@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700;800&display=swap');
:root{--bg:#0b0912;--panel:#151221;--panel2:#1c172b;--line:#302744;--text:#f7f3ff;--muted:#a69bb9;--purple:#9b6cff;--pink:#e47aff;--grad:linear-gradient(120deg,#8c5cff,#d66bdb);--shadow:0 24px 70px #0007}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:'Be Vietnam Pro',Arial,sans-serif}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit}.hidden{display:none!important}.auth-page{min-height:100vh;background:radial-gradient(ellipse at 20% 20%,#3b205b 0,transparent 38%),radial-gradient(ellipse at 85% 75%,#342052 0,transparent 35%),var(--bg);display:grid;place-items:center;padding:28px}.auth-shell{width:min(1080px,100%);min-height:650px;display:grid;grid-template-columns:1.15fr .85fr;background:#100d19eF;border:1px solid #ffffff16;border-radius:30px;overflow:hidden;box-shadow:var(--shadow)}.hero{position:relative;padding:52px;overflow:hidden;background:linear-gradient(145deg,#211439,#171126 60%,#27153a)}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:2px;color:#fff;text-decoration:none}.brand-mark{width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:var(--grad);font-size:21px;box-shadow:0 8px 24px #a66aff66}.hero-copy{position:relative;z-index:2;margin-top:120px;max-width:480px}.eyebrow{font-size:10px;letter-spacing:2px;color:#c2a7ff;font-weight:700}.hero h1{font-size:clamp(40px,5vw,64px);line-height:1.12;letter-spacing:-2px;margin:18px 0}.hero h1 em,.welcome-banner h2 em{font-style:normal;background:var(--grad);background-clip:text;color:transparent}.hero p{color:#b8accb;line-height:1.8;max-width:400px}.hero-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}.hero-pills span,.count-pill{font-size:11px;color:#d7c9ec;border:1px solid #ffffff20;background:#ffffff09;padding:9px 12px;border-radius:30px}.orb{position:absolute;border-radius:50%;filter:blur(1px);border:1px solid #d9aaff35}.orb-one{width:340px;height:340px;right:-130px;top:130px;box-shadow:inset 0 0 90px #b05aff24,0 0 90px #a25cff20}.orb-two{width:180px;height:180px;right:10px;top:210px;background:#a65cff0b}.auth-card{padding:58px 48px;display:flex;flex-direction:column;justify-content:center}.auth-tabs{display:flex;background:#211a30;padding:5px;border-radius:13px;margin-bottom:34px}.tab{border:0;background:none;color:var(--muted);padding:12px;flex:1;border-radius:10px;font-weight:600}.tab.active{background:#3b2b55;color:white}.auth-form h2{font-size:25px;margin:0 0 25px}.auth-form label,.profile-editor label{display:block;color:#cfc5dc;font-size:12px;margin:15px 0}.auth-form input,.profile-editor input,.profile-editor textarea,.profile-editor select{width:100%;display:block;margin-top:8px;background:#211b2e;border:1px solid #3a304b;border-radius:11px;padding:14px;color:white;outline:none}.auth-form input:focus,.profile-editor input:focus{border-color:var(--purple)}.primary-btn{border:0;border-radius:12px;background:var(--grad);padding:14px 20px;color:white;font-weight:700;box-shadow:0 10px 26px #a05cff35}.auth-form .primary-btn{width:100%;margin-top:12px;display:flex;justify-content:space-between}.notice{font-size:12px;color:#ff9aaf;min-height:18px}.small-note{font-size:10px;line-height:1.7;color:#81768f;margin-top:20px}
.app-page{min-height:100vh;background:radial-gradient(ellipse at 70% 0,#2c1b46 0,transparent 40%),#0b0912}.app-layout{display:flex;min-height:100vh}.sidebar{width:250px;flex-shrink:0;border-right:1px solid #ffffff12;padding:28px 18px;display:flex;flex-direction:column;background:#100d19}.sidebar .brand{padding:0 10px 35px}.profile-mini{display:flex;align-items:center;gap:11px;padding:15px 10px;background:#ffffff08;border-radius:14px;margin-bottom:28px;position:relative}.profile-mini b,.profile-mini small{display:block;font-size:12px}.profile-mini small{color:var(--muted);font-size:10px;margin-top:4px}.avatar{width:40px;height:40px;border-radius:14px;background:var(--grad);display:grid;place-items:center;font-weight:800;flex-shrink:0}.online-dot,.person-avatar i{width:9px;height:9px;border-radius:50%;background:#51d69b;border:2px solid #161020;position:absolute;right:13px;top:16px}.sidebar nav{display:grid;gap:7px}.nav-item{border:0;background:transparent;text-align:left;padding:13px 14px;border-radius:11px;color:#a99eb8;display:flex;gap:13px;align-items:center;font-size:13px}.nav-item.active,.nav-item:hover{background:#302344;color:#fff}.nav-item.active{box-shadow:inset 3px 0 var(--purple)}.sidebar-bottom{margin-top:auto;display:grid;gap:14px}.sidebar-bottom small{color:#71677e;text-align:center;font-size:9px;letter-spacing:1px}.main-content{padding:34px 42px;max-width:1500px;width:100%;margin:auto}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}.topbar h1{font-size:27px;margin:6px 0 0}.top-actions{display:flex;align-items:center;gap:18px}.status-label{font-size:11px;color:#b8acc8}.status-label i{display:inline-block;width:7px;height:7px;background:#51d69b;border-radius:50%;margin-right:7px}.icon-btn{border:1px solid #ffffff18;background:#211a2d;width:40px;height:40px;border-radius:12px;font-size:18px}.welcome-banner{min-height:270px;border-radius:23px;padding:35px 42px;background:radial-gradient(circle at 80% 50%,#9c58cc50,transparent 35%),linear-gradient(110deg,#302047,#21162f);border:1px solid #ffffff16;display:flex;justify-content:space-between;align-items:center;overflow:hidden}.welcome-banner h2{font-size:35px;line-height:1.25;margin:12px 0}.welcome-banner p{color:#b9adc9;font-size:12px;margin-bottom:22px}.banner-art{width:250px;height:210px;display:grid;place-items:center;position:relative}.art-ring{width:170px;height:170px;border:1px solid #d6a5ff77;border-radius:50%;display:grid;place-items:center;font-size:72px;color:#e9b6ff;box-shadow:0 0 60px #c25cff35,inset 0 0 50px #c25cff25}.float-bubble{position:absolute;width:40px;height:40px;border-radius:14px;background:#ffffff18;display:grid;place-items:center;backdrop-filter:blur(10px)}.b1{top:10px;right:30px}.b2{bottom:15px;left:12px}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:34px 0 18px}.section-heading h2{font-size:17px;margin:0 0 5px}.section-heading p{font-size:11px;color:var(--muted);margin:0}.people-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.person-card{background:linear-gradient(145deg,#1c1728,#15111e);border:1px solid #ffffff12;border-radius:17px;padding:20px;position:relative}.person-avatar{width:58px;height:58px;border-radius:19px;background:var(--grad);display:grid;place-items:center;font-size:24px;font-weight:800;position:relative;margin-bottom:15px}.person-avatar i{right:-2px;top:auto;bottom:0}.person-card h3{font-size:14px;margin:0 0 4px}.person-card small{color:#9f93b1;font-size:10px}.person-card p{color:#a99eb8;font-size:11px;min-height:32px;line-height:1.5}.outline-btn{background:#302344;border:1px solid #7650a2;color:#e5d5ff;border-radius:9px;padding:9px 12px;font-size:11px;width:100%}.empty-state{padding:30px;color:#91869e;font-size:12px;text-align:center;background:#ffffff06;border:1px dashed #ffffff20;border-radius:14px;grid-column:1/-1}.chat-layout{display:grid;grid-template-columns:280px 1fr;min-height:620px;background:#15111e;border:1px solid #ffffff14;border-radius:20px;overflow:hidden}.conversation-list{border-right:1px solid #ffffff12;padding:20px}.conversation-list h3{font-size:14px;margin:0 0 18px}.conversation-items{display:grid;gap:8px}.conversation{border:0;background:transparent;border-radius:12px;padding:10px;display:flex;gap:10px;align-items:center;text-align:left}.conversation:hover{background:#302344}.conversation span:nth-child(2){min-width:0}.conversation b,.conversation small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:160px}.conversation b{font-size:11px}.conversation small{font-size:10px;color:#a99eb8;margin-top:4px}.chat-panel{min-width:0;display:flex;flex-direction:column}.empty-chat{margin:auto;text-align:center;color:#a99eb8}.empty-icon{font-size:50px;color:#a875e9}.empty-chat h2{font-size:19px;color:#fff}.empty-chat p{font-size:11px}.active-chat{display:flex;flex-direction:column;height:620px}.chat-head{padding:16px 20px;border-bottom:1px solid #ffffff12;display:flex;align-items:center;gap:12px}.chat-head b,.chat-head small{display:block;font-size:12px}.chat-head small{font-size:10px;color:#51d69b;margin-top:4px}.chat-head-actions{margin-left:auto;display:flex;gap:8px}.messages{padding:20px;flex:1;overflow:auto;display:flex;flex-direction:column;gap:10px}.message{max-width:72%;padding:11px 14px;border-radius:15px;font-size:12px;line-height:1.6;white-space:pre-wrap;overflow-wrap:anywhere}.message.mine{align-self:flex-end;background:linear-gradient(120deg,#8654db,#b45bd4);border-bottom-right-radius:4px}.message.theirs{align-self:flex-start;background:#292235;border-bottom-left-radius:4px}.message-form{padding:14px 18px;border-top:1px solid #ffffff12;display:flex;gap:10px}.message-form input{flex:1;min-width:0;border:1px solid #3b304b;background:#211b2e;border-radius:12px;padding:13px;color:white;outline:none}.send-btn{width:45px;border:0;border-radius:12px;background:var(--grad);font-size:18px}.call-card,.profile-editor{max-width:550px;margin:50px auto;background:#181323;border:1px solid #ffffff16;border-radius:22px;padding:35px;text-align:center}.call-icon{font-size:45px;color:#b77aff}.call-card h2{font-size:22px}.call-card p{font-size:12px;color:#a99eb8;line-height:1.7}.profile-editor .profile-large{width:80px;height:80px;border-radius:25px;font-size:32px;margin:0 auto 15px}.profile-editor form{text-align:left}.profile-editor .primary-btn{width:100%;margin-top:12px}.call-modal{position:fixed;inset:0;background:#05030bd9;z-index:20;display:grid;place-items:center;padding:20px}.call-window{width:min(700px,100%);background:#181323;border:1px solid #ffffff22;border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}.call-top{padding:15px 20px;display:flex;justify-content:space-between;align-items:center;font-size:13px}.video-stage{height:360px;background:#09070e;position:relative;display:grid;place-items:center}.video-stage video{width:100%;height:100%;object-fit:cover}.video-stage #localVideo{position:absolute;width:120px;height:155px;right:15px;bottom:15px;border:2px solid #ffffff80;border-radius:12px}.video-stage #callState{position:absolute;bottom:18px;left:18px;background:#0009;padding:8px 12px;border-radius:20px;font-size:11px}.call-controls{display:flex;justify-content:center;gap:18px;padding:20px}.call-control{width:48px;height:48px;border:0;border-radius:50%;background:#3a2c4c;font-size:18px}.call-control.danger{background:#d64262}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);opacity:0;background:#302344;border:1px solid #7650a2;border-radius:12px;padding:12px 18px;font-size:12px;z-index:50;transition:.25s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:900px){.sidebar{width:210px}.main-content{padding:25px}.people-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.auth-shell{grid-template-columns:1fr}.hero{min-height:360px}.hero-copy{margin-top:70px}.auth-card{padding:38px}.chat-layout{grid-template-columns:220px 1fr}}
@media(max-width:620px){.auth-page{padding:10px}.auth-shell{border-radius:20px}.hero{padding:28px;min-height:300px}.hero-copy{margin-top:45px}.hero h1{font-size:42px}.auth-card{padding:28px}.app-layout{display:block;padding-bottom:68px}.sidebar{position:fixed;z-index:10;bottom:0;left:0;right:0;width:100%;height:64px;padding:5px 8px;border-right:0;border-top:1px solid #ffffff18;background:#100d19f5;backdrop-filter:blur(15px)}.sidebar>.brand,.profile-mini,.sidebar-bottom{display:none}.sidebar nav{display:flex;justify-content:space-around;height:100%;gap:2px}.nav-item{flex:1;justify-content:center;flex-direction:column;gap:2px;padding:5px 2px;font-size:17px}.nav-item span{font-size:9px}.main-content{padding:22px 15px}.topbar{margin-bottom:20px}.topbar h1{font-size:23px}.status-label{display:none}.welcome-banner{padding:25px 22px;min-height:260px}.welcome-banner h2{font-size:29px}.banner-art{width:100px}.art-ring{width:100px;height:100px;font-size:42px}.float-bubble{width:28px;height:28px}.people-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.person-card{padding:14px}.section-heading{margin-top:25px}.chat-layout{display:block;min-height:calc(100vh - 150px)}.conversation-list{border-right:0;border-bottom:1px solid #ffffff12;padding:14px}.conversation-items{display:flex;overflow:auto}.conversation{min-width:170px}.active-chat{height:calc(100vh - 300px);min-height:400px}.chat-head{padding:12px}.message{max-width:85%}.video-stage{height:280px}.profile-editor{margin:15px auto;padding:25px}}