*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text);
  font:15px/1.45 system-ui,-apple-system,"Noto Sans Thai","Sarabun",Roboto,sans-serif}
:root{--bg:#120d0a;--panel:#1b1410;--panel2:#261c16;--text:#f1e6d8;--muted:#a89886;--border:#35281f;
  --me:#7a6652;--me-text:#fff;--them:#241c17;--them-text:#f1e6d8;--accent:#d2a06a;--accent-text:#1d130b;
  --danger:#e0655a;--ok:#6cc08b;--dim:.15}
button{font:inherit;color:inherit;cursor:pointer}
.ic{display:inline-flex;align-items:center;justify-content:center;line-height:0}
.hide{display:none!important}
.muted{color:var(--muted)}
.pre{white-space:pre-wrap;margin:0 0 14px}
.row{display:flex;gap:10px;align-items:center}.row.end{justify-content:flex-end}.grow{flex:1;min-width:0}

/* screens */
#app,.screen{position:fixed;inset:0}
.screen{display:flex;flex-direction:column;background:var(--bg);z-index:5}
.screen.over{z-index:20}
.top{display:flex;align-items:center;gap:8px;padding:10px 12px;padding-top:calc(10px + env(safe-area-inset-top));
  background:var(--panel);border-bottom:1px solid var(--border);min-height:56px}
.top h1{font-size:19px;margin:0;flex:1;font-weight:700}
.icon-btn{background:none;border:0;padding:8px;border-radius:50%;color:var(--text);display:inline-flex}
.icon-btn:active{background:var(--panel2)}
.content{flex:1;overflow-y:auto;overscroll-behavior:contain;padding-bottom:8px}
.nav{display:flex;background:var(--panel);border-top:1px solid var(--border)}
.nav button{flex:1;background:none;border:0;padding:8px 0 5px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:1px;font-size:11px;position:relative}
.nav button.on{color:var(--accent)}
.nav .badge{position:absolute;top:3px;left:calc(50% + 6px)}
#buildno{background:var(--panel);color:var(--muted);text-align:center;font-size:10.5px;padding:2px 0 calc(3px + env(safe-area-inset-bottom));opacity:.8}
.badge{background:var(--accent);color:var(--accent-text);border-radius:10px;min-width:19px;height:19px;padding:0 5px;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}

/* controls */
.btn{background:var(--accent);color:var(--accent-text);border:0;border-radius:12px;padding:11px 18px;font-weight:600}
.btn.ghost{background:var(--panel2);color:var(--text)}
.btn.danger{background:var(--danger);color:#fff}
.btn.sm{padding:6px 12px;font-size:13px;border-radius:10px}
.btn:disabled{opacity:.5}
.inp,.ta{width:100%;background:var(--panel2);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:11px 13px;font:inherit;outline:none}
.inp:focus,.ta:focus{border-color:var(--accent)}
.lbl{display:block;font-size:12.5px;color:var(--muted);margin:12px 0 5px}
.chip{display:inline-flex;align-items:center;gap:4px;background:var(--panel2);border:1px solid var(--border);border-radius:16px;padding:4px 11px;font-size:12.5px}
.chip.on{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}
.seg{display:flex;background:var(--panel2);border-radius:12px;padding:3px;gap:3px}
.seg button{flex:1;background:none;border:0;border-radius:9px;padding:8px 4px;font-size:13px;color:var(--muted)}
.seg button.on{background:var(--accent);color:var(--accent-text);font-weight:600}
.sw{position:relative;width:46px;height:27px;flex:none}
.sw input{opacity:0;position:absolute;inset:0;margin:0;cursor:pointer}
.sw i{position:absolute;inset:0;background:var(--border);border-radius:14px;transition:.15s;pointer-events:none}
.sw i:after{content:"";position:absolute;width:21px;height:21px;top:3px;left:3px;background:#fff;border-radius:50%;transition:.15s}
.sw input:checked+i{background:var(--accent)}.sw input:checked+i:after{left:22px}
input[type=range]{width:100%;accent-color:var(--accent)}
.av{border-radius:50%;object-fit:cover;background:var(--panel2);flex:none}

/* sections / lists */
.sec{padding:14px 14px 4px;font-size:12.5px;color:var(--muted);text-transform:none;letter-spacing:.2px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:16px;margin:8px 12px;padding:12px 14px}
.li{display:flex;align-items:center;gap:12px;padding:10px 14px;cursor:pointer;position:relative}
.li:active{background:var(--panel2)}
.li .t{font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.li .s{color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.li .r{text-align:right;font-size:12px;color:var(--muted);display:flex;flex-direction:column;align-items:flex-end;gap:4px;flex:none}
.set-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--border)}
.set-row:last-child{border:0}
.set-row .grow small{display:block;color:var(--muted);font-size:12px}
.empty{text-align:center;padding:30px 20px;color:var(--muted)}
.empty img{width:170px;height:170px;object-fit:contain;opacity:.95}
.livedot{width:9px;height:9px;border-radius:50%;background:var(--ok);display:inline-block;animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.35}}

/* sheet */
.sheet-back{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:60;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--panel);width:100%;max-width:560px;border-radius:20px 20px 0 0;max-height:88dvh;display:flex;flex-direction:column;border:1px solid var(--border);border-bottom:0}
.sheet-h{display:flex;align-items:center;justify-content:space-between;padding:12px 14px 4px 18px;font-size:16px}
.sheet-b{padding:8px 18px calc(18px + env(safe-area-inset-bottom));overflow-y:auto}
.menu-i{display:flex;align-items:center;gap:12px;width:100%;background:none;border:0;padding:13px 4px;text-align:left;font-size:15px;border-bottom:1px solid var(--border)}
.menu-i:last-child{border:0}.menu-i.danger{color:var(--danger)}
#toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:#000c;color:#fff;padding:10px 16px;border-radius:20px;opacity:0;pointer-events:none;transition:.2s;z-index:99;max-width:86%;text-align:center;font-size:14px}
#toast.on{opacity:1;transform:translate(-50%,0)}

/* auth */
.auth{--text:#3b2a20;--muted:#7a6454;--panel:#fffaf2;--panel2:#f3e8d8;--border:#e3d2ba;--accent:#8f6234;--accent-text:#fff;--bg:#f6ede0;
  background:#f6ede0 url(../assets/bg-login.webp) center/cover;color:var(--text);align-items:center;overflow-y:auto}
.auth .box{width:100%;max-width:380px;margin:auto;padding:24px 22px}
.auth .logo{width:100%;max-width:300px;display:block;margin:0 auto 6px;mix-blend-mode:multiply}
.auth .panel{background:#fffaf2e8;border:1px solid var(--border);border-radius:20px;padding:16px}
.auth .seg{margin-bottom:6px}
.auth .err{color:#b3392e;font-size:13px;min-height:18px;margin:8px 0 0}
.auth .hint{font-size:12px;color:var(--muted);margin-top:10px}

/* chat list */
.pin-mark{color:var(--accent);margin-right:4px;vertical-align:-3px}

/* chat screen */
.chat-wrap{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}
.chat-bg{position:absolute;inset:0;background:var(--bg) center/cover no-repeat;z-index:0}
.chat-bg:after{content:"";position:absolute;inset:0;background:var(--bg);opacity:var(--dim)}
.chat-bg.tint:before{content:"";position:absolute;inset:0;background:var(--accent);opacity:.17;z-index:1;
  -webkit-mask:url(../assets/pattern-doodle-white.png) 0 0/190px;mask:url(../assets/pattern-doodle-white.png) 0 0/190px}
.chat-bg.tint.dots:before{-webkit-mask:url(../assets/pattern-dots-white.png) 0 0/110px;mask:url(../assets/pattern-dots-white.png) 0 0/110px}
.msgs{position:relative;z-index:1;flex:1;overflow-y:auto;padding:10px 10px 6px;overscroll-behavior:contain;display:flex;flex-direction:column}
.day{align-self:center;background:#0006;color:#fff;font-size:11.5px;padding:2px 11px;border-radius:12px;margin:10px 0 6px}
html[data-mode=light] .day{background:#fff9;color:#000a}
.sys{align-self:center;background:#0005;color:#fff;font-size:12px;padding:3px 12px;border-radius:12px;margin:5px 0;max-width:86%;text-align:center}
html[data-mode=light] .sys{background:#fff8;color:#000b}
.b{max-width:80%;padding:7px 11px 5px;border-radius:16px;margin:2px 0;position:relative;word-break:break-word;white-space:pre-wrap;user-select:text;-webkit-user-select:text}
.b.me{align-self:flex-end;background:var(--me);color:var(--me-text);border-bottom-right-radius:5px}
.b.them{align-self:flex-start;background:var(--them);color:var(--them-text);border-bottom-left-radius:5px}
.b.hl{outline:2px solid var(--accent)}
.b .who{font-size:12px;font-weight:700;color:var(--accent);margin-bottom:1px}
.b .tm{font-size:10.5px;opacity:.65;text-align:right;margin-top:2px;white-space:nowrap}
.b .tk{color:#79b8ff;margin-left:3px}
.b .q{border-left:3px solid var(--accent);background:#0003;border-radius:8px;padding:3px 8px;margin-bottom:4px;font-size:13px;opacity:.92;max-height:44px;overflow:hidden}
.b .q b{display:block;font-size:11.5px;color:var(--accent)}
.b img.pic{display:block;max-width:100%;max-height:300px;border-radius:12px;cursor:zoom-in;min-width:120px;min-height:80px;background:#0003}
.b .vo{display:flex;align-items:center;gap:9px;min-width:190px}
.b .vo button{background:var(--accent);color:var(--accent-text);border:0;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:none}
.b .vo .bar{height:5px;background:#fff3;border-radius:3px;flex:1;overflow:hidden}.b .vo .bar i{display:block;height:100%;width:0;background:var(--accent)}
.b .fl{display:flex;align-items:center;gap:9px}.b .fl small{opacity:.7;display:block}
.older{align-self:center;margin:6px}
.composer{position:relative;z-index:2;display:flex;align-items:flex-end;gap:6px;padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:var(--panel);border-top:1px solid var(--border)}
.composer textarea{flex:1;min-height:42px;max-height:130px;resize:none;background:var(--panel2);color:var(--text);border:0;border-radius:21px;padding:10px 14px;font:inherit;outline:none}
.composer .send{background:var(--accent);color:var(--accent-text);width:42px;height:42px;border-radius:50%;border:0;display:flex;align-items:center;justify-content:center;flex:none}
.replybar{position:relative;z-index:2;background:var(--panel);border-top:1px solid var(--border);padding:7px 12px;display:flex;align-items:center;gap:10px;font-size:13px}
.replybar .grow{border-left:3px solid var(--accent);padding-left:9px}
.recbar{flex:1;display:flex;align-items:center;gap:10px;color:var(--danger);font-weight:600}
.callbar{position:relative;z-index:3;background:var(--ok);color:#052e16;padding:8px 14px;display:flex;align-items:center;gap:10px;font-weight:600;cursor:pointer}
.callbar.mine{background:var(--accent);color:var(--accent-text)}
.searchbar{position:relative;z-index:3;background:var(--panel);padding:8px 12px;display:flex;gap:8px;border-bottom:1px solid var(--border)}
.viewer{position:fixed;inset:0;background:#000e;z-index:80;display:flex;align-items:center;justify-content:center}
.viewer img{max-width:100%;max-height:100%}

/* call */
.call{background:#120d0a url(../assets/bg-call-01-dark.webp) center/cover;color:#f4e9da;--text:#f4e9da;--muted:#bfae9a;z-index:30}
.call .top{background:none;border:0}
.call .stage{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:10px;overflow-y:auto}
.call .people{display:flex;flex-wrap:wrap;justify-content:center;gap:22px}
.call .pp{display:flex;flex-direction:column;align-items:center;gap:6px;width:112px;text-align:center}
.call .pp .av{border:3px solid #ffffff22}
.call .pp.talk .av{border-color:var(--ok);box-shadow:0 0 0 5px #6cc08b33}
.call .pp.off .av{opacity:.5;filter:grayscale(.6)}
.call .pp small{color:var(--muted);font-size:12px;min-height:16px}
.call .timer{font-size:30px;font-weight:300;letter-spacing:1px}
.call .stat{color:var(--muted);font-size:14px;text-align:center;min-height:20px;padding:0 20px}
.call .qrow{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.call .ctrls{display:flex;justify-content:center;gap:16px;padding:14px 10px calc(26px + env(safe-area-inset-bottom))}
.call .cb{width:60px;height:60px;border-radius:50%;border:0;background:#ffffff1f;color:#fff;display:flex;align-items:center;justify-content:center}
.call .cb.on{background:#fff;color:#222}.call .cb.red{background:#d9483b}.call .cb.rec{background:#d9483b55}
.call .cb.red .ic{transform:rotate(135deg)}
.sigbars{display:inline-flex;gap:2px;align-items:flex-end;height:13px}.sigbars i{width:4px;background:#ffffff40;border-radius:1px}.sigbars i.on{background:var(--ok)}
.sigbars.bad i.on{background:#e8a33c}
.sleepcover{position:fixed;inset:0;background:#000;z-index:90;display:flex;align-items:center;justify-content:center;color:#444;font-size:44px;font-weight:200}
.incoming{position:fixed;inset:0;z-index:70;background:#120d0af2 url(../assets/bg-call-01-dark.webp) center/cover;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:#f4e9da}
.incoming img.ill{width:170px;height:170px;object-fit:contain}
.incoming .cb{width:68px;height:68px;border-radius:50%;border:0;color:#fff;display:flex;align-items:center;justify-content:center}

/* recordings */
.rec{background:var(--panel);border:1px solid var(--border);border-radius:16px;margin:8px 12px;padding:12px 14px}
.rec h4{margin:0 0 2px;font-size:15px}.rec small{color:var(--muted)}
.rec audio{width:100%;margin:8px 0 4px;height:36px}
.rec .sum{background:var(--panel2);border-radius:12px;padding:10px 12px;margin-top:8px;white-space:pre-wrap;font-size:14px;max-height:340px;overflow-y:auto}
.prog{height:6px;background:var(--panel2);border-radius:3px;overflow:hidden;margin-top:8px}.prog i{display:block;height:100%;background:var(--accent);width:0;transition:.3s}
.meter{height:8px;background:var(--panel2);border-radius:4px;overflow:hidden}.meter i{display:block;height:100%;width:0;background:var(--ok)}
.bgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.bgrid button{aspect-ratio:9/16;border:2px solid transparent;border-radius:10px;background:var(--panel2) center/cover;padding:0;position:relative;overflow:hidden}
.bgrid button.on{border-color:var(--accent)}.bgrid button span{position:absolute;left:0;right:0;bottom:0;background:#000a;color:#fff;font-size:10.5px;padding:2px 0}
.avgrid{display:flex;gap:10px;flex-wrap:wrap}.avgrid button{border:3px solid transparent;border-radius:50%;padding:0;background:none}.avgrid button.on{border-color:var(--accent)}
.swatch{width:100%;height:14px;border-radius:7px;margin:6px 0}

/* ---- เพิ่มเติม ---- */
.callbanner{position:fixed;left:0;right:0;top:0;z-index:40;background:var(--ok);color:#052e16;padding:calc(7px + env(safe-area-inset-top)) 14px 7px;display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px}
.screen.call{z-index:30}
.call .ctrls{gap:12px}.call .cb{width:56px;height:56px}
.call .stage{padding-top:0}
.sheet-b audio{max-width:100%}
.li input[type=checkbox]{width:22px;height:22px;accent-color:var(--accent)}
details summary{cursor:pointer;padding:4px 0}
.top .grow{min-width:0}
.rec .row{align-items:flex-start}
.chip{cursor:pointer}
.call .cb{background:#2a1c12d9;border:1px solid #ffffff2e;box-shadow:0 2px 10px #0006}
.call .cb.on{background:#fff;color:#222}.call .cb.red{background:#d9483b;border-color:#d9483b}.call .cb.rec{background:#b53a30;border-color:#e8786d}