.account-page{min-height:100vh;background:radial-gradient(ellipse at 30% 60%,#143e50,#0c2332 70%);display:flex;align-items:center;justify-content:center;padding:36px;color:#e8f2f7;font-family:Inter,PingFang SC,sans-serif}.login-layout{max-width:1080px;width:100%;display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:center}.small-brand{font-size:24px;font-weight:650;color:#72dfbc;margin-bottom:52px}.small-brand span{font-size:11px;letter-spacing:3px;color:#90aebf;margin-left:12px}.eyebrow{font-size:11px;letter-spacing:2.5px;color:#74c8bc}.login-intro h1{font-size:46px;line-height:1.5;font-weight:550;letter-spacing:2px;margin:18px 0}.login-intro p,.auth-card p{color:#92adbd;line-height:1.8;font-size:14px}.mini-keys{display:flex;gap:10px;margin-top:48px}.mini-keys i{width:53px;height:55px;display:grid;place-items:center;font-size:25px;font-style:normal;background:#63d4b1;border-radius:7px;color:#123949;box-shadow:0 4px #041b28}.mini-keys i:nth-child(2),.mini-keys i:nth-child(6){background:#49b7ec}.mini-keys i:nth-child(3){background:#f5c35f}.mini-keys i:nth-child(4){background:#c46ce2}.auth-card{width:100%;max-width:430px;background:#153548;border:1px solid #365567;border-radius:18px;padding:34px;box-shadow:0 25px 60px #0002}.auth-card h2{font-size:27px;font-weight:550;margin:16px 0 10px}.auth-card>p{margin-bottom:24px}.auth-card label,.account-form label{display:block;color:#b6cbd6;font-size:14px;margin:20px 0}.auth-card input,.admin-panel input{display:block;width:100%;margin-top:9px;background:#0e293a;border:1px solid #365365;border-radius:8px;padding:13px 14px;color:#eef6fa;font-size:15px;outline:none}.auth-card input:focus,.admin-panel input:focus{border-color:#75ddbd;box-shadow:0 0 0 3px #75ddbd12}.auth-card input::placeholder,.admin-panel input::placeholder{color:#698999}.password-field{position:relative}.password-field input{padding-right:58px}.password-field button{position:absolute;right:9px;top:10px;background:none;border:0;color:#95b1c1;padding:5px;cursor:pointer}.solid-button{background:#72dfbc;border:0;border-radius:8px;color:#103d32;padding:13px 20px;cursor:pointer;font-size:14px;font-weight:600}.solid-button:hover{background:#8feaca}.full{width:100%}.solid-button:disabled,button:disabled{opacity:.5;cursor:not-allowed}.form-note{font-size:12px;text-align:center;color:#83a0b1;margin-top:20px}.form-error{font-size:13px;background:#ff707013;color:#faa;border:1px solid #fb858533;padding:11px 13px;line-height:1.7;border-radius:7px;margin:16px 0}.text-button{background:transparent;border:0;color:#8fafc0;padding:12px;cursor:pointer;margin-top:12px}.account-strip{background:#081c29;border-bottom:1px solid #294354;color:#dbeaf3;padding:10px max(5vw,18px);display:flex;justify-content:space-between;align-items:center;font-family:Inter,PingFang SC,sans-serif;font-size:13px}.account-strip>span{display:flex;align-items:center;gap:12px}.account-strip small{color:#7d9bad}.account-strip i{font-style:normal;color:#74d7ba;background:#72dfbc12;padding:3px 7px;border-radius:5px;font-size:11px}.account-strip button{color:#a5bdca;border:0;background:transparent;cursor:pointer;padding:7px 12px}.account-strip button.active{color:#72dfbc;background:#72dfbc10;border-radius:6px}.account-nav{display:flex;align-items:center;gap:3px}.top-error{background:#442733;color:#ffc1c1;padding:12px;text-align:center}.classroom-gate{min-height:calc(100vh - 50px);display:grid;place-items:center;padding:30px;background:radial-gradient(ellipse at 50% 45%,#153c4d,#092230 72%);color:#eaf3f7;font-family:Inter,PingFang SC,sans-serif}.gate-card{text-align:center;width:520px;max-width:100%;padding:60px 45px;border:1px solid #3c596b;border-radius:18px;background:#143345;box-shadow:0 30px 80px #00131f66}.gate-dot{display:block;width:11px;height:11px;border-radius:50%;background:#73dfbd;box-shadow:0 0 18px #73dfbd;margin:0 auto 28px;animation:pulse 1.6s infinite}.gate-card h1{font-size:31px;font-weight:560;margin:14px}.gate-card p,.gate-card small{color:#8eabba}.gate-task{display:flex;flex-direction:column;gap:8px;margin:28px 0;background:#0c293a;border-radius:10px;padding:18px}.gate-task b{color:#73dfbd}.gate-task span{font-size:13px;color:#9eb7c5}.countdown-screen{text-align:center}.countdown-screen p{font-size:20px;color:#a1bbc8}.countdown-screen strong{display:block;font-size:min(32vw,260px);line-height:1;color:#73dfbd;text-shadow:0 0 60px #73dfbd33;animation:countPop .55s ease-out}@keyframes pulse{50%{opacity:.35}}@keyframes countPop{0%{transform:scale(.65);opacity:.2}to{transform:scale(1);opacity:1}}.auth-card button:focus-visible,.account-strip button:focus-visible,.admin-panel button:focus-visible{outline:2px solid #a1f1d7;outline-offset:3px}@media(max-width:800px){.login-layout{gap:35px;grid-template-columns:1fr}.login-intro{display:none}.login-layout .auth-card{margin:auto}.account-page{padding:20px}.account-strip{font-size:12px;align-items:flex-start;gap:8px}.account-strip small{display:none}.account-nav{flex-wrap:wrap;justify-content:flex-end}.auth-card{padding:27px}}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}html{background:#0c2332}