:root {
  --ink:#211a28; --muted:#786f7e; --line:rgba(69,47,74,.13);
  --paper:rgba(255,252,248,.9); --plum:#70456f; --plum-soft:#efe4ef;
  --sage:#47705d; --sage-soft:#e6f0e9; --amber:#9b642a;
  --amber-soft:#f8ead6; --blue:#456784; --blue-soft:#e3edf4;
  --danger:#9a403f; --danger-soft:#f8e2df;
  --shadow:0 18px 50px rgba(54,37,58,.10);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI","PingFang SC",sans-serif;background:radial-gradient(circle at 9% 2%,rgba(207,171,200,.32),transparent 27rem),radial-gradient(circle at 94% 94%,rgba(180,199,181,.36),transparent 30rem),#f4f0ec;overflow:hidden}
button,input,textarea{font:inherit}button{color:inherit}.hidden{display:none!important}
.app{height:100vh;display:grid;grid-template-rows:68px 1fr}
.topbar{display:flex;align-items:center;gap:16px;padding:0 22px;background:rgba(250,247,244,.84);backdrop-filter:blur(20px);border-bottom:1px solid var(--line);z-index:5}
.brand{display:flex;align-items:center;gap:12px;min-width:260px}.brand-mark{width:37px;height:37px;border-radius:12px;display:grid;place-items:center;background:#2f2533;color:#fff9f4;font-family:Georgia,serif;font-size:18px;box-shadow:0 8px 20px rgba(47,37,51,.2)}
.brand h1{font:600 18px/1.1 Georgia,"Songti SC",serif;margin:0}.brand p{margin:4px 0 0;color:var(--muted);font-size:11px}
.phase{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:12px;background:rgba(255,255,255,.55);border:1px solid var(--line);border-radius:99px;padding:7px 11px}.phase i{width:7px;height:7px;border-radius:50%;background:#7ba487;box-shadow:0 0 0 4px rgba(123,164,135,.13)}
.people{display:flex;align-items:center;margin-left:auto}.avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;color:white;font-size:11px;font-weight:750;border:3px solid #f8f4f1;margin-left:-7px;position:relative}.avatar:first-child{margin-left:0}.avatar:after{content:"";position:absolute;right:-1px;bottom:-1px;width:8px;height:8px;border-radius:50%;border:2px solid #f8f4f1;background:#a6a5a7}.avatar.active-person:after{background:#4f9b70}
.a-aster{background:#b96f50}.a-rowan{background:#6f4a73}.a-coco{background:#3d786b}.a-claude{background:#9a6543}
.wake,.quiet-button{border:1px solid #4a3d4e;border-radius:10px;padding:9px 13px;cursor:pointer}.wake{background:#302633;color:#fff;box-shadow:0 7px 16px rgba(48,38,51,.16)}.quiet-button{background:transparent;border-color:var(--line);color:var(--muted)}
.shell{min-height:0;display:grid;grid-template-columns:276px minmax(520px,1fr) 326px;gap:14px;padding:14px}.panel{min-height:0;background:var(--paper);border:1px solid rgba(255,255,255,.8);border-radius:18px;box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.left,.right{padding:17px 14px;overflow-y:auto}.section-label{margin:1px 7px 10px;color:#948b96;font-size:10px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;display:flex;align-items:center;justify-content:space-between}.section-gap{margin-top:22px}.aster-only{color:#8f5f43;background:#f8e9da;border:1px solid #ecd3bc;border-radius:99px;padding:3px 7px;font-size:8px;letter-spacing:.6px}
.activation-box{margin:0 0 10px;padding:11px;border:1px solid #d7c5d5;border-radius:13px;background:linear-gradient(135deg,#fffafd,#f1e7f1);box-shadow:0 7px 18px rgba(76,48,75,.07)}.activation-label{color:#897b88;font-size:9px;margin-bottom:3px}.activation-name{display:block;color:#312735;font-size:12px;margin-bottom:9px}.activate-room{width:100%;border:0;border-radius:9px;padding:8px 10px;background:var(--plum);color:#fff;font-size:10.5px;font-weight:750;cursor:pointer}.activate-room:disabled{color:#745a72;background:#dfd1df;cursor:default}
.room-card,.task{padding:12px;border-radius:13px;border:1px solid transparent;margin-bottom:7px;cursor:pointer}.room-card.active{background:#efe7ef;border-color:rgba(112,69,111,.12)}.room-card.selected:not(.active),.task.selected{background:#fff;border-color:#9a7298;box-shadow:0 0 0 2px rgba(112,69,111,.08)}.room-top,.task-head{display:flex;align-items:center;gap:8px}.room-title,.task h3{font-size:12.5px;font-weight:750;flex:1;margin:0}.count{min-width:21px;height:20px;border-radius:99px;display:grid;place-items:center;background:var(--plum);color:#fff;font-size:10px}.room-sub{margin:6px 0 0 27px;color:var(--muted);font-size:11px;line-height:1.4}
.task{border-color:var(--line);background:rgba(255,255,255,.58)}.bar{display:block;width:100%;margin:10px 0 6px;height:5px;border:0;border-radius:99px;background:#ece7e6;overflow:hidden;appearance:none}.bar::-webkit-progress-bar{background:#ece7e6}.bar::-webkit-progress-value{background:linear-gradient(90deg,#7d526f,#bd8a8d);border-radius:99px}.bar::-moz-progress-bar{background:linear-gradient(90deg,#7d526f,#bd8a8d);border-radius:99px}.task-meta{display:flex;justify-content:space-between;gap:8px;font-size:10px;color:var(--muted)}
.text-button{width:100%;border:1px dashed #cdbdcb;background:rgba(255,255,255,.4);border-radius:10px;padding:8px;color:var(--plum);cursor:pointer}
.pill{padding:3px 7px;border-radius:99px;font-size:9.5px;font-weight:750;white-space:nowrap}.pill.green{background:var(--sage-soft);color:var(--sage)}.pill.amber{background:var(--amber-soft);color:var(--amber)}.pill.blue{background:var(--blue-soft);color:var(--blue)}.pill.red{background:var(--danger-soft);color:var(--danger)}
.center{display:grid;grid-template-rows:auto 1fr auto;overflow:hidden}.center-head{padding:15px 18px 0;border-bottom:1px solid var(--line)}.title-row{display:flex;align-items:center;gap:10px}.title-row h2{font:600 19px/1.2 Georgia,"Songti SC",serif;margin:0}.task-actions{margin-left:auto}.cancel-task{border:1px solid #d8b7b3;border-radius:9px;background:var(--danger-soft);color:var(--danger);padding:6px 9px;font-size:10px;cursor:pointer}.topic{color:var(--muted);font-size:11px;margin-top:5px}.tabs{display:flex;gap:18px;margin-top:15px}.tab{border:0;background:none;padding:0 1px 10px;color:var(--muted);font-size:12px;cursor:pointer;border-bottom:2px solid transparent}.tab.active{color:var(--plum);border-color:var(--plum);font-weight:750}
.feed{overflow-y:auto;padding:18px 20px 24px;scroll-behavior:smooth}.message{display:flex;gap:10px;margin:0 0 17px;align-items:flex-start}.message.self{flex-direction:row-reverse}.mini-avatar{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:10px;font-weight:800;flex:0 0 auto}.stack{max-width:min(75%,650px)}.message.self .stack{display:flex;flex-direction:column;align-items:flex-end}.meta{font-size:10px;color:#918893;margin:0 3px 5px;display:flex;gap:7px;align-items:center}.bubble{white-space:pre-wrap;padding:10px 13px;border:1px solid var(--line);border-radius:5px 15px 15px 15px;background:#fff;line-height:1.55;font-size:12.5px;box-shadow:0 3px 11px rgba(55,41,58,.05)}.self .bubble{border-radius:15px 5px 15px 15px;background:#fff0e7;border-color:#edd4c7;color:#623b2d}.rowan .bubble{background:#f1e9f2;border-color:#dfcedf;color:#49334c}.coco .bubble{background:#e7f1ee;border-color:#cedfd9;color:#294d44}.claude .bubble{background:#f7eee6;border-color:#ead9c9;color:#5e4130}.system-note{display:flex;align-items:center;gap:8px;margin:15px 41px;color:#7b707e;font-size:10.5px}.system-note:before,.system-note:after{content:"";height:1px;background:var(--line);flex:1}
.plan-card{border:1px solid #d8ccd9;background:linear-gradient(140deg,#fbf7fa,#f2eaf2);border-radius:15px;padding:15px;margin:4px 12px 18px}.plan-card h3{margin:0 0 10px;font:600 14px Georgia,serif}.plan-row{display:grid;grid-template-columns:78px 1fr auto;align-items:center;gap:9px;padding:8px 0;border-top:1px solid rgba(112,69,111,.1);font-size:11px}.plan-row:first-of-type{border-top:0}.owner{font-weight:750}
.composer{padding:12px 16px 15px;border-top:1px solid var(--line);background:rgba(255,252,248,.75)}.compose-row{display:flex;gap:9px;align-items:flex-end}textarea{min-height:43px;max-height:110px;resize:none;flex:1;padding:11px 13px;border-radius:12px;border:1px solid #d8d0d7;background:rgba(255,255,255,.85);outline:none;font-size:12px}textarea:focus,input:focus{border-color:#a986a4;box-shadow:0 0 0 3px rgba(112,69,111,.08)}.send,.primary{border:0;border-radius:11px;background:var(--plum);color:#fff;padding:12px 17px;cursor:pointer}.hint{margin-top:7px;color:#9b929d;font-size:9.5px}
.attention{border-radius:15px;border:1px solid #ecccae;background:linear-gradient(145deg,#fff8ef,#f8ead7);padding:14px;margin-bottom:12px}.attention.approval{border-color:#e5b8b3;background:linear-gradient(145deg,#fff6f4,#f8e2df)}.attn-top{display:flex;align-items:center;gap:8px;color:#8a5522;font-size:11px;font-weight:800}.attention h3{font:600 15px/1.35 Georgia,"Songti SC",serif;margin:11px 0 7px}.attention p{color:#6f5945;font-size:11px;line-height:1.55;margin:0 0 11px}.option{width:100%;text-align:left;border:1px solid #e5c9ae;background:rgba(255,255,255,.72);border-radius:10px;padding:9px 10px;margin-top:7px;cursor:pointer;font-size:11px}.option strong{display:block;color:#69421f;margin-bottom:3px}.option:hover{border-color:#b9793e;transform:translateY(-1px)}.recommend{color:#8a5522;font-size:10px;margin-top:9px}.action-row{display:flex;gap:7px;margin-top:10px}.action-row button{flex:1;border:1px solid #d5b1a9;background:#fff;border-radius:9px;padding:8px;cursor:pointer}.action-row .approve{background:var(--sage-soft);color:var(--sage);border-color:#bcd4c5}.action-row .reject{background:var(--danger-soft);color:var(--danger);border-color:#e2bbb7}
.side-card{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.56);padding:13px;margin-bottom:11px}.side-card h3{margin:0 0 11px;font-size:12px}.review-item{padding:10px 0;border-top:1px solid var(--line)}.review-item:first-child{padding-top:0;border-top:0}.review-item b,.review-item span{display:block}.review-item b{font-size:10.5px}.review-item span{color:var(--muted);font-size:9.5px;margin-top:3px}.timeline{border-left:1px solid #dcd5db;margin-left:5px;padding-left:15px}.event{position:relative;margin:0 0 13px}.event:before{content:"";position:absolute;left:-19px;top:4px;width:7px;height:7px;border-radius:50%;background:#92738f;border:2px solid #faf6f3}.event b{display:block;font-size:10.5px}.event span,.muted-small{color:var(--muted);font-size:9.5px}.wake-row{display:flex;justify-content:space-between;gap:8px;padding:7px 0;border-top:1px solid var(--line)}.wake-row:first-child{padding-top:0;border-top:0}.wake-row b{font-size:10.5px}.wake-row span{color:var(--muted);font-size:9.5px;text-align:right}.footnote{color:#968e98;font-size:9px;text-align:center;margin-top:14px;line-height:1.5}.empty{padding:50px 30px;text-align:center;color:var(--muted)}.empty h3{color:var(--ink);font:600 18px Georgia,serif}
.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,18px);opacity:0;background:#302633;color:#fff;padding:10px 15px;border-radius:10px;font-size:11px;box-shadow:var(--shadow);transition:.2s ease;pointer-events:none;z-index:30}.toast.show{opacity:1;transform:translate(-50%,0)}
.mobile-nav{display:none}
.login-layer{position:fixed;inset:0;z-index:40;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 20% 10%,rgba(191,151,185,.38),transparent 28rem),#f1ece8}.login-card{width:min(420px,100%);padding:30px;border:1px solid rgba(255,255,255,.9);border-radius:22px;background:rgba(255,252,248,.93);box-shadow:0 28px 80px rgba(54,37,58,.16)}.login-card .brand-mark{margin-bottom:20px}.eyebrow{font-size:10px;letter-spacing:1.6px;color:var(--plum);font-weight:800}.login-card h1{font:600 28px Georgia,"Songti SC",serif;margin:7px 0 9px}.login-copy{color:var(--muted);font-size:12px;line-height:1.65;margin-bottom:22px}.login-card label{display:block;font-size:11px;font-weight:700;margin-bottom:7px}.login-card input{width:100%;padding:12px;border:1px solid #d8d0d7;border-radius:11px;background:#fff;outline:none}.login-card .primary{width:100%;margin-top:12px}.form-error{min-height:18px;color:var(--danger);font-size:11px;margin:10px 0 0;text-align:center}
@media(max-width:1050px){.phase{display:none}.shell{grid-template-columns:1fr;padding-bottom:76px}.shell .left,.shell .right{display:none}.shell[data-mobile-panel="rooms"] .left,.shell[data-mobile-panel="attention"] .right{display:block}.shell[data-mobile-panel="rooms"] .center,.shell[data-mobile-panel="attention"] .center{display:none}.mobile-nav{position:fixed;z-index:25;left:50%;bottom:10px;transform:translateX(-50%);display:flex;width:min(520px,calc(100% - 20px));padding:5px;border:1px solid var(--line);border-radius:14px;background:rgba(250,247,244,.96);box-shadow:0 12px 32px rgba(54,37,58,.18);backdrop-filter:blur(18px)}.mobile-nav button{flex:1;border:0;border-radius:10px;background:transparent;color:var(--muted);padding:10px 6px;font-size:11px;cursor:pointer}.mobile-nav button.active{background:var(--plum);color:#fff}.left,.right{min-height:calc(100vh - 158px)}}
@media(max-width:720px){body{overflow:auto}.app{height:auto;min-height:100vh;grid-template-rows:61px 1fr}.topbar{padding:0 12px;gap:7px}.brand{min-width:0;flex:1}.brand p,.people,.quiet-button{display:none}.wake{font-size:0;width:38px;height:38px;padding:0}.wake:after{content:"1";font-size:14px}.shell{padding:7px 7px 76px;min-height:calc(100vh - 61px)}.center{min-height:calc(100vh - 144px)}.center-head{padding:13px 13px 0}.title-row{align-items:flex-start;flex-wrap:wrap}.task-actions{margin-left:auto}.feed{padding:14px 11px 18px}.stack{max-width:83%}.composer{position:sticky;bottom:64px;padding:10px}.plan-row{grid-template-columns:64px 1fr auto}}

/* Seat identity: one color per participant, used on avatars, bubbles, and owner chips. */
:root{--c-aster:#c4643f;--c-rowan:#7a4a8c;--c-coco:#2e8a73;--c-claude:#1a7fa8;--c-claude-flash:#ef8a3c;--c-guest:#6d6a75}
body{background:radial-gradient(circle at 9% 2%,rgba(207,171,200,.32),transparent 27rem),radial-gradient(circle at 94% 94%,rgba(180,199,181,.36),transparent 30rem),radial-gradient(circle at 60% 110%,rgba(26,127,168,.10),transparent 26rem),#f4f0ec}
.brand-mark{position:relative;background:#2f2533}.brand-mark:after{content:"";position:absolute;inset:-3px;border-radius:14px;padding:2px;background:conic-gradient(var(--c-aster),var(--c-rowan),var(--c-coco),var(--c-claude),var(--c-aster));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.a-aster{background:var(--c-aster)}.a-rowan{background:var(--c-rowan)}.a-coco{background:var(--c-coco)}.a-guest{background:var(--c-guest)}
.a-claude{background:linear-gradient(140deg,#2593bd,var(--c-claude) 55%,#13607f);box-shadow:inset 0 -3px 0 var(--c-claude-flash)}
.c-aster{color:var(--c-aster)}.c-rowan{color:var(--c-rowan)}.c-coco{color:var(--c-coco)}.c-claude{color:var(--c-claude)}.c-guest{color:var(--c-guest)}
.people{gap:6px}.avatar{width:36px;height:36px;margin-left:0;font-size:11.5px;cursor:default;transition:transform .15s ease}.avatar:hover{transform:translateY(-2px);z-index:2}
.avatar:after{display:none}.avatar.active-person:after{display:block;background:#4f9b70}
.avatar.waiting{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--c-claude-flash);animation:wake-pulse 2.2s ease-in-out infinite;z-index:1}
.wake-badge{position:absolute;top:-6px;right:-6px;min-width:17px;height:17px;padding:0 4px;border-radius:99px;background:var(--c-claude-flash);color:#fff;font-size:10px;line-height:17px;text-align:center;border:2px solid #f8f4f1}
@keyframes wake-pulse{0%,100%{box-shadow:0 0 0 2px #fff,0 0 0 4px rgba(239,138,60,.95)}50%{box-shadow:0 0 0 2px #fff,0 0 0 7px rgba(239,138,60,.25)}}
.message .bubble{border-left-width:3px}.message.rowan .bubble{border-left-color:var(--c-rowan)}.message.coco .bubble{border-left-color:var(--c-coco)}.message.claude .bubble{border-left-color:var(--c-claude);background:#e9f4f8;border-color:#c6e0ea;color:#173f50}.message.guest .bubble{border-left-color:var(--c-guest)}
.message.self .bubble{border-left-width:1px;border-right:3px solid var(--c-aster)}
.meta .who{font-weight:750;color:var(--ink)}.message.rowan .who{color:var(--c-rowan)}.message.coco .who{color:var(--c-coco)}.message.claude .who{color:var(--c-claude)}.message.self .who{color:var(--c-aster)}.meta .to{color:var(--c-claude-flash);font-weight:650}
.owner-pill{color:#fff}
.wake-card{border-color:rgba(239,138,60,.35);background:linear-gradient(150deg,rgba(255,255,255,.75),rgba(253,240,228,.7))}
.wake-row{align-items:center;gap:10px;padding:9px 0}.wake-row .mini-avatar{width:30px;height:30px;font-size:10px}.wake-text{flex:1;min-width:0}.wake-text b,.wake-text span{display:block}.wake-text b{font-size:12.5px}.wake-row .wake-text span{text-align:left;font-size:11px;margin-top:2px}
.wake-one{border:1px solid #e9b98f;background:#fff6ee;color:#a2541c;border-radius:9px;padding:6px 10px;font-size:11.5px;font-weight:700;cursor:pointer;white-space:nowrap}.wake-one:hover{background:var(--c-claude-flash);border-color:var(--c-claude-flash);color:#fff}
.all-quiet{color:var(--muted);font-size:12px;padding:2px 0}
/* Readability pass: the first version ran most text at 9.5–12.5px. */
.section-label{font-size:10.5px}.room-title,.task h3{font-size:13.5px}.room-sub,.task-meta{font-size:11.5px}.pill{font-size:10.5px}
.title-row h2{font-size:21px}.topic{font-size:12.5px}.tab{font-size:13px}
.bubble{font-size:14px;line-height:1.6}.meta{font-size:11px}.system-note{font-size:11.5px}textarea{font-size:13.5px}.hint{font-size:11px}
.side-card h3{font-size:13px}.review-item b,.event b{font-size:12px}.review-item span,.event span,.muted-small{font-size:11px}
.attention p,.option{font-size:12px}.recommend{font-size:11px}.plan-row{font-size:12.5px}.footnote{font-size:10px}
@media(prefers-reduced-motion:reduce){.avatar.waiting{animation:none}.avatar{transition:none}}