:root{font-family:"Malgun Gothic","Segoe UI",sans-serif;color:#1b3357;background:#f2f6fc;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}a{color:#2455d8;text-decoration:none}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}input:focus-visible,button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #f0b636;outline-offset:3px}.auth-layout{min-height:100dvh;display:grid;grid-template-columns:1.1fr 1fr;max-width:1600px;margin:auto}.auth-intro{padding:45px 60px;background:linear-gradient(145deg,#f7faff,#e2edff);position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:100dvh}.academy-logo{width:260px;max-width:100%;height:auto;object-fit:contain}.auth-visual{height:310px;position:relative;display:grid;place-items:center;margin:40px 0 25px}.auth-visual>img{width:156px;transform:rotate(-9deg);filter:drop-shadow(0 22px 24px #1b4d9025);z-index:1}.visual-orbit{position:absolute;width:310px;height:200px;border:1px solid #b6cbf0;border-radius:50%;transform:rotate(-30deg)}.orbit-two{transform:rotate(55deg);width:330px;height:170px;border-style:dashed}.floating-equation{position:absolute;bottom:0;right:0;background:#ffffffbd;border:1px solid white;padding:12px 18px;border-radius:10px;color:#6582b7;font-family:Georgia,serif;font-size:24px}.auth-intro-copy>span{color:#5076b9;letter-spacing:2px;font-size:12px;font-weight:700}.auth-intro h1{font-size:38px;line-height:1.5;letter-spacing:-1.5px;margin:15px 0 22px}.auth-intro p{font-size:17px;color:#567096;line-height:1.9}.auth-intro>small{margin-top:auto;padding-top:35px;color:#6480a8;font-size:12px}.auth-panel{padding:70px 65px;align-self:center;max-width:630px;width:100%;margin:auto}.auth-brand{display:flex;align-items:center;gap:12px;font-size:24px;color:#17376d;margin-bottom:45px}.auth-brand img{width:46px}.auth-panel h2{font-size:29px;letter-spacing:-1px;margin:0 0 12px}.auth-description{font-size:15px;color:#596e8d;line-height:1.9;margin:0 0 30px}form{display:flex;flex-direction:column;gap:20px}form label{display:flex;flex-direction:column;gap:9px;font-size:15px;font-weight:650;color:#345278}input{width:100%;border:1px solid #c8d7ec;border-radius:9px;padding:15px;font-size:16px;background:#fff;color:#223b61;min-height:52px}input::placeholder{color:#8494ab;font-size:14px}.auth-primary{display:flex;align-items:center;justify-content:center;min-height:54px;border:1px solid #2455e8;border-radius:9px;background:#2455e8;color:white;padding:14px 20px;font-size:17px;font-weight:700;margin-top:7px}.auth-link{display:block;font-size:14px;margin-top:20px;line-height:1.8}.auth-divider{height:1px;background:#dbe4f2;margin:28px 0}.join-prompt{font-size:15px;color:#5e7596}.join-prompt a{font-weight:700;margin-left:10px}.setup-link{font-size:12px;color:#7589a6;display:inline-block;margin-top:15px}.auth-panel footer{font-size:12px;color:#7286a3;border-top:1px solid #dde6f3;padding-top:25px;margin-top:35px;line-height:1.8}#auth-message{font-size:15px;line-height:1.8;color:#a13737;white-space:pre-wrap;margin:20px 0 0}#auth-message.success{color:#22664c}.admin-page{max-width:1150px;margin:auto;padding:35px 25px}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:20px}.admin-header img{width:200px}.admin-header>div{display:flex;gap:12px;align-items:center}.admin-header a,.admin-header button{font-size:14px;background:white;border:1px solid #cfdbec;border-radius:8px;padding:12px 16px;min-height:44px;color:#345a97}.admin-page h1{font-size:32px;letter-spacing:-1px;margin:35px 0 10px}.admin-description{font-size:15px;color:#526d90;line-height:1.8}.admin-counts{display:flex;gap:15px;flex-wrap:wrap;margin:28px 0}.admin-counts>div{background:white;border:1px solid #d5e0ef;border-radius:10px;padding:20px;min-width:150px;font-size:14px;color:#536e92}.admin-counts strong{display:block;color:#2455c4;font-size:30px;margin-top:8px}.admin-filter{display:flex;align-items:center;gap:14px;margin-bottom:18px}.admin-filter select{padding:10px 15px;border:1px solid #cbd9ed;background:white;border-radius:8px;min-height:45px}.admin-table-wrap{overflow:auto;background:white;border:1px solid #d4dfef;border-radius:10px}table{border-collapse:collapse;width:100%;min-width:760px}th,td{padding:17px 16px;text-align:left;font-size:14px;border-bottom:1px solid #e5ecf6}th{background:#f7faff;font-size:13px;color:#60799c}td strong{font-size:16px}td small{display:block;color:#617999;font-size:12px;margin-top:5px}.status-pill{display:inline-block;padding:6px 9px;border-radius:6px;font-size:12px;font-weight:700;background:#edf1f7;color:#5d708d}.status-pending{background:#fff1d3;color:#8f5c04}.status-approved{background:#e1f4e9;color:#27714d}.status-rejected,.status-suspended{background:#f9e6e7;color:#9b434a}.member-actions{display:flex;gap:7px;flex-wrap:wrap}.member-actions button{background:#edf3ff;border:1px solid #cbd9f2;color:#2452a0;border-radius:7px;padding:8px 12px;min-height:40px;font-size:13px}.member-actions button.danger{background:#fff6f5;color:#a04545;border-color:#ead0d0}#admin-message{min-height:30px;font-size:15px;color:#8b3b32;line-height:1.8}.admin-empty{text-align:center;padding:35px;color:#7285a0}.auth-error-note{font-size:14px;color:#924239}.admin-owner-label{color:#2858b2;font-size:13px;font-weight:700}
@media(max-width:1000px){.auth-intro{padding:40px}.auth-panel{padding:50px 40px}.auth-intro h1{font-size:31px}.auth-visual{height:270px}.academy-logo{width:225px}.floating-equation{right:-15px;font-size:20px}.visual-orbit{width:260px}.orbit-two{width:280px}}
@media(max-width:700px){.auth-layout{grid-template-columns:1fr}.auth-intro{min-height:auto;padding:25px}.academy-logo{width:210px}.auth-visual{display:none}.auth-intro-copy{margin-top:30px}.auth-intro h1{font-size:27px;line-height:1.4;margin:12px 0}.auth-intro p{font-size:14px;margin:0}.auth-intro-copy>span{font-size:10px}.auth-intro>small{display:none}.auth-panel{padding:35px 25px}.auth-brand{margin-bottom:28px;font-size:21px}.auth-panel h2{font-size:25px}.auth-description{font-size:14px}.admin-header{align-items:flex-start;flex-direction:column}.admin-header img{width:190px}.admin-page{padding:25px 16px}.admin-page h1{font-size:27px}.admin-counts{gap:10px}.admin-counts>div{min-width:130px;padding:16px}.admin-counts strong{font-size:26px}}