:root{--navy:#172b48;--navy2:#213b5b;--teal:#0c9b9d;--teal2:#078486;--bg:#edf2f8;--bubble:#fff;--ink:#233449;--muted:#728198;--stroke:#d8e2ee;--danger:#c44f56;font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);}
*{box-sizing:border-box}html,body{width:100%;height:100%;margin:0;background:var(--bg);overscroll-behavior:none}button,input,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #7ccbcf;outline-offset:2px}.hidden{display:none!important}
.login-page{min-height:100dvh;display:grid;place-items:center;padding:24px;background:linear-gradient(150deg,#142944 0%,#25466b 54%,#d9e8ee 54%)}.login-card{background:#fff;border-radius:26px;width:min(440px,100%);padding:34px 28px;box-shadow:0 20px 70px #07152d36}.brand-mark,.app-logo{display:grid;place-items:center;background:#0f9b9d;color:white;font-weight:800;box-shadow:0 4px 10px #008c9070}.brand-mark{width:64px;height:64px;border-radius:19px;font-size:39px}.login-card h1{margin:20px 0 7px;font-size:32px;letter-spacing:-1px}.login-card p{line-height:1.5;color:var(--muted);font-size:14px;margin:0 0 22px}.login-card form{display:flex;flex-direction:column;gap:8px}.login-card label{font-size:13px;font-weight:700;color:var(--ink);margin-top:5px}.login-card input{border:1px solid var(--stroke);border-radius:12px;height:48px;background:#f8fafc;padding:0 14px;color:var(--ink)}.primary,.secondary,.danger{border:0;border-radius:12px;min-height:45px;padding:11px 17px;font-weight:700}.primary{background:var(--teal);color:#fff}.primary:hover{background:var(--teal2)}.secondary{background:#e3edf2;color:#315268}.danger{background:#fcebec;color:#ab343c}.full{width:100%;margin-top:9px}.error{color:#b63644;font-size:13px;min-height:21px}.login-card .privacy{font-size:12px;margin:12px 0 0}.language-row{display:flex;gap:6px;flex-wrap:wrap;margin:0 0 20px}.language-row button{border:1px solid var(--stroke);background:#f6f9fc;color:#536679;border-radius:10px;padding:7px 11px;font-size:12px}.language-row button.active{border-color:var(--teal);background:#e3f8f6;color:#047d7a;font-weight:700}
.app{height:100dvh;max-width:780px;margin:0 auto;display:flex;flex-direction:column;box-shadow:0 0 50px #1b34451b;background:var(--bg);overflow:hidden}.topbar{background:var(--navy);color:#fff;display:flex;align-items:center;padding:11px 13px;padding-top:max(11px,env(safe-area-inset-top));gap:8px;min-height:70px;flex-shrink:0}.app-logo{width:43px;height:43px;border-radius:14px;font-size:27px;flex-shrink:0}.header-titles{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}.header-titles strong{font-size:19px}.header-titles span{font-size:12px;color:#b9d0d9}.topbar .icon-control{color:#f0ffff;border-color:#516881;background:#273c5a}.icon-control{min-width:41px;height:41px;border-radius:12px;background:#fff;border:1px solid var(--stroke);color:var(--teal2);font-size:23px;display:grid;place-items:center;padding:0;flex-shrink:0}.icon-control:hover{filter:brightness(.95)}.status-strip{font-size:11px;padding:8px 15px;background:#dceeea;color:#497a76;text-align:center;flex-shrink:0}.status-strip .lock{margin-right:7px}
.messages{flex:1;overflow-y:auto;overscroll-behavior:contain;padding:14px 14px 17px;display:flex;flex-direction:column;gap:8px;scrollbar-width:thin}.bubble{max-width:86%;min-width:85px;border-radius:16px;box-shadow:0 2px 8px #1c354313;padding:11px 12px 7px;background:var(--bubble);align-self:flex-start;word-break:break-word;overflow-wrap:anywhere}.bubble.mine{background:#d4f4f0;align-self:flex-end;border-bottom-right-radius:4px}.bubble:not(.mine){border-bottom-left-radius:4px}.bubble .txt{white-space:pre-wrap;line-height:1.44;font-size:15px}.meta{margin-top:6px;display:flex;justify-content:flex-end;color:#758b94;font-size:10px}.bubble .attachment{margin-top:8px;display:flex;flex-direction:column;gap:7px}.bubble .attachment a{font-size:13px;color:#086f8a;text-decoration:none;font-weight:700;word-break:break-all}.bubble img{display:block;width:auto;max-width:100%;max-height:300px;border-radius:10px}.bubble audio{width:min(280px,65vw)}.empty-chat{margin:auto;max-width:300px;text-align:center;color:var(--muted);font-size:14px;line-height:1.55}.empty-chat .heart{font-size:50px;display:block;color:var(--teal);margin-bottom:16px}
.typing{color:#567e81;min-height:0;padding:0 15px;font-size:12px}.typing:not(:empty){padding-top:6px;padding-bottom:3px}.compose{display:flex;align-items:end;gap:7px;padding:10px 9px max(12px,env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--stroke);flex-shrink:0}.compose textarea{border:1px solid var(--stroke);border-radius:17px;resize:none;min-height:42px;max-height:130px;overflow-y:auto;flex:1;min-width:0;padding:11px 13px;color:#1d3444;background:#f4f7fa;line-height:1.3;outline:none;font-size:16px}.send{height:43px;min-width:45px;border-radius:14px;background:var(--teal);border:0;color:white;font-size:22px}.file-label{cursor:pointer}.visually-hidden{display:none}
.emoji-panel{padding:10px;background:#fff;border-top:1px solid var(--stroke);display:grid;grid-template-columns:repeat(9,1fr);max-height:190px;overflow-y:auto;flex-shrink:0}.emoji-panel button{border:0;background:transparent;font-size:23px;min-height:39px}.emoji-panel button:hover{background:#e7f3f3}
.modal-wrap{position:fixed;inset:0;background:#0d2138a8;display:flex;align-items:center;justify-content:center;padding:16px;z-index:40}.modal{background:#fff;border-radius:21px;padding:24px;max-width:440px;width:100%;box-shadow:0 24px 65px #07101a55}.modal-heading{display:flex;justify-content:space-between;align-items:center}.modal-heading h2{margin:0}.modal p{font-size:14px;color:#52667b;line-height:1.5}.modal .small{font-size:12px;color:#6c7b8a}.modal .language-row{margin:12px 0}.modal button.danger{width:100%;margin-top:10px}.modal button.secondary{width:100%}
.call-modal{text-align:center}.call-avatar{margin:0 auto 15px;width:82px;height:82px;display:grid;place-items:center;background:#d6f5ef;border-radius:50%;font-size:37px;color:#108f85}.call-modal h2{margin:0}.call-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:15px}.call-actions button{min-width:110px}.call-modal #remoteVideo{display:none;width:100%;max-height:42vh;object-fit:contain;background:#0a1625;border-radius:14px;margin-top:15px}.call-modal #localVideo{display:none;width:30%;max-height:100px;object-fit:contain;background:#243b53;border-radius:12px;margin:9px auto}.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);color:#fff;background:#263b53;padding:12px 18px;border-radius:12px;font-size:13px;z-index:60;max-width:85vw;text-align:center;box-shadow:0 8px 28px #15294444}
@media(min-width:900px){body{padding:12px}.app{border-radius:20px;height:calc(100dvh - 24px)}.bubble{max-width:70%}}@media(max-width:380px){.compose{gap:4px;padding-left:5px;padding-right:5px}.compose .icon-control{min-width:35px;height:39px}.topbar .icon-control{min-width:35px;height:35px}.status-strip{font-size:10px}.emoji-panel{grid-template-columns:repeat(8,1fr)}}

/* НаСвязи 2.0 extension */
.topbar .app-logo{border:0;cursor:pointer;flex-shrink:0}
.header-titles{background:none;border:0;color:#fff;text-align:left;padding:0;cursor:pointer;align-items:flex-start;justify-content:center}
.header-titles span{color:#b8d6db}
.login-card .stack{display:flex;flex-direction:column;gap:9px}
.stack{display:flex;flex-direction:column;gap:9px}
.stack label,.modal label{font-size:13px;font-weight:700;color:#344a62;display:block;margin-top:10px}
.stack input,.modal input:not([type=file]):not([type=range]),.modal textarea{border:1px solid var(--stroke);border-radius:12px;min-height:42px;max-width:100%;padding:10px 11px;color:var(--ink);background:#f9fcff;font:inherit}
.modal textarea{width:100%;resize:vertical}
.modal-wrap,.panel-wrap{overscroll-behavior:contain;z-index:60}
.modal{max-height:91dvh;overflow-y:auto;overscroll-behavior:contain}
.modal .inline-input{display:flex;gap:6px;margin:6px 0 16px}
.inline-input input{flex:1;min-width:0}
.inline-input button{flex-shrink:0}
.modal .language-row{margin:11px 0}
.modal .hint,.hint{font-size:12px;line-height:1.5;color:#74889d}
.modal .full{width:100%;display:block;margin:10px 0 0}
.modal .panel-title,.panel-title{display:flex;align-items:center;justify-content:space-between;gap:7px}
.panel-title h2{margin:0;font-size:21px}
.panel-wrap{position:fixed;inset:0;background:#0d21389e;display:flex;align-items:stretch;z-index:50}
.side-panel{background:#fff;width:min(370px,88vw);padding:24px 18px;box-shadow:10px 0 50px #14294133;display:flex;flex-direction:column;gap:15px;overflow-y:auto}
.side-panel #meDisplay{font-size:13px;color:#718294}
.contacts-list{display:flex;flex-direction:column;flex:1;gap:8px}
.contact-item{display:flex;gap:10px;align-items:center;border:1px solid #dee6ed;background:#fafcfe;color:#294354;padding:11px;border-radius:14px;text-align:left}
.contact-item.selected{border-color:#0c9b9d;background:#eaf8f5}
.contact-avatar{width:38px;height:38px;background:#bde5e3;color:#126d72;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:19px}
.cloud-modal{width:min(560px,98%)}
.cloud-list{max-height:45vh;overflow-y:auto;display:flex;flex-direction:column;gap:7px}
.cloud-item{display:flex;align-items:center;gap:7px;padding:9px;border:1px solid #dae5f0;border-radius:10px;font-size:13px}
.cloud-item span{flex:1;min-width:0;overflow-wrap:anywhere}
.cloud-item button{border:1px solid #bed7e3;color:#0c8080;background:#f5fafb;border-radius:9px;min-width:33px;height:35px;font-size:19px}
.upload-cloud{background:#0c9b9d;color:white!important;border-radius:12px;text-align:center;padding:13px;cursor:pointer}
.image-modal{position:fixed;inset:0;z-index:90;background:#08121d;display:flex;flex-direction:column;align-items:stretch;justify-content:center}
.image-modal .image-toolbar{display:flex;align-items:center;gap:10px;background:#172b48;color:white;padding:10px 12px;padding-top:max(10px,env(safe-area-inset-top))}
.image-toolbar span{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.image-modal img{object-fit:contain;width:100%;height:calc(100% - 80px);max-height:85dvh;touch-action:pinch-zoom}
.image-inline{border:0;background:none;padding:0;cursor:zoom-in}
.text-link{color:#00868a;background:transparent;border:0;cursor:pointer;text-align:left;font-size:13px;overflow-wrap:anywhere;font-weight:700}
.meta{align-items:center;gap:7px}
.ticks{font-weight:700;letter-spacing:-2px;color:#72828f;font-size:13px}
.ticks.read{color:#0c9b9d}
.call-mini{display:flex;align-items:center;gap:7px;padding:7px 10px;background:#e7f7ef;border-bottom:1px solid #b8d8d0}
.call-mini span{flex:1;font-size:12px;color:#356c65}
.call-mini button{min-height:32px;padding:5px 8px;border-radius:9px;font-size:11px}
.call-modal{width:min(480px,100%);max-height:94dvh;padding:18px}
.call-modal #remoteVideo{display:none;width:100%;max-height:46dvh;object-fit:contain;background:#122031;border-radius:12px;margin-top:10px}
.call-modal #localVideo{display:none;width:34%;max-height:110px;object-fit:contain;background:#263c54;border-radius:10px;margin:8px auto}
.call-tools{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:8px}
.call-tools button{padding:7px;font-size:12px;min-height:37px}
.call-tools .volume{grid-column:span 2;display:flex;align-items:center;gap:10px}
.call-tools .volume input{flex:1;min-width:0}
.call-tools p{grid-column:span 2;margin:0}
.call-actions{margin-top:12px}
.compose .file-label{cursor:pointer}
.messages{background-size:cover;background-position:center;transition:background-color .15s}
@media(max-width:420px){.topbar{gap:5px;padding-left:8px;padding-right:8px}.topbar .icon-control{min-width:36px;height:36px;font-size:20px}.topbar .app-logo{width:38px;height:38px;min-width:38px}.header-titles strong{font-size:16px}.header-titles span{font-size:10px}.status-strip{font-size:10px;padding:6px}.modal{padding:16px}.call-tools{grid-template-columns:1fr 1fr}}


/* НаСвязи 2.1 — larger names and cloud file desktop */
#displayNameInput,#inviteName{min-height:59px;font-size:19px;font-weight:600;letter-spacing:.2px;flex:1;min-width:0}
#inviteName{width:100%;padding:14px!important;margin:10px 0}
.profile-hero{display:flex;align-items:center;gap:12px;background:linear-gradient(120deg,#e5f5f3,#edf4fc);border-radius:17px;padding:16px 13px;margin-bottom:15px}
.profile-hero .profile-icon{display:grid;place-items:center;background:white;width:49px;height:49px;border-radius:50%;font-size:27px}
.profile-hero strong{font-size:21px;white-space:normal;overflow-wrap:anywhere;min-width:0;flex:1}
.profile-hero small{font-size:11px;color:#647e93}
.invite-preview{display:flex;gap:10px;align-items:center;border:1px dashed #aad8d4;border-radius:12px;padding:12px;margin:12px 0;color:#14777c}
.invite-preview strong{font-size:18px;overflow-wrap:anywhere;min-width:0}
.cloud-screen{position:fixed;inset:0;z-index:85;background:#f3f7fb;display:flex;flex-direction:column;color:#1d354c;padding-bottom:env(safe-area-inset-bottom)}
.cloud-header{height:68px;flex-shrink:0;background:linear-gradient(105deg,#172b48,#23546a);display:flex;gap:13px;align-items:center;padding:8px 14px;padding-top:max(8px,env(safe-area-inset-top));color:white}
.cloud-header-btn{width:44px;height:44px;border:1px solid #ffffff3d;border-radius:13px;background:#ffffff20;color:#fff;font-size:28px}
.cloud-title{display:flex;flex:1;flex-direction:column;gap:2px}
.cloud-title strong{font-size:25px;font-weight:750}
.cloud-title small{font-size:12px;color:#c4e3e5}
.cloud-auth{width:min(450px,93vw);margin:auto;display:flex;flex-direction:column;align-items:stretch;gap:14px;padding:26px;border-radius:23px;background:#fff;box-shadow:0 13px 50px #24465e21;text-align:center}
.cloud-auth-icon{font-size:52px}.cloud-auth h2{font-size:25px;margin:0}.cloud-auth p{font-size:14px;color:#5e7080;margin:0}
.cloud-auth input{width:100%;min-height:56px;border:1px solid #cadce7;border-radius:13px;font-size:18px;padding:12px}
.cloud-workspace{min-height:0;flex:1;display:flex;flex-direction:column;position:relative}
.cloud-top{display:flex;justify-content:space-between;gap:8px;align-items:center;padding:17px 15px 6px;flex-shrink:0}
.cloud-breadcrumb{display:flex;gap:6px;align-items:center;min-width:0}
.cloud-breadcrumb button{border:0;background:none;color:#086e89;font-size:15px;font-weight:700;padding:6px}
.cloud-breadcrumb span{font-size:14px;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cloud-create-folder{border:1px solid #c7dfe8;border-radius:12px;background:#fff;color:#176a7e;font-weight:700;font-size:12px;min-height:39px;padding:9px;white-space:nowrap}
.cloud-categories{display:flex;overflow-x:auto;gap:8px;padding:9px 15px 14px;scrollbar-width:none;flex-shrink:0}
.cloud-categories button{flex-shrink:0;border:1px solid #cddde7;background:#fff;border-radius:18px;padding:10px 14px;font-size:13px;color:#475f75;font-weight:700}
.cloud-categories button.active{border-color:#119a97;background:#d9f3ed;color:#087d7a}
.cloud-desktop{flex:1;min-height:0;overflow-y:auto;display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));align-content:start;gap:11px;padding:14px 16px 98px}
.cloud-tile{background:#fff;border:1px solid #dee7f0;border-radius:17px;display:flex;flex-direction:column;min-height:149px;overflow:hidden;box-shadow:0 4px 12px #1f4c6b0a;position:relative}
.cloud-tile-preview{height:102px;display:flex;justify-content:center;align-items:center;background:#eef5fa;font-size:47px;cursor:pointer;border:0;padding:0;width:100%}
.cloud-tile-preview img{display:block;width:100%;height:100%;object-fit:cover}
.cloud-tile-name{font-size:12px;font-weight:700;line-height:1.3;word-break:break-word;padding:9px 8px 5px;flex:1}
.cloud-tile-meta{font-size:10px;color:#8294a4;padding:0 8px 9px}
.cloud-tile-actions{display:flex;border-top:1px solid #e8eff5;gap:0}
.cloud-tile-actions button{border:0;background:#fff;flex:1;font-size:17px;min-height:37px;color:#367286}
.cloud-tile-actions button+button{border-left:1px solid #eff2f8}
.cloud-plus{position:absolute;right:19px;bottom:69px;width:65px;height:65px;border-radius:21px;background:#0b9b9d;color:white;font-size:38px;border:0;box-shadow:0 11px 26px #087b8b60;z-index:4}
.cloud-add-menu{position:absolute;right:17px;bottom:143px;z-index:5;background:#fff;border-radius:18px;box-shadow:0 12px 36px #163c5660;padding:8px;display:flex;flex-direction:column;gap:4px;width:215px}
.cloud-add-menu button{border:0;background:#fff;padding:12px 14px;text-align:left;font-size:14px;color:#304d5e;border-radius:10px}
.cloud-add-menu button:hover{background:#eaf7f5}
.cloud-footer{height:50px;flex-shrink:0;border-top:1px solid #d8e4ed;display:flex;align-items:center;justify-content:space-between;padding:8px 16px;background:#fff;color:#7a8fa0;font-size:12px}
.cloud-footer button{background:none;border:0;font-size:13px;color:#147a7a;font-weight:700}
.cloud-empty{grid-column:1/-1;color:#718799;text-align:center;font-size:14px;padding:65px 15px}
.cloud-empty span{font-size:48px;display:block;margin-bottom:15px}
@media(min-width:700px){.cloud-screen{max-width:980px;left:50%;transform:translateX(-50%);box-shadow:0 0 80px #142f5260}.cloud-desktop{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}