@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:#fff;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app{min-height:100vh;display:flex;flex-direction:column}:root{--bg-primary: #0f0f23;--bg-secondary: #1a1a2e;--bg-tertiary: #16213e;--bg-card: #1e2749;--bg-hover: #2a3563;--bg-glass: rgba(30, 39, 73, .8);--text-primary: #ffffff;--text-secondary: #e2e8f0;--text-muted: #94a3b8;--text-accent: #fbbf24;--accent-gold: #fbbf24;--accent-orange: #f97316;--accent-orange-hover: #ea580c;--accent-blue: #3b82f6;--accent-purple: #8b5cf6;--success: #10b981;--success-bg: rgba(16, 185, 129, .1);--error: #ef4444;--error-bg: rgba(239, 68, 68, .1);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .1);--border: rgba(148, 163, 184, .2);--border-light: rgba(148, 163, 184, .1);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-glow: 0 0 20px rgba(251, 191, 36, .3);--transition: all .3s cubic-bezier(.4, 0, .2, 1);--transition-fast: all .15s cubic-bezier(.4, 0, .2, 1)}.admin-theme{--bg-primary: #f9fafb;--bg-secondary: #fff;--bg-tertiary: #f3f4f6;--bg-card: #fff;--bg-hover: #fafafa;--text-primary: #111827;--text-secondary: #374151;--text-muted: #6b7280;--accent-gold: #2563eb;--accent-orange: #1d4ed8;--accent-orange-hover: #2563eb;--success: #16a34a;--error: #dc2626;--border: #e5e7eb;--shadow: rgba(0, 0, 0, .06);--shadow-gold: rgba(37, 99, 235, .1);--shadow-gold-strong: rgba(37, 99, 235, .2)}.btn{padding:12px 24px;border:none;border-radius:12px;font-weight:600;font-size:14px;cursor:pointer;transition:var(--transition);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;position:relative;overflow:hidden;white-space:nowrap;-webkit-user-select:none;user-select:none}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.btn:hover:before{left:100%}.btn-primary{background:linear-gradient(135deg,var(--accent-orange) 0%,var(--accent-orange-hover) 100%);color:#fff;box-shadow:var(--shadow-lg),0 0 0 1px #f973164d;border:1px solid rgba(249,115,22,.2)}.btn-primary:hover{background:linear-gradient(135deg,var(--accent-orange-hover) 0%,#dc2626 100%);transform:translateY(-2px);box-shadow:var(--shadow-xl),var(--shadow-glow)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.btn-secondary:hover{background:var(--bg-hover);border-color:var(--border-light);transform:translateY(-1px);box-shadow:var(--shadow)}.btn-danger{background:linear-gradient(135deg,var(--error) 0%,#dc2626 100%);color:#fff;box-shadow:var(--shadow-lg)}.btn-danger:hover{background:linear-gradient(135deg,#dc2626,#b91c1c);transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-sm{padding:8px 16px;font-size:12px;border-radius:8px}.btn-lg{padding:16px 32px;font-size:16px;border-radius:16px}.btn-xl{padding:20px 40px;font-size:18px;border-radius:20px}.input,.select,.textarea{background:var(--bg-glass);border:1px solid var(--border);color:var(--text-primary);border-radius:12px;padding:12px 16px;font-size:14px;width:100%;transition:var(--transition);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--accent-orange);box-shadow:0 0 0 3px #f973161a,var(--shadow);background:var(--bg-card)}.input::placeholder,.textarea::placeholder{color:var(--text-muted)}.textarea{resize:vertical;min-height:100px;font-family:inherit}.card{background:var(--bg-glass);border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:var(--shadow-lg);transition:var(--transition);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-orange),transparent);opacity:0;transition:var(--transition)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:var(--border-light)}.card:hover:before{opacity:1}.card-primary{background:linear-gradient(135deg,var(--bg-card) 0%,var(--bg-hover) 100%);border-color:var(--accent-orange)}.card-success{border-color:var(--success)}.card-warning{border-color:var(--warning)}.card-error{border-color:var(--error)}.alert{position:fixed;top:24px;left:50%;transform:translate(-50%);padding:16px 24px;border-radius:16px;font-weight:600;color:#fff;z-index:1000;display:none;max-width:500px;text-align:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.1);box-shadow:var(--shadow-xl)}.alert.success{background:linear-gradient(135deg,var(--success) 0%,#059669 100%)}.alert.error{background:linear-gradient(135deg,var(--error) 0%,#dc2626 100%)}.alert.warning{background:linear-gradient(135deg,var(--warning) 0%,#d97706 100%)}.alert.show{display:block;animation:slideDown .4s cubic-bezier(.4,0,.2,1)}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-30px) scale(.95)}to{opacity:1;transform:translate(-50%) translateY(0) scale(1)}}.loading{display:inline-block;width:24px;height:24px;border:3px solid rgba(255,255,255,.2);border-radius:50%;border-top-color:var(--accent-orange);animation:spin 1s cubic-bezier(.4,0,.2,1) infinite}.loading-sm{width:16px;height:16px;border-width:2px}.loading-lg{width:32px;height:32px;border-width:4px}.pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@media(max-width:1024px){.btn{padding:10px 20px;font-size:13px}.card{padding:20px}}@media(max-width:768px){.btn{padding:8px 16px;font-size:12px}.card{padding:16px;border-radius:12px}.alert{left:16px;right:16px;transform:none;max-width:none;padding:12px 16px}}@media(max-width:480px){.btn{padding:8px 12px;font-size:11px}.card{padding:12px;border-radius:8px}}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-accent{color:var(--text-accent)}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}.mb-4{margin-bottom:32px}.ml-1{margin-left:8px}.ml-2{margin-left:16px}.mr-1{margin-right:8px}.mr-2{margin-right:16px}.p-1{padding:8px}.p-2{padding:16px}.p-3{padding:24px}.p-4{padding:32px}.px-1{padding-left:8px;padding-right:8px}.px-2{padding-left:16px;padding-right:16px}.py-1{padding-top:8px;padding-bottom:8px}.py-2{padding-top:16px;padding-bottom:16px}.flex{display:flex}.flex-col{flex-direction:column}.flex-row{flex-direction:row}.items-center{align-items:center}.items-start{align-items:flex-start}.items-end{align-items:flex-end}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-start{justify-content:flex-start}.justify-end{justify-content:flex-end}.gap-1{gap:8px}.gap-2{gap:16px}.gap-3{gap:24px}.gap-4{gap:32px}.w-full{width:100%}.h-full{height:100%}.w-auto{width:auto}.h-auto{height:auto}.hidden{display:none}.block{display:block}.inline-block{display:inline-block}.inline{display:inline}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.rounded{border-radius:8px}.rounded-md{border-radius:12px}.rounded-lg{border-radius:16px}.rounded-xl{border-radius:20px}.rounded-full{border-radius:9999px}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow{box-shadow:var(--shadow)}.shadow-lg{box-shadow:var(--shadow-lg)}.shadow-xl{box-shadow:var(--shadow-xl)}.opacity-50{opacity:.5}.opacity-75{opacity:.75}.opacity-100{opacity:1}.transition{transition:var(--transition)}.transition-fast{transition:var(--transition-fast)}.cursor-pointer{cursor:pointer}.cursor-not-allowed{cursor:not-allowed}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.landing-page{min-height:100vh;width:100%;background:linear-gradient(135deg,#0f1118,#1a1d29,#151821);display:grid;grid-template-columns:1fr 1fr;font-family:Inter,Poppins,sans-serif;position:relative;overflow:hidden;padding:0}.landing-page:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 50%,rgba(251,191,36,.1) 0%,transparent 50%),radial-gradient(circle at 80% 50%,rgba(251,191,36,.1) 0%,transparent 50%);pointer-events:none}.landing-container{display:flex;flex-direction:column;justify-content:center;padding:4rem 3rem;background:#fff;border-left:1px solid #000}.landing-left{position:relative;display:flex;align-items:center;justify-content:center;height:100vh;min-height:100vh;animation:fadeInLeft .6s ease-out;grid-column:1}@keyframes fadeInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}.landing-logo{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);max-width:350px;width:100%;height:auto;object-fit:contain;z-index:2}.landing-leftside-element{width:100%;height:100%;object-fit:cover;z-index:1;pointer-events:none}.landing-right{display:flex;flex-direction:column;justify-content:center;animation:fadeInRight .6s ease-out}@keyframes fadeInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}.landing-header{text-align:center;margin-bottom:3.5rem;animation:fadeInDown .6s ease-out}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-30px)}to{opacity:1;transform:translateY(0)}}.landing-title-row{display:flex;align-items:center;justify-content:center;gap:1rem;margin-bottom:.5rem}.landing-favicon{width:64px;height:64px;object-fit:contain;display:block}.landing-title{font-size:3.5rem;font-weight:700;color:#b30104;margin:0;letter-spacing:-.02em}.landing-subtitle{font-size:1.25rem;color:#6b7280;margin:0;font-weight:400;letter-spacing:.05em}.landing-buttons{display:flex;flex-direction:column;align-items:stretch;gap:1rem;animation:fadeInUp .6s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.landing-button{width:100%;display:flex;align-items:center;justify-content:center;gap:.75rem;padding:1rem 2rem;border:none;border-radius:.75rem;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden}.landing-button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#fff3;transform:translate(-50%,-50%);transition:width .6s,height .6s}.landing-button:hover:before{width:300px;height:300px}.landing-button svg{position:relative;z-index:1}.landing-button span{position:relative;z-index:1}.landing-button.disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.admin-button{background:#b30104;color:#fff;border:2px solid #b30104;box-shadow:0 4px 20px #b3010466}.admin-button:hover{background:#d10205;border:2px solid #d10205;transform:translateY(-3px);box-shadow:0 8px 30px #b3010480}.student-button{background:#b30104;color:#fff;border:2px solid #b30104;box-shadow:0 4px 20px #b3010466}.student-button:hover{background:#d10205;border:2px solid #d10205;transform:translateY(-3px);box-shadow:0 8px 30px #b3010480}.landing-loading-overlay{position:fixed;inset:0;background:#0f1118f2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease}.landing-loading-spinner{width:60px;height:60px;border:4px solid #2d3748;border-top:4px solid #fbbf24;border-radius:50%;animation:spin 1s linear infinite}@media(max-width:1024px){.landing-page{display:flex;flex-direction:column;min-height:100vh;background:#fff}.landing-left{position:relative;width:100%;flex:1 1 45vh;min-height:45vh;padding:2.75rem 2rem 1.75rem;background:#fff;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:1rem;overflow:hidden}.landing-leftside-element{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;transform:scale(1.05)}.landing-logo{position:relative;transform:none;max-width:240px;width:clamp(150px,48%,240px);min-width:170px;margin-top:-18rem;margin-left:-5rem;align-self:flex-start;z-index:1}.landing-container{flex:1 1 55vh;width:100%;padding:2.5rem 2rem;border-left:none;border-top:1px solid #000;display:flex;flex-direction:column;justify-content:center;align-items:stretch;gap:2rem}}@media(max-width:640px){.landing-container{flex:1 1 52vh;padding:1.75rem 1.5rem;max-width:100%;gap:1.5rem}.landing-page{padding:0;background:#fff}.landing-left{flex:1 1 48vh;padding:2.1rem 1.6rem 1.35rem;align-items:flex-start;justify-content:center;gap:.75rem;min-height:40vh}.landing-header{margin-bottom:2.5rem}.landing-title{font-size:2.5rem}.landing-subtitle{font-size:1rem}.landing-favicon{width:50px;height:50px}.landing-buttons{align-items:stretch;gap:.75rem}.landing-button{width:100%;padding:.75rem 1.4rem;font-size:.9rem}.landing-button svg{width:18px;height:18px}.landing-loading-spinner{width:50px;height:50px}.landing-logo{max-width:200px;width:clamp(140px,52vw,200px);margin-top:-18rem;margin-left:-5rem;align-self:flex-start}}@media(max-width:480px){.landing-container{flex:1 1 50vh;padding:1.6rem 1.25rem}.landing-left{flex:1 1 45vh;padding:1.8rem 1.35rem 1.1rem;min-height:35vh;gap:.6rem}.landing-title{font-size:2rem}.landing-subtitle{font-size:.95rem}.landing-favicon{width:44px;height:44px}.landing-logo{max-width:160px;width:clamp(125px,60vw,160px);margin-top:-18rem;margin-left:-5rem;align-self:flex-start}.landing-button{padding:.65rem 1.15rem;font-size:.85rem}.landing-button svg{width:18px;height:18px}}.student-rewards-wall{min-height:100vh;width:100vw;overflow-x:hidden;overflow-y:auto;background:linear-gradient(180deg,#0d0f15,#151821);color:#fff;font-family:Inter,sans-serif;display:flex;flex-direction:column}.student-rewards-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;padding:2rem}.loading-spinner{width:50px;height:50px;border:4px solid #2d3748;border-top:4px solid #fbbf24;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}.student-rewards-loading p{color:#a0aec0;font-size:1.1rem;font-weight:500}.student-rewards-error{display:flex;align-items:flex-start;gap:1rem;background:#2d1b1b;border:1px solid #e53e3e;border-radius:12px;padding:1.5rem;margin:2rem;max-width:600px;margin-left:auto;margin-right:auto}.error-icon{font-size:1.5rem;flex-shrink:0}.error-content h4{color:#fc8181;font-size:1.1rem;font-weight:600;margin:0 0 .5rem}.error-content p{color:#feb2b2;font-size:.95rem;margin:0 0 1rem;line-height:1.5}.retry-btn{background:#e53e3e;color:#fff;border:none;border-radius:6px;padding:.5rem 1rem;font-size:.9rem;font-weight:500;cursor:pointer;transition:background-color .2s ease}.retry-btn:hover{background:#c53030}.no-rewards{text-align:center;padding:2rem;color:#a0aec0;font-style:italic}.no-rewards small{display:block;margin-top:.5rem;font-size:.8rem;color:#718096}.reward-btn.disabled{background:#4a5568!important;color:#a0aec0!important;cursor:not-allowed!important;opacity:.6;border-color:#4a5568!important}.reward-btn.disabled:hover{background:#4a5568!important;color:#a0aec0!important;transform:none!important}.student-rewards-coins-icon{color:#fbbf24;width:22px;height:22px}.coins-label{color:#fff;font-size:1rem}.logout-btn{background-color:transparent;border:2px solid #ffd700;color:gold;padding:8px 20px;border-radius:10px;cursor:pointer;transition:all .3s;float:right}.logout-btn:hover{background-color:gold;color:#000}.tier-name{color:#fff;font-size:1.6rem;font-weight:700;margin-bottom:.3rem}.tier-status{font-weight:600;font-size:1rem;margin-bottom:1.2rem}.tier-status.green{color:#10b981}.tier-status.red{color:#ef4444}.rewards-list{display:flex;flex-direction:column;gap:1rem}.reward-item{background:#2d3748;padding:.75rem 1rem;border-radius:.75rem;display:flex;flex-direction:column;align-items:center;gap:.6rem;transition:.3s}.reward-item:hover{background:#374151}.reward-icon{background:#3b3f52;border-radius:.6rem;padding:.6rem;display:flex;justify-content:center;align-items:center;font-size:1.4rem}.reward-text{display:flex;flex-direction:column;align-items:center}.reward-label{font-size:.95rem;font-weight:500;color:#e5e7eb;text-align:center}.reward-coins{display:flex;align-items:center;gap:.3rem;color:#fbbf24;font-weight:600;margin-top:.3rem}.reward-coin-icon{width:16px;height:16px}.reward-btn{background:linear-gradient(90deg,#fbbf24,#f59e0b);color:#1a1d29;font-weight:600;padding:.45rem 1rem;border-radius:.5rem;text-decoration:none;transition:.2s}.reward-btn:hover{background:linear-gradient(90deg,#f59e0b,#fbbf24);transform:translateY(-2px)}.student-avatar-wrapper{display:flex;align-items:center;position:relative}.student-avatar{position:relative;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,#fbbf24,#f59e0b,#fbbf24);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 8px #fbbf244d}.student-avatar:hover{transform:scale(1.1);box-shadow:0 4px 12px #fbbf2480}.student-avatar-initials{color:#0f1118;font-size:1.125rem;font-weight:700;letter-spacing:.5px;transition:opacity .3s ease}.student-avatar-fullname{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);background:#1a1d29;color:#fbbf24;padding:.5rem .75rem;border-radius:.5rem;font-size:.875rem;font-weight:600;white-space:nowrap;opacity:0;pointer-events:none;transition:all .3s ease;border:1px solid rgba(251,191,36,.3);box-shadow:0 4px 12px #0000004d;z-index:1000}.student-avatar-fullname:before{content:"";position:absolute;bottom:100%;left:50%;transform:translate(-50%);border:6px solid transparent;border-bottom-color:#1a1d29}.student-avatar:hover .student-avatar-fullname{opacity:1;transform:translate(-50%) translateY(0)}.student-header-content{display:flex;align-items:center;justify-content:center;width:100%;position:relative;max-width:100%;box-sizing:border-box;flex-wrap:wrap;gap:1rem}.student-rewards-header{position:relative;min-height:80px;background:#1a1d29;border-bottom:2px solid #2d3748;display:flex;align-items:center;justify-content:center;padding:0 3rem;z-index:100;overflow:visible}@media(min-width:769px)and (max-width:1800px){.student-rewards-header{padding:1rem 2rem}.student-header-content{flex-wrap:wrap!important;justify-content:center!important}.student-rewards-title{flex:0 1 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.2s}.duplicate-coins-search-input:focus{outline:none;border-color:#fbbf24}.duplicate-coins-search-input::placeholder{color:#6b7280}.duplicate-coins-clear-search{position:absolute;right:8px;background:transparent;border:none;color:#9ca3af;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all .2s}.duplicate-coins-clear-search:hover{background:#374151;color:#f9fafb}.duplicate-coins-search-info{padding:12px 16px;background:#1a1d29;border-top:1px solid #374151;color:#9ca3af;font-size:12px;text-align:center}.duplicate-coins-delete-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background:#dc2626;color:#fff;border:none;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s;white-space:nowrap}.duplicate-coins-delete-btn:hover:not(:disabled){background:#b91c1c}.duplicate-coins-delete-btn:disabled{opacity:.6;cursor:not-allowed}.duplicate-coins-delete-btn .spinning{animation:spin 1s linear 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6px;border-radius:4px;font-size:12px;color:#fbbf24}.duplicate-coins-badge{display:inline-block;background:#dc2626;color:#fff;padding:4px 8px;border-radius:4px;font-size:12px;font-weight:600}.duplicate-coins-badge-total{background:#6b7280}.duplicate-coins-badge-delete{background:#dc2626}.duplicate-coins-keep{color:#10b981;font-weight:600;font-size:14px}.duplicate-coins-keep-label{color:#9ca3af;font-size:11px;margin-left:4px}.duplicate-coins-wallet-before{color:#fbbf24;font-weight:600;font-size:14px}.duplicate-coins-wallet-after{color:#10b981;font-weight:600;font-size:14px}.duplicate-coins-wallet-unknown{color:#6b7280;font-style:italic;font-size:13px}.duplicate-coins-student-link{color:#60a5fa;text-decoration:none;font-weight:500;transition:all .2s ease;cursor:pointer}.duplicate-coins-student-link:hover{color:#3b82f6;text-decoration:underline}.duplicate-coins-logs{background:#1a1d29;border-radius:12px;padding:20px;margin-top:24px;border:1px solid #374151}.duplicate-coins-logs-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.duplicate-coins-logs-title{font-size:16px;font-weight:600;color:#f9fafb;margin:0}.duplicate-coins-clear-log-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background:#374151;border:1px solid #4b5563;border-radius:6px;color:#d1d5db;font-size:12px;cursor:pointer;transition:all .2s ease}.duplicate-coins-clear-log-btn:hover{background:#4b5563;border-color:#6b7280;color:#f9fafb}.duplicate-coins-log-content{background:#0f1118;border:1px solid #374151;border-radius:8px;padding:16px;color:#10b981;font-size:12px;font-family:Courier 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#374151;border-radius:8px}.duplicate-coins-pagination-btn{display:flex;align-items:center;gap:8px;padding:8px 16px;background:#374151;color:#f9fafb;border:none;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.duplicate-coins-pagination-btn:hover:not(:disabled){background:#4b5563}.duplicate-coins-pagination-btn:disabled{opacity:.5;cursor:not-allowed}.duplicate-coins-pagination-info-inline{color:#d1d5db;font-size:14px;font-weight:500}@media(max-width:1024px){.duplicate-coins-page-main{padding:1.5rem 2rem}.duplicate-coins-filters{grid-template-columns:1fr}}@media(max-width:768px){.duplicate-coins-page-header{padding:1rem 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