*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0a0b;--surface:#141416;--surface2:#1c1c1f;--border:#2a2a2e;--text:#e4e4e7;--text2:#a1a1aa;--accent:#f59e0b;--accent2:#d97706;--green:#22c55e;--red:#ef4444;--purple:#a855f7;--matrix:#00ff41;--matrix2:#00cc33;--matrix-glow:0 0 10px rgba(0,255,65,.4)}
body{font-family:'Space Grotesk',sans-serif;background:var(--bg);color:var(--text);min-height:100vh}
#app{max-width:1200px;margin:0 auto;padding:20px}
.auth{display:flex;align-items:center;justify-content:center;min-height:100vh;flex-direction:column;gap:20px}
.auth h1{font-size:2.5rem;color:var(--accent);font-family:'JetBrains Mono',monospace}
.auth input{background:var(--surface);border:1px solid var(--border);padding:16px 24px;border-radius:12px;color:var(--text);font-size:1rem;width:300px;outline:none;transition:.2s}
.auth input:focus{border-color:var(--accent)}
.auth button{background:var(--accent);color:var(--bg);border:none;padding:14px 32px;border-radius:12px;font-size:1rem;cursor:pointer;font-weight:600;transition:.2s}
.auth button:hover{background:var(--accent2)}
.auth .first-key{background:var(--surface);padding:24px;border-radius:12px;text-align:center}
.auth .first-key code{display:block;background:var(--bg);padding:12px;border-radius:8px;margin:12px 0;font-family:'JetBrains Mono',monospace;color:var(--accent);font-size:1.1rem}
header{display:flex;justify-content:space-between;align-items:center;padding:20px 0;border-bottom:1px solid var(--border);margin-bottom:30px}
header h1{font-family:'JetBrains Mono',monospace;color:var(--accent);font-size:1.5rem}
header .user{display:flex;align-items:center;gap:16px}
header .stats{display:flex;gap:20px;font-size:.85rem;color:var(--text2)}
header .stats span{display:flex;align-items:center;gap:6px}
header .stats .n{color:var(--accent);font-weight:600}
header button{background:transparent;border:1px solid var(--border);color:var(--text2);padding:8px 16px;border-radius:8px;cursor:pointer;transition:.2s}
header button:hover{border-color:var(--accent);color:var(--accent)}
nav{display:flex;gap:8px;margin-bottom:30px;flex-wrap:wrap}
nav button{background:var(--surface);border:1px solid var(--border);color:var(--text2);padding:12px 24px;border-radius:10px;cursor:pointer;font-size:.95rem;transition:.2s}
nav button:hover,nav button.active{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.section{display:none}
.section.active{display:block}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;margin-bottom:20px}
.card h3{color:var(--text);margin-bottom:16px;font-size:1.1rem}
.add-form{display:flex;gap:12px;margin-bottom:24px}
.add-form input,.add-form select{flex:1;background:var(--bg);border:1px solid var(--border);padding:14px 18px;border-radius:10px;color:var(--text);font-size:.95rem;outline:none}
.add-form input:focus,.add-form select:focus{border-color:var(--accent)}
.add-form button{background:var(--accent);color:var(--bg);border:none;padding:14px 24px;border-radius:10px;cursor:pointer;font-weight:600;white-space:nowrap}
.task{background:var(--surface2);border-radius:12px;padding:20px;margin-bottom:16px}
.task-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.task-header h4{font-size:1rem;color:var(--text)}
.task-header .actions{display:flex;gap:8px}
.task-header button{background:transparent;border:none;color:var(--text2);cursor:pointer;padding:6px;border-radius:6px;transition:.2s}
.task-header button:hover{color:var(--accent)}
.task-header .complete{color:var(--green)}
.task-header .delete{color:var(--red)}
.items{display:flex;flex-direction:column;gap:8px}
.item{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--bg);border-radius:8px;cursor:pointer;transition:.2s}
.item:hover{background:var(--border)}
.item.done{opacity:.5;text-decoration:line-through}
.item .check{width:20px;height:20px;border:2px solid var(--border);border-radius:6px;display:flex;align-items:center;justify-content:center;transition:.2s}
.item.done .check{background:var(--green);border-color:var(--green)}
.add-item{display:flex;gap:8px;margin-top:12px}
.add-item input{flex:1;background:var(--bg);border:1px solid var(--border);padding:10px 14px;border-radius:8px;color:var(--text);font-size:.9rem}
.add-item button{background:var(--accent);color:var(--bg);border:none;padding:10px 16px;border-radius:8px;cursor:pointer;font-size:.85rem}
.stats-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;text-align:center}
.stat-card .value{font-size:2rem;font-weight:600;color:var(--accent);font-family:'JetBrains Mono',monospace}
.stat-card .label{font-size:.85rem;color:var(--text2);margin-top:4px}
.challenge{background:var(--surface2);border-radius:12px;padding:20px;margin-bottom:16px}
.challenge-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.challenge-header h4{font-size:1rem}
.challenge-header .del{background:transparent;border:none;color:var(--red);cursor:pointer;opacity:.6}
.challenge-header .del:hover{opacity:1}
.progress{height:8px;background:var(--bg);border-radius:4px;overflow:hidden;margin-bottom:16px}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:4px;transition:.3s}
.challenge-info{display:flex;gap:20px;font-size:.85rem;color:var(--text2);margin-bottom:16px}
.challenge-info span{display:flex;align-items:center;gap:6px}
.challenge-info .days{color:var(--accent)}
.challenge-info .errors{color:var(--red)}
.challenge-info .crits{color:var(--purple)}
.challenge-actions{display:flex;gap:8px}
.challenge-actions button{padding:10px 18px;border-radius:8px;cursor:pointer;font-size:.85rem;border:none;transition:.2s}
.challenge-actions .click{background:var(--green);color:#fff}
.challenge-actions .click:disabled{background:var(--border);color:var(--text2);cursor:not-allowed}
.challenge-actions .err{background:transparent;border:1px solid var(--red);color:var(--red)}
.challenge-actions .crit{background:var(--red);color:#fff}
.completed-challenges{margin-top:30px}
.completed-challenges h3{color:var(--text2);margin-bottom:16px}
.completed .challenge{opacity:.7}
.balance-card{background:linear-gradient(135deg,var(--accent)0%,var(--accent2)100%);border-radius:16px;padding:32px;margin-bottom:24px;color:var(--bg)}
.balance-card .label{font-size:.9rem;opacity:.8}
.balance-card .value{font-size:3rem;font-weight:600;font-family:'JetBrains Mono',monospace}
.balance-card .usd-hint{font-size:.9rem;opacity:.7;margin-top:8px}
.finance-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:24px}
.finance-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px}
.finance-card h4{font-size:.9rem;color:var(--text2);margin-bottom:8px}
.finance-card .value{font-size:1.5rem;font-weight:600;font-family:'JetBrains Mono',monospace}
.finance-card .value.income{color:var(--green)}
.finance-card .value.expense{color:var(--red)}
.finance-card .usd-sub{font-size:.8rem;color:var(--text2);margin-top:4px}
.tx-form{display:grid;grid-template-columns:1fr 1fr 2fr auto;gap:12px;margin-bottom:24px}
.tx-form input,.tx-form select{background:var(--bg);border:1px solid var(--border);padding:14px;border-radius:10px;color:var(--text)}
.tx-form button{background:var(--accent);color:var(--bg);border:none;padding:14px 24px;border-radius:10px;cursor:pointer;font-weight:600}
.tx-list{max-height:400px;overflow-y:auto}
.tx{display:flex;justify-content:space-between;align-items:center;padding:16px;background:var(--surface2);border-radius:10px;margin-bottom:8px}
.tx-info{display:flex;flex-direction:column;gap:4px;flex:1}
.tx-info .note{font-size:.9rem}
.tx-info .meta{font-size:.8rem;color:var(--text2)}
.tx-right{text-align:right}
.tx-amount{font-family:'JetBrains Mono',monospace;font-weight:600}
.tx-amount.in{color:var(--green)}
.tx-amount.out{color:var(--red)}
.tx-usd{font-size:.75rem;color:var(--text2)}
.tx .del{background:transparent;border:none;color:var(--text2);cursor:pointer;margin-left:12px}
.tx .del:hover{color:var(--red)}
.cat-section{margin-bottom:24px}
.cat-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.cat-tag{background:var(--surface2);padding:8px 14px;border-radius:8px;font-size:.85rem;display:flex;align-items:center;gap:8px}
.cat-tag .type{width:8px;height:8px;border-radius:50%}
.cat-tag .type.in{background:var(--green)}
.cat-tag .type.out{background:var(--red)}
.cat-tag button{background:transparent;border:none;color:var(--text2);cursor:pointer;font-size:.8rem}
.month-nav{display:flex;align-items:center;gap:20px;margin-bottom:20px}
.month-nav button{background:var(--surface);border:1px solid var(--border);color:var(--text);width:40px;height:40px;border-radius:10px;cursor:pointer;font-size:1.2rem}
.month-nav span{font-size:1.1rem;font-weight:600;min-width:120px;text-align:center}
@media(max-width:768px){
#app{padding:12px}
header{flex-direction:column;gap:16px;align-items:flex-start}
header .user{width:100%;justify-content:space-between}
header .stats{flex-wrap:wrap;gap:12px}
nav{overflow-x:auto;flex-wrap:nowrap;padding-bottom:8px}
nav button{flex-shrink:0;padding:10px 16px;font-size:.85rem}
.add-form{flex-direction:column}
.add-form input,.add-form select,.add-form button{width:100%}
.task-header{flex-direction:column;align-items:flex-start;gap:12px}
.task-header .actions{width:100%;justify-content:flex-end}
.challenge-actions{flex-wrap:wrap}
.challenge-actions button{flex:1;min-width:80px}
.balance-card .value,.bills-total .value{font-size:2rem}
.tx{flex-direction:column;align-items:flex-start;gap:12px}
.tx-right{align-self:flex-end}
.bill{flex-direction:column;align-items:flex-start;gap:12px}
.bill-right{align-self:flex-end}
.notif-dropdown{width:calc(100vw - 24px);right:-60px}
.card{padding:16px}
.stat-card{padding:16px}
.month-nav{justify-content:center}
.messages{height:300px}
.message{max-width:85%}
.chat-header{flex-direction:column;gap:16px;align-items:stretch}
.chat-new-form{display:flex;gap:8px}
.chat-new-form input{flex:1;min-width:0}
.chat-new-form button{flex-shrink:0}
.tx-form{grid-template-columns:1fr 1fr;gap:8px}
.tx-form input:nth-child(3),.tx-form input:nth-child(4){grid-column:span 1}
.tx-form button{grid-column:span 2}
.cur-btns{flex-wrap:wrap}
}
.notif-wrap{position:relative}
.notif-btn{background:var(--surface);border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:8px;cursor:pointer;position:relative;font-size:1.1rem}
.notif-badge{position:absolute;top:-6px;right:-6px;background:var(--red);color:#fff;font-size:.7rem;padding:2px 6px;border-radius:10px;font-weight:600}
.notif-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:320px;background:var(--surface);border:1px solid var(--border);border-radius:12px;display:none;z-index:100;max-height:400px;overflow-y:auto}
.notif-dropdown.open{display:block}
.notif-empty{padding:20px;text-align:center;color:var(--text2)}
.notif-read-all{width:100%;background:transparent;border:none;border-bottom:1px solid var(--border);color:var(--accent);padding:12px;cursor:pointer;font-size:.85rem}
.notif-item{padding:14px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:.2s}
.notif-item:hover{background:var(--surface2)}
.notif-item:last-child{border:none}
.notif-item.challenge{border-left:3px solid var(--green)}
.notif-item.bill{border-left:3px solid var(--accent)}
.notif-title{font-size:.9rem;margin-bottom:4px}
.notif-time{font-size:.75rem;color:var(--text2)}
.bills-list{display:flex;flex-direction:column;gap:12px}
.bill{display:flex;justify-content:space-between;align-items:center;background:var(--surface2);padding:16px 20px;border-radius:12px;border-left:3px solid var(--border)}
.bill.soon{border-left-color:var(--accent);background:linear-gradient(90deg,rgba(245,158,11,.1),transparent)}
.bill-info{display:flex;flex-direction:column;gap:4px}
.bill-name{font-weight:600}
.bill-meta{font-size:.8rem;color:var(--text2)}
.bill-right{text-align:right}
.bill-amount{font-family:'JetBrains Mono',monospace;font-size:1.1rem;color:var(--accent)}
.bill-usd{font-size:.75rem;color:var(--text2)}
.bill .del{background:transparent;border:none;color:var(--text2);cursor:pointer;margin-left:16px}
.hint{color:var(--text2);font-size:.85rem;margin-top:8px}
.bills-total{background:linear-gradient(135deg,var(--purple)0%,#7c3aed 100%);border-radius:16px;padding:32px;margin-bottom:24px;color:#fff}
.bills-total .label{font-size:.9rem;opacity:.8}
.bills-total .value{font-size:2.5rem;font-weight:600;font-family:'JetBrains Mono',monospace}
.bills-total .usd-hint{font-size:.9rem;opacity:.7;margin-top:8px}
.chat-container{position:relative}
.chat-bg{position:fixed;top:0;left:0;right:0;bottom:0;pointer-events:none;z-index:-1;overflow:hidden;background:radial-gradient(ellipse at 30% 20%,rgba(0,255,65,.03) 0%,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(0,204,51,.02) 0%,transparent 40%)}
.chat-bg::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Ctext x='10' y='20' fill='%2300ff41' opacity='.03' font-family='monospace' font-size='10'%3E01%3C/text%3E%3Ctext x='50' y='40' fill='%2300ff41' opacity='.02' font-family='monospace' font-size='8'%3E10%3C/text%3E%3Ctext x='20' y='70' fill='%2300ff41' opacity='.025' font-family='monospace' font-size='9'%3E11%3C/text%3E%3Ctext x='70' y='90' fill='%2300ff41' opacity='.02' font-family='monospace' font-size='10'%3E00%3C/text%3E%3C/svg%3E");animation:matrix-fall 20s linear infinite}
.chat-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,rgba(0,255,65,.01) 50%,transparent 100%);animation:chat-glow 4s ease-in-out infinite}
@keyframes matrix-fall{0%{background-position:0 0}100%{background-position:0 1000px}}
@keyframes chat-glow{0%,100%{opacity:.5}50%{opacity:1}}
.chat-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;gap:16px}
.chat-header h3{margin:0;white-space:nowrap;font-family:'JetBrains Mono',monospace;color:var(--matrix);text-shadow:0 0 15px rgba(0,255,65,.5);letter-spacing:3px;font-size:1.1rem;text-transform:uppercase}
.chat-new-form{display:flex;gap:8px;flex:1;max-width:400px}
.chat-new-form input{flex:1;background:var(--bg);border:1px solid #1a3a1a;padding:12px 16px;border-radius:10px;color:var(--text);font-size:.95rem;outline:none;min-width:0;font-family:'JetBrains Mono',monospace;transition:.3s}
.chat-new-form input:focus{border-color:var(--matrix);box-shadow:var(--matrix-glow)}
.chat-new-form input::placeholder{color:#4a6a4a}
.chat-start-btn{background:transparent;border:1px solid var(--matrix);color:var(--matrix);padding:12px 20px;border-radius:10px;cursor:pointer;font-weight:600;font-size:.95rem;white-space:nowrap;transition:.3s;font-family:'JetBrains Mono',monospace}
.chat-start-btn:hover{background:var(--matrix);color:var(--bg);box-shadow:var(--matrix-glow)}
.chat-list{display:flex;flex-direction:column;gap:8px}
.chat-item{display:flex;align-items:center;gap:16px;background:linear-gradient(90deg,rgba(0,255,65,.02),transparent);padding:16px;border-radius:12px;cursor:pointer;transition:.3s;border:1px solid #1a2a1a;position:relative;overflow:hidden}
.chat-item::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--matrix);transform:scaleY(0);transition:.3s;box-shadow:var(--matrix-glow)}
.chat-item:hover{background:linear-gradient(90deg,rgba(0,255,65,.06),transparent);border-color:#2a4a2a;transform:translateX(4px)}
.chat-item:hover::before{transform:scaleY(1)}
.chat-avatar{font-size:2rem;width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:var(--bg);border-radius:12px;flex-shrink:0;border:1px solid #1a2a1a;transition:.3s}
.chat-item:hover .chat-avatar{border-color:var(--matrix);box-shadow:var(--matrix-glow)}
.chat-info{flex:1;min-width:0}
.chat-name{font-weight:600;color:var(--text)}
.chat-last,.chat-username{font-size:.85rem;color:var(--text2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chat-room-header{display:flex;align-items:center;gap:16px;padding:18px 20px;background:linear-gradient(90deg,rgba(0,255,65,.04),rgba(0,180,40,.02),transparent);border-radius:16px;margin-bottom:20px;border:1px solid rgba(0,255,65,.15);position:relative;overflow:hidden}
.chat-room-header::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--matrix);box-shadow:0 0 10px var(--matrix)}
.chat-room-header::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(0,255,65,.03),transparent);animation:chat-shimmer 5s infinite}
@keyframes chat-shimmer{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}
.chat-room-header .back{background:rgba(0,255,65,.1);border:1px solid rgba(0,255,65,.2);color:var(--matrix);font-size:1.1rem;cursor:pointer;width:42px;height:42px;border-radius:12px;transition:.3s;display:flex;align-items:center;justify-content:center}
.chat-room-header .back:hover{background:var(--matrix);color:var(--bg);box-shadow:var(--matrix-glow)}
.chat-room-header .chat-avatar{font-size:1.5rem;width:42px;height:42px}
.chat-room-header .chat-name{color:var(--matrix);text-shadow:0 0 10px rgba(0,255,65,.4);font-weight:600;letter-spacing:.5px}
.chat-room-header .chat-username{color:#6a9a6a}
.pinned-msgs{background:linear-gradient(90deg,rgba(0,255,65,.06),rgba(0,180,40,.03),transparent);padding:14px 18px;border-radius:12px;margin-bottom:20px;border:1px solid rgba(0,255,65,.15);position:relative}
.pinned-msgs::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--matrix);box-shadow:0 0 8px var(--matrix);border-radius:3px 0 0 3px}
.pinned-msgs b{color:var(--matrix);margin-right:8px}
.pinned-msg{font-size:.9rem;color:#8ab88a;margin-top:6px;cursor:pointer;transition:.2s;padding:6px 10px;border-radius:8px;margin-left:20px}
.pinned-msg:hover{background:rgba(0,255,65,.1);color:var(--text)}
.messages{height:400px;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:20px;background:linear-gradient(180deg,rgba(10,15,10,.95),rgba(15,20,15,.9));border-radius:16px;margin-bottom:16px;border:1px solid #1a2a1a;position:relative;backdrop-filter:blur(10px)}
.messages::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(0deg,transparent 0px,transparent 60px,rgba(0,255,65,.015) 60px,rgba(0,255,65,.015) 61px);pointer-events:none;border-radius:16px}
.message{max-width:75%;padding:14px 18px;border-radius:18px;background:rgba(30,35,30,.9);position:relative;animation:msg-appear .4s cubic-bezier(.4,0,.2,1);border:1px solid rgba(40,60,40,.5);backdrop-filter:blur(5px)}
@keyframes msg-appear{from{opacity:0;transform:translateY(15px) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}
.message.mine{align-self:flex-end;background:linear-gradient(135deg,rgba(0,255,65,.15),rgba(0,180,40,.1));border-color:rgba(0,255,65,.25);color:#e8ffe8}
.message.mine::before{content:'';position:absolute;inset:0;border-radius:18px;background:linear-gradient(135deg,rgba(0,255,65,.05),transparent);pointer-events:none}
.msg-text{word-break:break-word;line-height:1.6;font-size:.95rem;letter-spacing:.01em}
.message.mine .msg-text{text-shadow:0 0 20px rgba(0,255,65,.15)}
.msg-meta{font-size:.7rem;opacity:.6;margin-top:6px;font-family:'JetBrains Mono',monospace;letter-spacing:.5px}
.msg-reactions{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.reaction{background:rgba(0,255,65,.08);padding:4px 10px;border-radius:12px;font-size:.8rem;cursor:pointer;border:1px solid rgba(0,255,65,.15);transition:.2s}
.reaction:hover{background:rgba(0,255,65,.15);border-color:rgba(0,255,65,.3);transform:scale(1.05)}
.message.mine .reaction{background:rgba(0,0,0,.2);border-color:rgba(255,255,255,.1)}
.msg-actions{display:none;position:absolute;top:-40px;right:0;background:rgba(20,25,20,.95);border-radius:10px;padding:6px;gap:2px;border:1px solid rgba(0,255,65,.2);z-index:10;backdrop-filter:blur(10px)}
.message:hover .msg-actions{display:flex}
.msg-actions button{background:transparent;border:none;cursor:pointer;font-size:.85rem;padding:6px 8px;border-radius:6px;transition:.2s}
.msg-actions button:hover{background:rgba(0,255,65,.15);transform:scale(1.1)}
.chat-input{display:flex;gap:12px;padding:4px;background:rgba(15,25,15,.5);border-radius:16px;border:1px solid #1a2a1a}
.chat-input input{flex:1;background:transparent;border:none;padding:14px 18px;border-radius:12px;color:var(--text);font-size:1rem;font-family:'Space Grotesk',sans-serif;transition:.3s}
.chat-input input:focus{outline:none;background:rgba(0,255,65,.03)}
.chat-input input::placeholder{color:#5a7a5a}
.chat-input button{background:linear-gradient(135deg,rgba(0,255,65,.2),rgba(0,180,40,.15));border:1px solid rgba(0,255,65,.3);color:var(--matrix);padding:14px 22px;border-radius:12px;font-size:1.1rem;cursor:pointer;transition:.3s}
.chat-input button:hover{background:var(--matrix);color:var(--bg);box-shadow:0 0 20px rgba(0,255,65,.4)}
.chat-input button:disabled{opacity:.5;cursor:not-allowed}
.chat-input button span{position:relative;z-index:1}
.empty{text-align:center;color:var(--text2);padding:60px 40px}
.empty-cyber{font-family:'JetBrains Mono',monospace;letter-spacing:3px;color:var(--matrix);text-shadow:0 0 20px rgba(0,255,65,.5);font-size:.9rem;position:relative;display:inline-block;padding:0 30px}
.empty-cyber::before,.empty-cyber::after{content:'//';position:absolute;color:rgba(0,255,65,.3);font-size:.8rem}
.empty-cyber::before{left:0}
.empty-cyber::after{right:0}
.profile-emoji{font-size:4rem;width:100px;height:100px;display:flex;align-items:center;justify-content:center;background:var(--bg);border-radius:20px;margin:0 auto 20px;cursor:pointer;transition:.2s}
.profile-emoji:hover{transform:scale(1.1)}
.toast{position:fixed;top:20px;right:20px;background:var(--surface);border:1px solid var(--border);padding:16px 24px;border-radius:12px;transform:translateX(120%);transition:.3s;z-index:1000;max-width:300px}
.toast.show{transform:translateX(0)}
.toast.message{border-left:3px solid var(--matrix)}
.toast.challenge{border-left:3px solid var(--green)}
.toast.bill{border-left:3px solid var(--purple)}
.toast.success{border-left:3px solid var(--green)}
.toast.error{border-left:3px solid var(--red)}
.toast.info{border-left:3px solid var(--accent)}
.read-status{margin-left:6px;font-size:.7rem;opacity:.7}
.message.mine .read-status{color:var(--matrix)}
.message.highlight{animation:highlight 2s ease}
@keyframes highlight{0%,100%{background:var(--surface2)}50%{background:rgba(0,255,65,.2);border-color:var(--matrix)}}
.message.mine.highlight{animation:highlight-mine 2s ease}
@keyframes highlight-mine{0%,100%{background:linear-gradient(135deg,rgba(0,255,65,.12),rgba(0,204,51,.08))}50%{background:rgba(0,255,65,.25)}}
.logo-wrap{display:flex;flex-direction:column;gap:2px}
.users-count{font-size:.7rem;color:var(--text2);opacity:.5}
.lang-btns,.cur-btns{display:flex;gap:8px}
.lang-btns button,.cur-btns button{background:var(--surface2);border:1px solid var(--border);color:var(--text);padding:10px 20px;border-radius:8px;cursor:pointer;transition:.2s}
.lang-btns button.active,.cur-btns button.active{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.info-text{background:var(--bg);padding:16px;border-radius:10px;font-size:.9rem;line-height:1.6;white-space:pre-wrap;font-family:inherit;color:var(--text2);margin:0}
.invite-list{display:flex;flex-direction:column;gap:8px}
.invite{display:flex;justify-content:space-between;background:var(--bg);padding:12px 16px;border-radius:8px;font-family:'JetBrains Mono',monospace;font-size:.9rem}
.invite .used{opacity:.4;text-decoration:line-through}
.messages::-webkit-scrollbar{width:6px}
.messages::-webkit-scrollbar-track{background:var(--bg)}
.messages::-webkit-scrollbar-thumb{background:#1a3a1a;border-radius:3px}
.messages::-webkit-scrollbar-thumb:hover{background:var(--matrix)}
.call-btn-header{background:linear-gradient(135deg,rgba(34,197,94,.2),rgba(22,163,74,.15));border:1px solid rgba(34,197,94,.4);color:var(--green);width:42px;height:42px;border-radius:12px;cursor:pointer;font-size:1.2rem;transition:.3s;margin-left:auto;flex-shrink:0}
.call-btn-header:hover{background:var(--green);color:var(--bg);box-shadow:0 0 15px rgba(34,197,94,.5)}
.chat-room-header .chat-info{flex:1}
.toast.call{border-left:3px solid var(--green)}
.call-overlay,.incoming-overlay{position:fixed;inset:0;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;z-index:2000;backdrop-filter:blur(8px);animation:fade-in .3s ease}
@keyframes fade-in{from{opacity:0}to{opacity:1}}
.call-box,.incoming-box{background:linear-gradient(135deg,rgba(20,30,20,.95),rgba(15,25,15,.9));border:1px solid rgba(0,255,65,.3);border-radius:24px;padding:40px;text-align:center;min-width:300px;box-shadow:0 0 60px rgba(0,255,65,.15);animation:scale-in .3s ease}
@keyframes scale-in{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}
.call-avatar{font-size:4rem;width:100px;height:100px;display:flex;align-items:center;justify-content:center;background:rgba(0,255,65,.1);border:2px solid rgba(0,255,65,.3);border-radius:50%;margin:0 auto 20px;animation:pulse-ring 2s infinite}
@keyframes pulse-ring{0%{box-shadow:0 0 0 0 rgba(0,255,65,.4)}70%{box-shadow:0 0 0 20px rgba(0,255,65,0)}100%{box-shadow:0 0 0 0 rgba(0,255,65,0)}}
.call-name{font-size:1.4rem;font-weight:600;color:var(--text);margin-bottom:8px}
.call-status{font-size:.9rem;color:var(--matrix);font-family:'JetBrains Mono',monospace;margin-bottom:30px;letter-spacing:1px}
.call-actions{display:flex;gap:16px;justify-content:center}
.call-btn{padding:16px 28px;border-radius:50px;border:none;cursor:pointer;font-size:1rem;font-weight:600;transition:.3s;display:flex;align-items:center;gap:8px}
.call-btn.answer{background:linear-gradient(135deg,var(--green),#16a34a);color:#fff;box-shadow:0 0 20px rgba(34,197,94,.4)}
.call-btn.answer:hover{transform:scale(1.05);box-shadow:0 0 30px rgba(34,197,94,.6)}
.call-btn.hangup{background:linear-gradient(135deg,var(--red),#dc2626);color:#fff;box-shadow:0 0 20px rgba(239,68,68,.4)}
.call-btn.hangup:hover{transform:scale(1.05);box-shadow:0 0 30px rgba(239,68,68,.6)}
.incoming-box{animation:incoming-pulse .5s ease,scale-in .3s ease}
@keyframes incoming-pulse{0%,100%{border-color:rgba(0,255,65,.3)}50%{border-color:rgba(0,255,65,.7)}}
.chat-tabs{display:flex;gap:8px;margin-bottom:20px}
.chat-tabs button{flex:1;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:10px;color:var(--text2);cursor:pointer;font-weight:600;transition:.3s}
.chat-tabs button.active{background:var(--matrix);color:var(--bg);border-color:var(--matrix)}
.group-menu-btn{background:rgba(0,255,65,.1);border:1px solid rgba(0,255,65,.2);color:var(--matrix);width:42px;height:42px;border-radius:12px;cursor:pointer;font-size:1.2rem;margin-left:auto}
.group-menu{display:none;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}
.group-menu.open{display:block}
.group-members{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;max-height:200px;overflow-y:auto}
.group-member{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;background:var(--bg);border-radius:8px}
.group-member button{background:transparent;border:1px solid var(--red);color:var(--red);padding:4px 12px;border-radius:6px;cursor:pointer;font-size:.8rem}
.group-actions{display:flex;gap:8px;flex-wrap:wrap}
.group-actions button{flex:1;padding:10px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;color:var(--text);cursor:pointer;font-size:.85rem}
.group-actions button.danger{border-color:var(--red);color:var(--red)}
.msg-author{font-size:.8rem;color:var(--matrix);margin-bottom:4px;font-weight:500}
.code-text{font-family:'JetBrains Mono',monospace;background:var(--bg);padding:4px 10px;border-radius:6px;cursor:pointer;user-select:all;-webkit-user-select:all;transition:.2s;border:1px solid var(--border)}
.code-text:hover{border-color:var(--accent);color:var(--accent)}
.group-code{padding:12px;background:var(--bg);border-radius:8px;margin-bottom:12px;font-size:.9rem;color:var(--text2)}
.chal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.chal-title{font-size:1rem}
.chal-header .del{background:transparent;border:none;color:var(--red);cursor:pointer;opacity:.6}
.chal-progress{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.chal-bar{flex:1;height:8px;background:var(--bg);border-radius:4px;overflow:hidden}
.chal-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:4px;transition:.3s}
.chal-stats{display:flex;gap:20px;font-size:.85rem;color:var(--text2);margin-bottom:16px}
.chal-stats .err{color:var(--red)}
.chal-stats .crit{color:var(--purple)}
.chal-actions{display:flex;gap:8px;flex-wrap:wrap}
.chal-actions button{padding:10px 18px;border-radius:8px;cursor:pointer;font-size:.85rem;border:none;transition:.2s}
.chal-actions .day{background:var(--green);color:#fff}
.chal-actions .day.disabled{background:var(--surface2);color:var(--text2);cursor:default}
.chal-actions .err-btn{background:transparent;border:1px solid var(--red);color:var(--red)}
.chal-actions .crit-btn{background:var(--red);color:#fff}
.chal-date{font-size:.85rem;color:var(--text2)}
.card.chal.done{opacity:.6}
.section-title{color:var(--text2);margin:20px 0 16px;font-size:1rem}
.finance-header{display:flex;gap:20px;margin-bottom:24px;flex-wrap:wrap}
.finance-header .balance-card{flex:1;min-width:200px}
.balance-label{font-size:.9rem;opacity:.8;margin-bottom:8px}
.balance-amount{font-size:2.5rem;font-weight:600;font-family:'JetBrains Mono',monospace}
.balance-usd{font-size:.9rem;opacity:.7;margin-top:8px}
.finance-stats{display:flex;gap:16px;margin-bottom:24px}
.finance-stats .stat{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:20px;flex:1}
.finance-stats .stat-label{font-size:.85rem;color:var(--text2);margin-bottom:8px}
.finance-stats .stat-value{font-size:1.5rem;font-weight:600;font-family:'JetBrains Mono',monospace}
.finance-stats .stat.income .stat-value{color:var(--green)}
.finance-stats .stat.expense .stat-value{color:var(--red)}
.finance-stats .stat-usd{font-size:.8rem;color:var(--text2);margin-top:4px}
.cat-form{display:flex;gap:12px;margin-bottom:24px}
.cat-form input,.cat-form select{background:var(--bg);border:1px solid var(--border);padding:12px;border-radius:8px;color:var(--text)}
.cat-form button{background:var(--surface2);border:1px solid var(--border);color:var(--text);padding:12px 20px;border-radius:8px;cursor:pointer}
.tx-item{display:flex;justify-content:space-between;align-items:center;padding:16px;background:var(--surface2);border-radius:10px;margin-bottom:8px}
.tx-item.in{border-left:3px solid var(--green)}
.tx-item.out{border-left:3px solid var(--red)}
.tx-note{font-size:.9rem}
.tx-date{font-size:.8rem;color:var(--text2);margin-top:4px}