*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #1c1c1e;--bg2: #2c2c2e;--bg3: #3a3a3c;--surface: #242426;--border: #3a3a3c;--text: #ffffff;--text2: #ebebf5cc;--text3: #ebebf599;--accent: #0b5cff;--accent-hover: #0a4edc;--green: #30d158;--red: #ff453a;--orange: #ff9f0a;--purple: #bf5af2;--radius: 12px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit;font-size:inherit}input,select,textarea{font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:3px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:8px;font-weight:500;font-size:14px;transition:all .15s;cursor:pointer;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-success{background:var(--green);color:#000}.btn-success:hover{opacity:.9}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover{opacity:.9}.btn-ghost{background:var(--bg3);color:var(--text)}.btn-ghost:hover{background:#4a4a4c}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text2)}.btn-outline:hover{background:var(--bg2)}.btn:disabled{opacity:.5;cursor:not-allowed}.input{width:100%;padding:12px 16px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:15px;transition:border-color .15s}.input:focus{outline:none;border-color:var(--accent)}.input::placeholder{color:var(--text3)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;width:100%;max-width:440px;max-height:90vh;overflow-y:auto}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.avatar{border-radius:50%;object-fit:cover;background:var(--bg3)}.avatar-initial{border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600;color:#fff;flex-shrink:0}.tooltip{position:relative}.tooltip:after{content:attr(data-tip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);background:#111;color:#fff;padding:4px 8px;border-radius:6px;font-size:12px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s}.tooltip:hover:after{opacity:1}.label{display:block;font-size:13px;color:var(--text3);margin-bottom:6px}.form-group{margin-bottom:16px}@media (max-width: 640px){.card{padding:16px}.modal{padding:20px}.btn{font-size:13px}body{font-size:14px}}@media (max-width: 768px){input,select,textarea{font-size:16px!important}}