@import"https://fonts.googleapis.com/css2?family=Ubuntu:wght@300;400;500;700&family=Open+Sans:wght@400;600;700&display=swap";:root{--nightshade: #2A1F4A;--nightshade-dk: #1a1230;--nightshade-85: #4A4165;--royal: #302F90;--royal-85: #5A4EA1;--royal-60: #8B82BC;--turquoise: #19D3C5;--turquoise-dim: #0fa89d;--turquoise-85: #3BDACE;--turquoise-75: #52DED3;--turquoise-60: #75E5DC;--lunar-grey: #E1E4E7;--tangerine: #FFB966;--daffodil: #FFF36E;--white: #FFFFFF;--black: #000000;--bg: #120e24;--bg-card: #1e1838;--surface: #1e1838;--surface-hi: #2A1F4A;--nav-bg: var(--nightshade-dk);--text: #f0eeff;--text-primary: #f0eeff;--text-secondary: #a89ec8;--text-muted: #6b5f8a;--border: rgba(48, 47, 144, .4);--border-hi: rgba(25, 211, 197, .3);--gradient-royal-turquoise: linear-gradient(135deg, #302F90, #1C96CC, #19D3C5);--gradient-nightshade-royal: linear-gradient(135deg, #1a1230 0%, #302F90 100%);--space-xs: 4px;--space-sm: 8px;--space-md: 14px;--space-lg: 20px;--space-xl: 28px;--space-2xl: 40px;--radius-sm: 5px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Open Sans,sans-serif;background:var(--bg);color:var(--text-primary);line-height:1.5;min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:Ubuntu,sans-serif;line-height:1.2}h1{font-weight:300;text-transform:uppercase;letter-spacing:.02em;font-size:1.6rem;color:var(--text-primary)}h2{font-weight:700;font-size:1.2rem;color:var(--text-primary)}h3{font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.78rem;color:var(--turquoise)}a{color:var(--turquoise);text-decoration:none}a:hover{color:var(--turquoise-75)}hr{border:none;border-top:1px solid var(--border)}.btn{display:inline-flex;align-items:center;gap:var(--space-xs);height:32px;padding:0 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-hi);color:var(--text-secondary);font-family:Ubuntu,sans-serif;font-weight:500;font-size:.82rem;cursor:pointer;transition:background .15s,color .15s,border-color .15s,transform .1s}.btn:hover{color:var(--text-primary);border-color:var(--border-hi)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:#19d3c51f;color:var(--turquoise);border-color:var(--border-hi)}.btn-primary:hover{background:#19d3c538;color:var(--turquoise)}.btn-turquoise{background:#19d3c52e;color:var(--turquoise);border-color:var(--border-hi)}.btn-turquoise:hover{background:#19d3c54d}.btn-secondary{background:var(--surface-hi);color:var(--text-secondary);border-color:var(--border)}.btn-secondary:hover{background:#ffffff0f;color:var(--text-primary)}.btn-outline{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-outline:hover{border-color:var(--border-hi);color:var(--text-primary)}.btn-danger{background:#c832321f;color:#f5a0a0;border-color:#c8323259}.btn-danger:hover{background:#c8323238;color:#f5a0a0}.btn-link{background:none;border:none;color:var(--turquoise);font:inherit;cursor:pointer;text-decoration:underline;padding:0;height:auto}.btn-sm{height:28px;padding:0 10px;font-size:.75rem}.btn-google{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:40px;padding:0 18px;background:var(--white);color:#3c4043;border:1px solid #dadce0;border-radius:var(--radius-sm);font-family:Open Sans,sans-serif;font-weight:600;font-size:.9rem;text-decoration:none;transition:background .15s;cursor:pointer}.btn-google:hover{background:#f8f9fa}.input,input[type=text].input,input[type=email].input,input[type=number].input,input[type=date].input,input[type=password].input,select.input,textarea.input{height:32px;padding:0 10px;border:1px solid var(--border);border-radius:var(--radius-sm);font-family:Open Sans,sans-serif;font-size:.85rem;color:var(--text-primary);background:var(--surface-hi);width:100%;outline:none;transition:border-color .15s;-webkit-appearance:none;-moz-appearance:none;appearance:none}textarea.input{height:auto;min-height:80px;padding:8px 10px;resize:vertical}.input:focus,input[type=text].input:focus,input[type=email].input:focus,input[type=number].input:focus,input[type=date].input:focus,input[type=password].input:focus,select.input:focus,textarea.input:focus{outline:2px solid var(--turquoise);outline-offset:1px;border-color:var(--turquoise)}select.input{background:var(--surface-hi) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpolyline points='1,1 6,6 11,1' fill='none' stroke='%2319D3C5' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 10px center;padding-right:28px;cursor:pointer}select.input option{background:var(--nightshade);color:var(--text-primary)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-lg)}.badge{display:inline-block;padding:2px var(--space-sm);border-radius:var(--radius-full);font-family:Ubuntu,sans-serif;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;border:1px solid transparent}.badge-easy{background:#19d3c526;color:var(--turquoise);border-color:var(--border-hi)}.badge-medium{background:#fa807226;color:salmon;border-color:#fa807259}.badge-hard{background:#6b1a2a66;color:#f5d0d6;border-color:#ff647859}.badge-pending{background:#fff36e26;color:var(--daffodil);border-color:#fff36e59}.badge-accepted{background:#19d3c52e;color:var(--turquoise);border-color:var(--border-hi)}.page{max-width:720px;margin:0 auto;padding:var(--space-lg) var(--space-md)}.page-wide{max-width:1100px}.empty-state{text-align:center;padding:var(--space-2xl) var(--space-md);color:var(--text-muted);font-family:Ubuntu,sans-serif;font-size:.85rem}.form-row{display:flex;gap:var(--space-sm);align-items:flex-end}.form-group{display:flex;flex-direction:column;gap:var(--space-xs);flex:1}.form-group label,label{font-family:Ubuntu,sans-serif;font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted)}table{width:100%;border-collapse:collapse}th{font-family:Ubuntu,sans-serif;font-weight:700;font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);text-align:left;padding:var(--space-sm);border-bottom:1px solid var(--border)}td{padding:var(--space-sm);border-bottom:1px solid var(--border);font-size:.85rem;color:var(--text-primary)}tr:last-child td{border-bottom:none}.sub-tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:var(--space-md)}.sub-tab{padding:10px 18px;border:none;border-bottom:2px solid transparent;background:transparent;font-family:Ubuntu,sans-serif;font-size:.78rem;font-weight:500;color:var(--text-muted);cursor:pointer;margin-bottom:-1px;transition:color .15s,border-color .15s}.sub-tab:hover{color:var(--text-secondary)}.sub-tab.active{color:var(--turquoise);border-bottom-color:var(--turquoise)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--surface-hi);border-radius:5px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:var(--royal-85)}@media (max-width: 600px){.form-row{flex-direction:column;align-items:stretch}h1{font-size:1.3rem}}