:root{--bg:#eef2f5;--surface:#fff;--ink:#0f1f2e;--muted:#5b6b7a;--line:#d6dee5;--brand:#0e7c86;--brand-dark:#0a5d65;--accent:#16c;--ok:#137a4b;--warn:#b45309;--alert:#c81e1e;--alert-deep:#8a0d0d;--seen:#b45309;--unread:#475569;--radius:10px;--shadow:0 1px 2px rgba(15,31,46,.06),0 8px 24px rgba(15,31,46,.08);font-family:ui-sans-serif,-apple-system,Segoe UI,Roboto,system-ui,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}button{cursor:pointer}button,input,select,textarea{font-family:inherit}.center{min-height:100vh;display:grid;place-items:center;font-size:1.1rem}.muted{color:var(--muted)}.btn{border:1px solid transparent;border-radius:var(--radius);padding:10px 16px;font-weight:600;font-size:.95rem;background:#e7edf2;color:var(--ink);transition:filter .12s ease,transform .02s ease}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-lg{padding:14px 20px;font-size:1.05rem;width:100%}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover:not(:disabled){filter:brightness(1.06)}.btn-ghost{background:transparent;border-color:var(--line);color:var(--ink)}.btn-warn{background:var(--warn);color:#fff;margin-left:12px}.btn-ack{background:#fff;color:var(--alert-deep);font-size:1.6rem;letter-spacing:.06em;font-weight:800;padding:22px;border:4px solid #fff}.btn-ack:hover:not(:disabled){background:#ffe9e9}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:5;justify-content:space-between;padding:12px 20px;background:var(--surface);border-bottom:1px solid var(--line)}.nav,.nav-brand{display:flex;align-items:center}.nav-brand{font-weight:800;letter-spacing:.02em;gap:10px}.dot{width:12px;height:12px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(14,124,134,.18)}.nav-right{display:flex;align-items:center;gap:14px}.nav-user{color:var(--muted);font-size:.9rem}.page{max-width:1100px;margin:0 auto;padding:22px 18px 60px;display:grid;grid-gap:18px;gap:18px}.reception-grid,.surgery-grid{grid-template-columns:1fr 1fr}.admin-grid{grid-template-columns:380px 1fr}.col{display:grid;grid-gap:18px;gap:18px;align-content:start}@media (max-width:820px){.admin-grid,.reception-grid,.surgery-grid{grid-template-columns:1fr}}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card-title{margin:0 0 14px;font-size:1.05rem}.field{display:block;margin-bottom:14px}.field>span{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px;font-weight:600}.composer-text,.field input,.field select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font-size:1rem;background:#fbfdfe}.composer-text:focus,.field input:focus,.field select:focus{outline:2px solid var(--brand);border-color:var(--brand)}.password-wrap{position:relative}.password-wrap input{padding-right:44px}.password-toggle{position:absolute;top:50%;right:6px;transform:translateY(-50%);width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:6px;font-size:1.15rem;line-height:1;cursor:pointer;color:var(--muted);padding:0}.password-toggle:hover{background:rgba(0,0,0,.05)}.password-toggle:focus-visible{outline:2px solid var(--brand);outline-offset:1px}.error{background:#fdecec;color:var(--alert-deep);border:1px solid #f5c2c2;border-radius:8px}.error,.success{padding:10px 12px;margin-bottom:12px;font-size:.92rem}.success{background:#e7f6ee;color:var(--ok);border:1px solid #b6e3cb;border-radius:8px}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(1200px 600px at 50% -10%,rgba(14,124,134,.12),transparent),var(--bg)}.login-card{width:100%;max-width:380px}.login-logo{font-weight:800;font-size:1.3rem;display:flex;align-items:center;gap:10px}.login-card .muted{margin:6px 0 18px}.room-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));grid-gap:8px;gap:8px;margin-bottom:12px}.room-btn{border:2px solid var(--line);background:#f7fafc;border-radius:8px;padding:14px 8px;font-weight:700;font-size:1rem;color:var(--ink)}.room-btn.active{border-color:var(--brand);background:rgba(14,124,134,.1);color:var(--brand-dark)}.composer-text{resize:vertical;margin-bottom:10px}.quick-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 12px;font-size:.85rem;color:var(--ink)}.chip:hover:not(:disabled){border-color:var(--brand);color:var(--brand-dark)}.composer-actions{display:flex;align-items:center;gap:12px}.composer-actions .btn-lg{width:auto;margin-left:auto}.urgent-toggle{display:flex;align-items:center;gap:6px;font-weight:700;color:var(--alert)}.flash{color:var(--ok);font-size:.9rem;font-weight:600}.hint{color:var(--muted);font-size:.8rem;margin:12px 0 0}.msg-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:10px;gap:10px;max-height:420px;overflow:auto}.msg-item{border-left:1px solid var(--line);border:1px solid var(--line);border-left-width:4px;border-radius:8px;padding:12px 14px}.msg-item.is-urgent{border-left-color:var(--alert);background:#fff7f7}.msg-head{justify-content:space-between;gap:10px;margin-bottom:6px}.msg-head,.msg-who{display:flex;align-items:center}.msg-who{font-weight:700;gap:8px}.urgent-tag{background:var(--alert);color:#fff;font-size:.68rem;padding:2px 6px;border-radius:4px;letter-spacing:.05em}.msg-body{font-size:1.02rem}.msg-time{font-size:.78rem;margin-top:6px}.empty{padding:18px 0;text-align:center}.badge{font-size:.72rem;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap}.badge-unread{background:#eef2f6;color:var(--unread)}.badge-seen{background:#fdf0db;color:var(--seen)}.badge-ack{background:#e3f5ec;color:var(--ok)}.role-admin{background:#ede7fb;color:#5b21b6}.role-reception{background:#e0f0ff;color:#16c}.role-surgery{background:#e3f5ec;color:var(--ok)}.user-list{list-style:none;margin:0;padding:0;display:grid;grid-gap:8px;gap:8px}.user-row{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:8px}.user-name{font-weight:700}.user-room{margin-left:auto;color:var(--muted);font-size:.9rem}.user-row-rich{flex-wrap:wrap;gap:10px 12px}.user-row-main{display:flex;align-items:center;gap:10px;flex:1 1 auto;min-width:0}.user-row-main .user-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:220px}.user-row-actions{display:flex;gap:6px;flex-shrink:0}.user-room-chip{font-size:.78rem;font-weight:600;background:#eef4f6;color:var(--brand-dark);padding:3px 9px;border-radius:999px}.you-chip{font-size:.7rem;font-weight:700;background:#fff3cd;color:#7a5b00;padding:3px 8px;border-radius:999px;text-transform:uppercase;letter-spacing:.06em}.card-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.btn-sm{padding:6px 10px;font-size:.82rem;border-radius:6px}.btn-danger{background:var(--alert);color:#fff}.btn-danger:hover:not(:disabled){filter:brightness(1.05)}.modal-backdrop{position:fixed;inset:0;z-index:900;background:rgba(15,31,46,.45);display:grid;place-items:center;padding:20px;animation:modalFade .12s ease-out}@keyframes modalFade{0%{opacity:0}to{opacity:1}}.modal{width:100%;max-width:440px;background:var(--surface);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;animation:modalIn .15s ease-out}@keyframes modalIn{0%{transform:translateY(8px) scale(.98);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--line)}.modal-title{margin:0;font-size:1.02rem}.modal-close{background:transparent;border:none;font-size:1.6rem;line-height:1;color:var(--muted);padding:0 6px;border-radius:6px}.modal-close:hover{background:rgba(0,0,0,.05);color:var(--ink)}.modal-body{padding:16px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.readback{margin-top:8px;padding:10px 12px;background:#fff;border:1px dashed var(--ok);border-radius:8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1rem;color:var(--ink);-webkit-user-select:all;-moz-user-select:all;user-select:all;word-break:break-all}.sound-banner{background:#fff3cd;border-bottom:1px solid #ffe08a;color:#7a5b00;padding:10px 18px;text-align:center;font-weight:600}.alert-overlay{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:var(--accent);animation:flashBlue 1s steps(1) infinite}.alert-overlay.alert-urgent{animation:flashRed .6s steps(1) infinite}@keyframes flashBlue{0%,49%{background:#0b4ea2}50%,to{background:#16c}}@keyframes flashRed{0%,49%{background:var(--alert-deep)}50%,to{background:var(--alert)}}.alert-box{width:100%;max-width:640px;text-align:center;color:#fff}.alert-flash{font-size:1.4rem;font-weight:900;letter-spacing:.18em;margin-bottom:18px;opacity:.95}.alert-from{font-size:1.3rem;font-weight:700;margin-bottom:14px;opacity:.92}.alert-message{font-size:clamp(2rem,6vw,3.4rem);font-weight:800;line-height:1.15;margin-bottom:18px;word-break:break-word}.alert-time{font-size:1rem;opacity:.8;margin-bottom:8px}.alert-queue{display:inline-block;background:hsla(0,0%,100%,.2);padding:6px 14px;border-radius:999px;font-weight:700;margin-bottom:26px}.alert-box .btn-ack{max-width:420px;margin:0 auto}