: center; gap: 8px;
  margin-top: 9px; padding-top: 9px; border-top: 1px dashed rgba(255, 255, 255, 0.06);
}
.device-volume input { flex: 1; }
.vol-num { font-size: 11.5px; color: var(--muted); width: 34px; text-align: right; flex: none; }

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  height: 26px;
  background: transparent;
  cursor: pointer;
  accent-color: var(--red);
  width: 100%;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 4px; border-radius: 4px;
  background: linear-gradient(90deg, rgba(255, 61, 61, 0.75), rgba(255, 61, 61, 0.2));
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px; height: 14px; margin-top: -5px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 3px rgba(255, 61, 61, 0.25);
}
input[type="range"]::-moz-range-track { height: 4px; border-radius: 4px; background: rgba(255, 61, 61, 0.35); }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border: 0; border-radius: 50%; background: #fff; }

.empty {
  padding: 34px 16px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  border: 1px dashed var(--line);
  border-radius: 12px;
}
.empty.small { padding: 22px 14px; font-size: 12.5px; }
.empty b { color: var(--text); }
.empty .link { color: #ff8080; cursor: pointer; }

/* ---------- 主内容 ---------- */

.content { min-width: 0; overflow-y: auto; display: flex; flex-direction: column; gap: 16px; padding-right: 2px; min-height: 0; }

.composer { display: flex; flex-direction: column; }
.composer-head { justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.tabs { display: flex; gap: 4px; background: rgba(0, 0, 0, 0.25); padding: 4px; border-radius: 11px; }
.tab {
  display: inline-flex; align-items: center; gap: 7px;
  height: 34px; padding: 0 16px; border-radius: 8px;
  font-size: 13.5px; color: var(--muted); transition: all 0.2s;
}
.tab svg { width: 16px; height: 16px; }
.tab.active { background: rgba(255, 255, 255, 0.09); color: #fff; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25); }
.target-summary { font-size: 12.5px; color: var(--muted); }
.target-summary b { color: #ff9d7a; font-weight: 600; }

.target-bar {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}
.target-label { color: var(--muted); }
.segmented { display: flex; background: rgba(0, 0, 0, 0.25); border-radius: 10px; padding: 3px; }
.seg {
  height: 34px; padding: 0 15px; border-radius: 8px; font-size: 13px;
  color: var(--muted); transition: all 0.2s;
  display: inline-flex; align-items: center; gap: 6px;
}
.seg.active {
  background: linear-gradient(135deg, rgba(75, 141, 255, 0.34), rgba(53, 102, 214, 0.34));
  color: #fff;
  box-shadow: inset 0 0 0 1px rgba(130, 175, 255, 0.5), 0 2px 12px rgba(75, 141, 255, 0.22);
}
.seg-tag {
  font-style: normal; font-size: 10px; line-height: 1;
  padding: 2.5px 6px; border-radius: 99px;
  background: rgba(98, 214, 167, 0.2); color: #7ee2b8;
  border: 1px solid rgba(98, 214, 167, 0.4);
}
.seg:not(.active) .seg-tag { background: rgba(255, 255, 255, 0.06); color: var(--muted); border-color: transparent; }
.target-bar .select { width: auto; min-width: 150px; height: 34px; font-size: 13px; }

/* 当前发送目标 chips：分组蓝色 / 终端绿色 */
.target-chips { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; min-width: 0; }
#saveTargetBtn { margin-left: auto; }
.t-chip {
  font-size: 11.5px; line-height: 1; padding: 4px 9px; border-radius: 7px;
  border: 1px solid; max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.t-chip.group { background: rgba(75, 141, 255, 0.13); border-color: rgba(75, 141, 255, 0.38); color: #9dc0ff; }
.t-chip.dev { background: rgba(46, 230, 168, 0.10); border-color: rgba(46, 230, 168, 0.32); color: #7fe8c4; }
.t-chip.more { background: rgba(255, 255, 255, 0.05); border-color: var(--line); color: var(--muted); }

#saveTargetBtn { flex: none; }
#saveTargetBtn.saved { color: #7fe8c4; border-color: rgba(46, 230, 168, 0.32); background: rgba(46, 230, 168, 0.08); }
#saveTargetBtn:disabled { opacity: 1; cursor: default; }
#saveTargetBtn:not(.saved):disabled { opacity: 0.45; }
.target-devices {
  display: flex; flex-wrap: wrap; gap: 6px;
  width: 100%; max-height: 108px; overflow-y: auto;
  padding: 8px; border-radius: 10px; background: rgba(0, 0, 0, 0.22);
}
.dev-check {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 8px;
  border: 1px solid var(--line); font-size: 12.5px; color: var(--muted);
  cursor: pointer; user-select: none;
}
.dev-check input { accent-color: var(--green); }
.dev-check.on { color: #a9f4d8; border-color: rgba(46, 230, 168, 0.4); background: rgba(46, 230, 168, 0.1); }
.dev-check.offline { opacity: 0.5; }

.tab-pane { padding: 16px; display: flex; flex-direction: column; gap: 16px; }

.field { display: flex; flex-direction: column; gap: 7px; }
.field > label { font-size: 12px; color: var(--muted); letter-spacing: 0.3px; }
.field-foot { display: flex; justify-content: space-between; align-items: center; font-size: 11.5px; color: var(--muted-2); }
.hint { color: var(--muted-2); }
.counter { font-variant-numeric: tabular-nums; }
.counter.warn { color: #ffb85c; }

.quick-row { display: flex; flex-wrap: wrap; gap: 8px; }
.quick-chip {
  padding: 7px 12px; border-radius: 20px;
  border: 1px solid var(--line); background: rgba(255, 255, 255, 0.03);
  font-size: 12.5px; color: #b9c5da; transition: all 0.18s;
  max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.quick-chip:hover { color: #fff; border-color: rgba(255, 100, 100, 0.4); background: rgba(255, 61, 61, 0.08); }

/* 常用语编辑态 / 工具按钮 / 内联输入 */
.quick-chip.tool {
  flex: none; min-width: 32px; padding: 7px 10px;
  color: var(--muted); font-size: 13px; line-height: 1;
}
.quick-chip.tool.on { color: #7fe8c4; border-color: rgba(46, 230, 168, 0.35); background: rgba(46, 230, 168, 0.08); }
.quick-chip.del { border-color: rgba(255, 80, 80, 0.35); color: #ffb3b3; display: inline-flex; align-items: center; gap: 6px; }
.quick-chip.del:hover { background: rgba(255, 61, 61, 0.14); }
.quick-chip.del i { font-style: normal; font-size: 14px; line-height: 1; opacity: 0.8; }
.quick-input {
  height: 32px; padding: 0 12px; border-radius: 20px; min-width: 200px;
  border: 1px solid rgba(255, 100, 100, 0.45); background: rgba(8, 14, 26, 0.7);
  color: var(--text); font-size: 12.5px; outline: none;
}

.options { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.options.wrap { display: flex; flex-wrap: wrap; align-items: flex-end; }
.options.wrap .grow { flex: 1; min-width: 220px; }

.style-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.pill {
  height: 34px; padding: 0 14px; border-radius: 9px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 12.5px; color: var(--muted); transition: all 0.2s;
}
.pill.active { color: #fff; border-color: rgba(255, 100, 100, 0.45); background: rgba(255, 61, 61, 0.13); }
.pill:disabled { opacity: 0.4; cursor: not-allowed; }
.tts-tip { font-size: 11px; color: var(--muted-2); min-height: 14px; }
.tts-tip.ok { color: #62d6a7; }
.tts-tip.bad { color: #d98b8b; }

.sliders { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.slider-field { display: flex; flex-direction: column; gap: 4px; }
.slider-field label { font-size: 12px; color: var(--muted); display: flex; justify-content: space-between; }
.slider-field label b { color: #dbe4f5; font-weight: 600; font-variant-numeric: tabular-nums; }

.voice-select-row { display: flex; align-items: center; gap: 10px; }
.voice-select-row > label { font-size: 12px; color: var(--muted); flex: none; width: 56px; }
.voice-select-row .select { height: 36px; font-size: 13px; }
.grow { flex: 1; }

.composer-foot {
  display: flex; gap: 12px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.16);
  border-radius: 0 0 var(--radius) var(--radius);
  margin-top: auto;
}
.preview-btn { height: 48px; padding: 0 18px; }
.composer-foot.in-text {
  padding: 0; margin-top: 12px;
  border-top: 0; background: none; border-radius: 0;
}
.composer-foot.in-text .preview-btn { height: 58px; }
.btn.shout {
  height: 48px;
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 3px;
  border-radius: 12px;
  background: linear-gradient(135deg, #ff4d4d, #c91818);
  box-shadow: 0 12px 30px rgba(255, 45, 45, 0.32);
  color: #fff;
}
.btn.shout.xl { height: 58px; font-size: 18px; letter-spacing: 5px; border-radius: 14px; }
.btn.shout.block { width: 100%; flex: none; }
.btn.shout:hover { transform: translateY(-1px); box-shadow: 0 16px 36px rgba(255, 45, 45, 0.42); }
.btn.shout svg { width: 19px; height: 19px; }

/* ---------- 录音 ---------- */

.recorder {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  background: rgba(0, 0, 0, 0.2);
  display: flex; flex-direction: column; gap: 12px;
}
.rec-main { display: flex; align-items: center; gap: 16px; }
.rec-btn {
  width: 62px; height: 62px; border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 34% 30%, #ff6a6a, #c81c1c);
  box-shadow: 0 10px 26px rgba(255, 45, 45, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.16);
  color: #fff; flex: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.rec-btn:hover { transform: scale(1.04); }
.rec-btn svg { width: 27px; height: 27px; }
.rec-btn.recording {
  background: radial-gradient(circle at 34% 30%, #ff8a5b, #d63a0f);
  animation: recPulse 1.4s infinite;
}
@keyframes recPulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 90, 50, 0.5); }
  70% { box-shadow: 0 0 0 18px rgba(255, 90, 50, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 90, 50, 0); }
}
.rec-info { min-width: 0; flex: 1; }
.rec-title { font-size: 15px; font-weight: 600; }
.rec-sub { font-size: 12px; color: var(--muted); margin-top: 3px; }
.rec-timer { font-family: "SF Mono", Consolas, monospace; font-size: 20px; color: var(--muted); flex: none; }
.rec-timer.on { color: #ff8b6a; }
.rec-wave { height: 56px; border-radius: 10px; overflow: hidden; background: rgba(255, 255, 255, 0.025); }
.rec-wave canvas { width: 100%; height: 100%; display: block; }
.preview-audio { width: 100%; height: 38px; filter: invert(0.92) hue-rotate(180deg); border-radius: 8px; }
.rec-hint { font-size: 12px; color: var(--muted-2); min-height: 16px; }
.rec-hint.bad { color: #ff9a9a; }
.upload-btn { height: 42px; }
.upload-btn svg { width: 16px; height: 16px; }

/* ---------- 历史 ---------- */

.history-panel { display: flex; flex-direction: column; min-height: 220px; }
.history-list { padding: 10px 12px; display: flex; flex-direction: column; gap: 6px; max-height: 340px; overflow-y: auto; }
.pager {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 8px 12px 12px;
}
.pager:empty { padding: 0; }
.pager-info { font-size: 12.5px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* 分组多选（终端编辑弹窗） */
.group-checks { display: flex; flex-wrap: wrap; gap: 8px; }
.group-check {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  font-size: 13px;
  transition: border-color 0.15s, background 0.15s;
}
.group-check:hover { border-color: var(--line-strong); }
.group-check input { accent-color: #2ee6a8; width: 15px; height: 15px; }
.group-check.on {
  border-color: rgba(46, 230, 168, 0.5);
  background: rgba(46, 230, 168, 0.1);
  color: #b8f4dc;
}

/* 分组管理弹窗 */
#groupRows {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
  max-height: 46vh;
  overflow-y: auto;
}
.group-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
}
.group-row .group-name { flex: 1; font-size: 14px; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.group-def {
  font-style: normal;
  font-size: 10.5px;
  color: var(--blue);
  border: 1px solid rgba(75, 141, 255, 0.4);
  padding: 1px 6px;
  border-radius: 10px;
  margin-left: 6px;
}
.group-count { font-size: 12px; color: var(--muted); flex-shrink: 0; }
.group-row .actions { display: flex; gap: 6px; flex-shrink: 0; }
.group-row .rename-input { flex: 1; height: 34px; min-width: 0; }
.group-add { display: flex; gap: 10px; }
.group-add .input { flex: 1; }
.pair-group-row { display: flex; gap: 10px; }
.pair-group-row .select { flex: 1; min-width: 0; }

/* 播报回报：已播放 x/y */
.ack-tag {
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 1px 7px;
  border-radius: 20px;
  font-variant-numeric: tabular-nums;
}
.ack-tag.ok { color: #7fe8c4; border-color: rgba(46, 230, 168, 0.35); }
.ack-tag.warn { color: #ffb0a0; border-color: rgba(255, 122, 69, 0.4); }
.history-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid transparent;
  transition: all 0.18s;
}
.history-item:hover { background: rgba(255, 255, 255, 0.05); border-color: var(--line); }
.h-type {
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  display: grid; place-items: center;
  background: rgba(255, 255, 255, 0.06); color: var(--muted);
}
.h-type svg { width: 16px; height: 16px; }
.history-item.voice .h-type { background: rgba(75, 141, 255, 0.13); color: #8fb7ff; }
.h-main { flex: 1; min-width: 0; }
.h-title { font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.h-meta { font-size: 11px; color: var(--muted-2); margin-top: 3px; display: flex; gap: 8px; flex-wrap: wrap; }
.h-meta .badge { color: #ff9d7a; }
.h-actions { display: flex; gap: 2px; opacity: 0.5; }
.history-item:hover .h-actions { opacity: 1; }
.h-actions .btn { width: 30px; height: 30px; min-width: 30px; padding: 0; color: var(--muted); }
.h-actions .btn:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
.h-actions .btn.danger:hover { color: #ff8080; }

/* ---------- 弹窗 ---------- */

.modal-mask {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(3, 6, 12, 0.66);
  backdrop-filter: blur(6px);
  display: grid; place-items: center;
  padding: 20px;
  animation: fade 0.18s ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal {
  width: min(440px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: linear-gradient(180deg, #141e33, #0c1424);
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  box-shadow: var(--shadow);
  animation: rise 0.22s ease;
}
.modal.wide { width: min(560px, 100%); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.modal-head h3 { margin: 0; font-size: 16px; }
.modal-head .close { font-size: 18px; color: var(--muted); width: 32px; height: 32px; }
.modal-body { padding: 18px; display: flex; flex-direction: column; gap: 15px; }
.modal-body .field > label { font-size: 12.5px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 18px; border-top: 1px solid var(--line); }

.switch-row {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 14px; border-radius: 11px;
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--line);
  font-size: 13.5px; cursor: pointer;
}
.switch-row em { display: block; font-style: normal; font-size: 11.5px; color: var(--muted-2); margin-top: 3px; }
.switch-row input { appearance: none; width: 42px; height: 24px; border-radius: 20px; background: #2a3550; position: relative; transition: background 0.2s; flex: none; }
.switch-row input::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 18px; height: 18px; border-radius: 50%; background: #8695b0; transition: all 0.2s;
}
.switch-row input:checked { background: rgba(255, 61, 61, 0.65); }
.switch-row input:checked::after { left: 21px; background: #fff; }

.settings-block { border-top: 1px solid var(--line); padding-top: 15px; }
.settings-block h4 { margin: 0 0 10px; font-size: 13px; color: var(--muted); font-weight: 500; }
.group-manage { display: flex; flex-direction: column; gap: 6px; margin-bottom: 9px; }
.group-row { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; border-radius: 8px; background: rgba(255, 255, 255, 0.03); font-size: 13px; }
.group-row .btn { color: var(--muted); width: 26px; height: 26px; }
.group-row .btn:hover { color: #ff8080; }
.inline-add { display: flex; gap: 8px; }
.inline-add .input { height: 38px; }
.tts-status { font-size: 12.5px; color: var(--muted); line-height: 1.6; }
.tts-status b { color: #62d6a7; }
.tts-status .bad { color: #e59a9a; }

.help-body { gap: 12px; }
.help-step { display: flex; gap: 12px; font-size: 13px; color: #c6d1e5; line-height: 1.6; }
.help-step b {
  width: 22px; height: 22px; flex: none; border-radius: 50%;
  display: grid; place-items: center; font-size: 12px;
  background: rgba(255, 61, 61, 0.15); color: #ff8b8b; margin-top: 1px;
}
.help-link { margin: 4px 0 2px; }
.help-link .btn { width: 100%; }
.help-note { font-size: 11.5px; color: var(--muted-2); line-height: 1.7; margin: 0; }

/* ---------- Toast ---------- */

.toasts {
  position: fixed; top: 18px; right: 18px; z-index: 120;
  display: flex; flex-direction: column; gap: 8px; pointer-events: none;
}
.toast {
  padding: 11px 16px;
  border-radius: 10px;
  background: rgba(18, 28, 48, 0.96);
  border: 1px solid var(--line-strong);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  font-size: 13px; color: #dce5f6;
  max-width: 340px;
  border-left: 3px solid var(--blue);
  animation: toastIn 0.24s ease;
}
.toast.ok { border-left-color: var(--green); }
.toast.err { border-left-color: var(--red); }
.toast.warn { border-left-color: #ffb84d; }
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: none; } }

/* ---------- 响应式 ---------- */

@media (max-width: 1080px) {
  .layout { grid-template-columns: 300px minmax(0, 1fr); padding: 14px; gap: 14px; }
  .sliders { grid-template-columns: repeat(2, 1fr); }
  .stats { display: none; }
}

@media (max-width: 840px) {
  .topbar { height: 62px; padding: 0 14px; gap: 12px; }
  .brand-text span { display: none; }
  .stats { display: flex; margin-left: auto; gap: 12px; }
  .top-actions .btn.ghost.danger { width: 38px; padding: 0; font-size: 0; gap: 0; }
  .top-actions .btn.ghost.danger svg { width: 17px; height: 17px; }
  .layout { display: flex; flex-direction: column; overflow-y: auto; padding: 12px; min-height: 0; }
  /* 手机端：终端列表默认隐藏，点「终端管理」后整页覆盖 */
  #deviceMgrBtn { display: inline-flex; flex: none; }
  .sidebar { display: none; }
  body.devices-open { overflow: hidden; }
  body.devices-open .sidebar {
    display: block;
    position: fixed; inset: 0; z-index: 60;
    background: var(--bg);
    padding: 12px;
    overflow-y: auto;
  }
  body.devices-open .devices { max-height: none; height: 100%; }
  body.devices-open .devices-close { display: inline-flex; }
  .content { overflow: visible; }
  .options { grid-template-columns: 1fr; }
  .composer-head { padding: 12px 14px; }
  .target-summary { font-size: 12px; }
  .target-bar { padding: 10px 14px; gap: 8px; }
  .seg { padding: 0 10px; }
  .tab-pane { padding: 14px; }
  .login-card { padding: 30px 22px 24px; }
}

@media (max-width: 480px) {
  .topbar { gap: 8px; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-mark svg { width: 21px; height: 21px; }
  .brand-text strong { font-size: 15px; }
  .stats { gap: 9px; }
  .stat span { display: none; }
  .top-actions { gap: 4px; }
  .top-actions .btn.icon-only { width: 36px; height: 36px; }
  .filters { grid-template-columns: 1fr 110px; }
  .sliders { gap: 10px; }
  .composer-foot { flex-direction: column-reverse; }
  .preview-btn { width: 100%; }
  .btn.shout { width: 100%; letter-spacing: 5px; }
  .options.wrap .field { width: 100%; }
  .voice-select-row { flex-wrap: wrap; }
  .voice-select-row > label { width: auto; }
  .modal-foot .btn { flex: 1; }
}

/* ============ 多用户 / 硬件码 / 语音开关 ============ */

.user-chip {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 10px; border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel-soft);
  font-size: 12.5px; color: var(--text);
  max-width: 200px;
  cursor: pointer; font-family: inherit;
  transition: border-color 0.2s, background 0.2s;
}
.user-chip:hover { border-color: rgba(255, 255, 255, 0.28); background: rgba(255, 255, 255, 0.07); }
.user-chip svg { width: 15px; height: 15px; stroke: var(--muted); stroke-width: 1.8; fill: none; flex: none; }
.user-chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.pair-code-input {
  height: 56px; text-align: center;
  font-family: "SF Mono", Consolas, monospace;
  font-size: 24px; letter-spacing: 10px; text-indent: 10px;
  font-variant-numeric: tabular-nums;
}
.bind-sheet { width: min(470px, 94vw); }

.remember-row {
  display: flex; align-items: center; gap: 8px;
  margin: 2px 2px 4px; font-size: 12.5px; color: var(--muted); cursor: pointer;
}
.remember-row input { width: 15px; height: 15px; accent-color: #e01f1f; cursor: pointer; }
.login-register {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: 12px; font-size: 12.5px; color: var(--muted-2);
}
.link-btn {
  padding: 0; color: #7fb0ff; font-size: 12.5px; text-decoration: underline;
  text-underline-offset: 3px;
}
.link-btn:hover { color: #a8c8ff; }

.speak-row {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin: 2px 0 14px;
}
.switch { display: inline-flex; align-items: center; gap: 9px; cursor: pointer; user-select: none; font-size: 13px; }
.switch input { appearance: none; width: 42px; height: 24px; border-radius: 20px; background: #2a3550; position: relative; transition: background 0.2s; flex: none; margin: 0; }
.switch input::after {
  content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%;
  background: #8a97b1; transition: left 0.2s, background 0.2s;
}
.switch input:checked { background: rgba(255, 61, 61, 0.65); }
.switch input:checked::after { left: 21px; background: #fff; }
.speak-tip { font-style: normal; font-size: 11.5px; color: var(--muted-2); }
.speak-row.off .speak-tip { color: #ffb661; }

.user-create {
  display: grid; grid-template-columns: 1fr 1fr 110px auto; gap: 8px;
  margin-bottom: 14px;
}
.user-create .input, .user-create .select { font-size: 13px; }
.user-list { display: flex; flex-direction: column; gap: 8px; max-height: 320px; overflow: auto; }
.user-row {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--panel-soft);
}
.user-row .u-name { font-size: 13.5px; font-weight: 600; }
.user-row .u-meta { font-size: 11.5px; color: var(--muted-2); }
.user-row .u-badge {
  font-size: 10.5px; padding: 2px 7px; border-radius: 6px;
  background: rgba(255, 61, 61, 0.14); color: #ff8f8f;
}
.user-row .u-badge.role-user { background: rgba(64, 150, 255, 0.14); color: #8ec2ff; }
.user-row .u-grow { flex: 1; min-width: 0; }
.user-row .btn { font-size: 11.5px; padding: 6px 10px; }

.device-owner { font-size: 10.5px; color: #8ec2ff; margin-left: 6px; }
.hw-code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10.5px; color: var(--muted-2); }

@media (max-width: 840px) {
  .user-create { grid-template-columns: 1fr 1fr; }
  .user-create .btn { grid-column: span 2; }
  .user-chip { max-width: 120px; }
}
@media (max-width: 640px) {
  /* 绑定终端：手机端底部弹出整页 */
  #bindModal { place-items: end center; padding: 24px 0 0; }
  #bindModal .modal {
    width: 100%; max-width: none; margin: 0;
    border-radius: 18px 18px 0 0;
    max-height: 92vh;
  }
  /* 触屏目标加大，符合拇指操作习惯 */
  .seg { height: 40px; padding: 0 17px; font-size: 13.5px; }
  /* 发送目标分行：选项独占一行 / 当前选择+默认按钮一行 / 选择器一行 */
  .target-bar { display: flex; flex-wrap: wrap; align-items: center; }
  .target-bar .target-label { display: none; }
  .target-bar .segmented { order: 1; width: 100%; }
  .target-bar .segmented .seg { flex: 1; justify-content: center; padding: 0 6px; white-space: nowrap; }
  .target-bar .seg-tag { padding: 2px 4px; }
  #saveTargetBtn { order: 3; margin-left: auto; }
  #clearTargetDevices { order: 4; }
  .target-bar #targetGroup { order: 5; width: 100%; }
  .target-bar #targetDevices { order: 6; width: 100%; }
  .btn.shout.xl { height: 62px; }
  .composer-foot.in-text { flex-direction: column-reverse; }
  .composer-foot.in-text .preview-btn { width: 100%; height: 46px; }
  .modal-foot .btn { min-height: 46px; }
  .filters .search, .filters .select, .bind-sheet .input, .bind-sheet .select { min-height: 46px; }
  #pairCodeInput { font-size: 28px; }
}