.course-card{position:relative;display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border-light);border-radius:12px;box-shadow:var(--shadow-sm);transition:all .2s ease;overflow:hidden;min-height:240px}.course-card:hover{box-shadow:0 8px 32px rgba(0,0,0,.15);transform:translateY(-2px)}.course-card__color-bar{position:absolute;left:0;top:0;bottom:0;width:4px;border-radius:12px 0 0 12px}.course-card__content{display:flex;flex-direction:column;padding:24px 24px 24px 28px;height:100%}.course-card__title{font-size:20px;font-weight:700;margin:0 0 8px;color:var(--txt);line-height:1.3}.course-card__code{color:var(--txt-muted);font-size:14px;margin-bottom:12px}.course-card__info{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.course-card__pill{display:inline-block;align-self:flex-start;padding:4px 12px;background:var(--bg-gray-alt);border-radius:16px;font-size:12px;font-weight:600;color:var(--txt-muted)}.course-card__pill--muted{opacity:.7}.course-card__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:auto;padding-top:16px}:root{--txt:#111827;--txt-muted:#6b7280;--accent:#881c1c;--accent-hover:#6b1616;--accent-light:#b32d2d;--accent-bg:#fef2f2;--bg-left:#f9fafb;--bg-right:#881c1c;--bg-right-dark:#6b1616;--border:#d1d5db;--border-light:#e5e7eb;--white:#fff;--bg-card:#fff;--bg-gray:#f3f4f6;--bg-gray-alt:#e5e7eb;--input-placeholder:#9ca3af;--success:#16a34a;--success-light:#22c55e;--success-bg:#f0fdf4;--info:#3b82f6;--info-light:#60a5fa;--warning:#f59e0b;--danger:#dc2626;--hover-gray:#374151;--shadow-sm:0 2px 8px rgba(0,0,0,.08);--shadow-md:0 4px 12px rgba(0,0,0,.12);--shadow-lg:0 10px 15px rgba(0,0,0,.1),0 4px 6px rgba(0,0,0,.05)}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{font-size:16px;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;overflow-y:scroll}body,html{height:100%}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--txt);line-height:1.5;min-width:320px}img,svg{display:block}button,input,select,textarea{font:inherit}.sidebar{position:fixed;left:0;top:0;height:100vh;width:260px;background:var(--accent);padding:32px 24px;box-shadow:4px 0 20px rgba(0,0,0,.15);overflow-y:auto;z-index:100}.mobile-menu-toggle,.sidebar-close,.sidebar-overlay{display:none}.sidebar-header{color:var(--white);margin-bottom:32px;position:relative}.sidebar-header h1{font-size:28px;font-weight:700;line-height:1.2;margin-bottom:8px}.sidebar-header p{font-size:13px;color:#e5e7eb}.nav-list{list-style:none;padding:0;margin:0}.nav-item{margin-bottom:8px}.nav-link{display:block;padding:12px 16px;color:var(--white);text-decoration:none;border-radius:8px;font-size:15px;font-weight:500;transition:background .2s}.nav-link:hover{background:#a83838}.nav-link.active{background:#b54545;font-weight:600}.layout{display:flex;min-height:100vh}.main-content{flex:1;background:var(--bg-left);overflow-y:auto;overflow-x:hidden;margin-left:260px}.header{background:var(--white);padding:32px 40px;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);display:flex;justify-content:space-between;align-items:center;width:100%;max-width:100%;margin:0;position:sticky;top:0;z-index:100}.header h2{margin:0;font-size:28px;font-weight:700;color:var(--txt)}.header-subtitle{font-size:13px;color:#9ca3af;margin-bottom:4px}.card{box-shadow:var(--shadow-sm);transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow-md)}.card h3{margin:0 0 20px;font-size:18px;color:var(--txt)}.btn,.card h3{font-weight:600}.btn{border:0;border-radius:8px;padding:11px 22px;font-size:14px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn--primary{background:var(--accent);color:var(--white)}.btn--primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn--primary:disabled{background-color:#d1d5db;color:#9ca3af;cursor:not-allowed;transform:none}.btn--secondary{background:var(--white);color:var(--txt);border:2px solid var(--border)}.btn--secondary:hover{background:var(--accent);color:var(--white);border-color:var(--accent);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn--ghost{background:transparent;color:var(--txt-muted);border:1px solid var(--border)}.btn--ghost:hover{background:var(--bg-gray);color:var(--txt)}.btn--outline{background:transparent;color:var(--txt);border:2px solid var(--txt)}.btn--outline:hover{background:var(--txt);color:var(--white)}.btn-small{padding:7px 14px;font-size:12px}.btn-icon{background:transparent;border:none;padding:8px;display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:36px;border-radius:6px;transition:all .2s;cursor:pointer}.btn-icon:hover{background:var(--bg-gray)}.btn-icon--danger:hover{background:#fee}.btn-icon--danger:hover .btn-icon-img{filter:invert(21%) sepia(93%) saturate(4891%) hue-rotate(349deg) brightness(93%) contrast(93%)}.btn-icon-img{width:20px;height:20px;display:block;filter:grayscale(100%) brightness(.6);transition:all .2s}.btn-icon:hover .btn-icon-img{filter:grayscale(0) brightness(1)}.input{height:42px;padding:0 12px;font-size:14px;transition:border-color .2s}.input:focus{border-color:var(--accent)}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row.space-between{justify-content:space-between}.sidebar-section{margin-top:32px;padding-top:24px;border-top:1px solid #e5e7eb}.sidebar-section-title{font-size:11px;font-weight:600;color:#d1d5db;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}.nav-link-button{width:100%;text-align:left;background:none;border:none;cursor:pointer;padding:10px 16px}.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:none;align-items:center;justify-content:center;padding:24px;backdrop-filter:blur(8px);z-index:1000}.modal[aria-hidden=false]{display:flex}.modal-overlay{right:0;bottom:0;background:rgba(0,0,0,.5)}.modal-content{background:var(--white);border-radius:16px;padding:36px;max-width:500px;width:90%;box-shadow:0 8px 32px rgba(0,0,0,.2)}@media (max-width:900px){.sidebar{transform:translateX(-100%);transition:transform .3s ease;z-index:200}.sidebar.sidebar-open{transform:translateX(0)}.sidebar-close{display:block;position:absolute;top:8px;right:16px;background:none;border:none;color:var(--white);font-size:28px;cursor:pointer;padding:4px 8px;line-height:1;transition:opacity .2s}.sidebar-close:hover{opacity:.7}.mobile-menu-toggle{display:flex;background:var(--accent);color:var(--white);border:none;border-radius:8px;padding:8px;cursor:pointer;transition:all .2s;margin-right:16px}.mobile-menu-toggle:hover{background:var(--accent-hover)}.sidebar-overlay{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:150;backdrop-filter:blur(4px)}.header,.main-content{margin-left:0}.header{padding:16px 20px;gap:12px}.header>div{flex:1}}.wrap{max-width:1200px;width:100%;margin:0 auto;padding:28px 32px 48px}.card{padding:28px;margin:16px auto;overflow:visible;min-width:480px;max-width:100%}.category-grid{display:grid;gap:16px;margin:16px 0}.category-card,.setup-category-card{background:var(--white);border:1px solid var(--border-light);border-radius:12px;padding:16px;box-shadow:var(--shadow-sm);transition:all .2s;overflow-x:hidden;max-width:100%}.category-card:hover,.setup-category-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent-light)}.category-header,.setup-category-header{display:flex;justify-content:space-between;align-items:center;gap:12px}.category-info,.setup-category-info{flex:1;display:flex;flex-direction:column;gap:2px}.category-name,.setup-input-name{font-weight:600;font-size:16px;color:var(--txt);cursor:pointer;padding:2px 4px;border-radius:4px;transition:background .2s;display:inline-block;width:-moz-fit-content;width:fit-content;border:none;background:transparent;outline:none;font-family:inherit;max-width:300px}.category-name:hover,.setup-input-name:focus,.setup-input-name:hover{background:var(--bg-gray)}.category-average,.setup-category-count{font-size:13px;color:var(--txt-muted);padding:0 4px;font-weight:500}.setup-category-count{gap:4px}.category-weight,.setup-weight-badge{font-size:13px;color:var(--txt);cursor:pointer;padding:4px 10px;border-radius:6px;transition:all .2s;display:inline-flex;align-items:center;gap:2px;background:var(--bg-gray);font-weight:600}.category-weight:hover{background:var(--accent-light);color:var(--white)}.category-weight-editing{background:var(--white);box-shadow:0 0 0 2px var(--accent);cursor:default}.category-weight-editing:hover{background:var(--white);color:var(--txt)}.category-name-input{border:none;background:transparent;border-radius:4px;padding:2px 4px;font-size:16px;font-weight:600;outline:none;font-family:inherit;max-width:300px;width:auto;min-width:120px}.category-name-input:focus{background:var(--bg-gray)}.category-weight-input,.setup-input-weight{font-size:13px;font-weight:600;width:40px;text-align:center;border:none;padding:0;background:transparent;outline:none}.setup-input-count{width:50px;border-radius:4px;padding:2px 4px;font-size:13px;text-align:center;outline:none}.category-weight-edit{display:inline-flex;align-items:center;gap:4px;background:var(--bg-gray);padding:6px 12px;border-radius:6px}.category-actions,.setup-category-actions{display:flex;gap:8px;align-items:center}.items-container{margin-top:16px;padding-top:12px;border-top:1px solid var(--border-light);display:flex;flex-direction:column;gap:10px}.item-add-wrapper{display:flex;justify-content:flex-end;margin-bottom:4px}.item-card{display:flex;align-items:center;gap:10px;padding:12px;background:var(--bg-gray);border:1px solid var(--border-light);border-radius:8px;transition:all .2s}.item-card:hover{box-shadow:var(--shadow-sm);background:var(--white)}.item-name{flex:1;font-size:14px;font-weight:500;color:var(--txt);cursor:pointer;padding:2px 4px;border-radius:4px;transition:background .2s}.item-name:hover{background:var(--bg-gray)}.item-score{font-size:14px;color:var(--txt-muted);min-width:100px;text-align:right;cursor:pointer;padding:2px 4px;border-radius:4px;transition:background .2s}.item-score:hover{background:var(--bg-gray)}.item-name-input,.item-score-input{border:none;border-radius:4px;padding:2px 4px;font-size:14px;background:transparent;outline:none;font-family:inherit;flex:1}.item-name-input:focus,.item-score-input:focus{background:var(--bg-gray)}.item-score-input{width:80px;text-align:right;flex:none}.item-score-edit{display:flex;align-items:center;gap:4px;min-width:100px}.item-delete-btn{margin-left:auto}.input--sm{height:34px;font-size:13px;padding:0 10px}.upload-btn{background:var(--accent);color:var(--white);border:0;border-radius:8px;padding:13px 26px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:10px}.upload-btn:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:var(--shadow-md)}.upload-btn svg{width:20px;box-shadow:var(--shadow-md)}.input-group{margin:16px 0}.input-label{display:block;font-weight:600;font-size:14px;margin-bottom:8px;color:var(--txt)}.target-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:linear-gradient(90deg,#881c1c 0,#b32d2d 50%,#d4af37);outline:none}.target-slider:hover{filter:brightness(1.05)}.target-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--white);border:2px solid var(--accent);cursor:pointer;box-shadow:0 2px 6px rgba(136,28,28,.3);-webkit-transition:all .2s;transition:all .2s}.target-slider::-webkit-slider-thumb:hover{transform:scale(1.15);box-shadow:0 3px 10px rgba(136,28,28,.4)}.target-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:var(--white);border:2px solid var(--accent);cursor:pointer;box-shadow:0 2px 6px rgba(136,28,28,.3);-moz-transition:all .2s;transition:all .2s}.target-slider::-moz-range-thumb:hover{transform:scale(1.15);box-shadow:0 3px 10px rgba(136,28,28,.4)}.ungraded-item-slider{padding:12px 14px;background:var(--bg-gray);border-radius:8px;border:1px solid var(--border-light);transition:all .2s}.ungraded-item-slider:hover{border-color:var(--accent-light);box-shadow:0 2px 8px rgba(136,28,28,.08)}.slider-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:16px}.slider-item-info{display:flex;align-items:center;gap:8px}.slider-item-info,.slider-item-text{flex:1;min-width:0}.slider-item-name{font-weight:600;font-size:14px;color:var(--txt);margin-bottom:2px}.slider-item-category{font-size:12px;color:var(--txt-muted)}.slider-value-input{transition:all .2s;width:65px;text-align:center;font-size:17px;font-weight:700;color:var(--accent);border:none;border-radius:4px;padding:4px 8px;background:transparent;outline:none}.slider-value-input:focus{outline:none;border-color:var(--accent)!important;background:var(--white);box-shadow:0 0 0 3px rgba(136,28,28,.1)}.slider-value-input::-webkit-inner-spin-button,.slider-value-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.slider-value-input[type=number]{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.upload-area{padding:40px 28px;background:var(--bg-gray);transition:all .3s}.upload-area:hover{background:var(--white);box-shadow:var(--shadow-sm)}.upload-icon{width:64px;height:64px;margin:0 auto 16px;color:var(--accent)}.upload-text{font-size:16px;color:var(--txt);margin-bottom:8px;font-weight:600}.upload-hint{font-size:13px}.progress-label{display:flex;justify-content:space-between}.progress-label-text{font-weight:600;font-size:14px;color:var(--txt)}.progress-label-value{font-weight:700;font-size:16px;color:var(--accent)}.progress-bar-wrapper{position:relative;width:100%}.progress-bar-bg{height:12px;background:var(--bg-gray-alt);overflow:hidden}.progress-bar-bg,.progress-bar-fill{border-radius:24px;position:relative}.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--accent) 0,var(--accent-hover) 100%);transition:width .5s ease-in-out}.progress-bar-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.3),transparent);animation:shimmer 2s infinite}.progress-pin{position:absolute;top:-46px;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:2px;transition:left .3s ease;z-index:10}.progress-pin-label{background:var(--accent);color:var(--white);font-weight:700;font-size:13px;padding:4px 10px;border-radius:6px;white-space:nowrap;box-shadow:0 2px 8px rgba(136,28,28,.3)}.progress-pin-icon{width:24px;height:24px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.2))}.grade-options{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px;margin-bottom:0}.grade-btn{background:var(--white);border:2px solid var(--border);color:var(--txt);border-radius:8px;padding:8px 16px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}.grade-btn:hover:not(.disabled){transform:translateY(-2px);box-shadow:var(--shadow-sm)}.grade-btn.active,.grade-btn:hover:not(.disabled){background:var(--accent);color:var(--white);border-color:var(--accent)}.grade-btn.disabled{background:#f3f4f6;color:#9ca3af;border-color:#e5e7eb;cursor:not-allowed;opacity:.6}.grade-select-hint{margin-top:8px;margin-bottom:6px;font-size:14px;color:var(--txt-muted);font-weight:500}.pin-btn{cursor:pointer;margin-left:8px;background:none;border:none;padding:6px 8px;display:inline-flex;align-items:center;transition:all .2s}.pin-btn img{filter:brightness(0) saturate(100%) invert(71%) sepia(7%) saturate(280%) hue-rotate(182deg) brightness(89%) contrast(87%);transition:filter .2s}.pin-btn--active img{filter:brightness(0) saturate(100%) invert(14%) sepia(56%) saturate(3891%) hue-rotate(349deg) brightness(91%) contrast(88%)}.strategy-options{display:flex;gap:8px;flex-wrap:wrap}.strategy-btn{background:var(--white);border:2px solid var(--border);color:var(--txt);border-radius:8px;padding:8px 16px;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}.strategy-btn:hover{background:var(--bg-gray);border-color:var(--accent-light)}.strategy-btn.active{background:var(--accent);color:var(--white);border-color:var(--accent);box-shadow:0 2px 6px rgba(136,28,28,.2)}@keyframes shimmer{0%{transform:translateX(-100%)}to{transform:translateX(100%)}}.setup-modal{max-width:900px!important;width:95%!important}.setup-step{animation:fadeIn .3s ease-in}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.analysis-grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));margin-bottom:16px}.analysis-card{padding:24px}.analysis-card h4{margin:0 0 18px}.analysis-label{display:block;margin:14px 0;font-size:14px;color:var(--txt);font-weight:500}.analysis-label input{width:100%;margin-top:6px}.analysis-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:12px;padding:20px}.analysis-card h4{margin:0 0 16px;font-size:16px;font-weight:600;color:var(--txt)}@media (max-width:900px){.wrap{padding:20px 16px;width:100%}.card{min-width:280px;padding:20px}}.setup-step{display:flex;flex-direction:column}.modal-content{max-width:700px;max-height:90vh;overflow-y:auto;overflow-y:overlay}@supports not (overflow-y:overlay){.modal-content{overflow-y:auto;padding-right:30px}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.setup-modal{max-width:700px}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:0 0 24px;border-bottom:1px solid var(--border-light);margin-bottom:24px}.modal-header h2{margin:0;font-size:22px;font-weight:600;color:var(--txt)}.modal-close-btn{background:none;border:none;font-size:24px;line-height:1;cursor:pointer;color:var(--txt-muted);padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:6px;transition:all .2s}.modal-close-btn:hover{color:var(--txt);background:var(--bg-gray)}.modal-body{padding:0}.modal-footer{display:flex;justify-content:flex-end;gap:12px;padding:24px 0 0;border-top:1px solid var(--border-light);margin-top:24px}.setup-instruction{margin-bottom:24px;color:var(--txt-muted);line-height:1.6;font-size:15px}.upload-area{border:2px dashed var(--border);border-radius:12px;padding:48px 32px;text-align:center;cursor:pointer;transition:all .2s;background-color:var(--bg-gray)}.upload-area:hover{border-color:var(--accent);background-color:var(--accent-bg)}.upload-icon{margin-bottom:16px;display:flex;justify-content:center;align-items:center}.upload-icon img{filter:brightness(0) saturate(100%) invert(14%) sepia(56%) saturate(3891%) hue-rotate(349deg) brightness(91%) contrast(88%);transition:filter .2s}.upload-area:hover .upload-icon img{filter:brightness(0) saturate(100%) invert(14%) sepia(56%) saturate(3891%) hue-rotate(349deg) brightness(91%) contrast(88%) drop-shadow(0 2px 4px rgba(136,28,28,.3))}.upload-area p{margin:8px 0;color:var(--txt);font-size:15px;font-weight:500}.upload-hint{font-size:14px;color:var(--txt-muted)}.upload-status{margin-top:16px;padding:12px;border-radius:8px;background-color:var(--success-bg);text-align:center;font-weight:500;font-size:15px}.setup-categories-container{margin-bottom:24px}.setup-categories-list{display:flex;flex-direction:column;gap:12px;margin-bottom:16px}.setup-category-card{background:var(--white);border:1px solid var(--border-light);border-radius:12px;padding:16px;box-shadow:var(--shadow-sm);transition:all .2s;overflow:visible;max-width:100%}.setup-category-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent-light)}.setup-category-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}.setup-category-info{flex:1;display:flex;flex-direction:column;gap:8px}.setup-input-name{width:100%;padding:10px 12px;border:none;border-radius:6px;font-size:16px;font-weight:500;background:var(--bg-gray);transition:all .2s;color:var(--txt)}.setup-input-name:focus{outline:none;background:var(--white);box-shadow:none}.setup-category-count{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--txt-muted)}.setup-input-count{width:60px;padding:6px 10px;border:none;border-radius:6px;font-size:14px;background:transparent;transition:all .2s;color:var(--txt)}.setup-input-count:focus{outline:none;background:var(--bg-gray);box-shadow:none}.setup-category-actions{display:flex;align-items:center;gap:12px}.setup-weight-badge{display:flex;align-items:center;gap:4px}.setup-input-weight,.setup-weight-badge{font-weight:600;color:var(--accent);font-size:15px}.setup-input-weight{width:50px;padding:6px 10px;border:none;border-radius:6px;text-align:right;background:transparent;transition:all .2s}.setup-input-weight:focus{outline:none;background:var(--bg-gray);box-shadow:none}.setup-total-weight{padding:16px;background-color:var(--bg-gray);border-radius:8px;text-align:center;font-size:15px;border:2px solid var(--border-light);color:var(--txt)}.setup-total-weight strong{font-size:20px;margin:0 8px;font-weight:700;color:var(--txt)}.weight-invalid,.weight-valid{color:var(--txt)}.setup-weight-warning{color:var(--warning);font-size:13px;margin-left:8px;font-weight:500}.btn--primary,.btn-primary{background:var(--accent);color:var(--white)}.btn--primary:hover,.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn--primary:disabled,.btn-primary:disabled{background-color:#d1d5db;color:#9ca3af;cursor:not-allowed;transform:none}.btn--secondary,.btn-secondary{background:var(--white);color:var(--txt);border:2px solid var(--border)}.btn--secondary:hover,.btn-secondary:hover{background:var(--accent);color:var(--white);border-color:var(--accent);transform:translateY(-1px);box-shadow:var(--shadow-sm)}.btn-block{width:100%}.setup-input-count::-webkit-inner-spin-button,.setup-input-count::-webkit-outer-spin-button,.setup-input-weight::-webkit-inner-spin-button,.setup-input-weight::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.setup-input-count,.setup-input-weight{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}body{background:var(--bg-left);margin:0;overflow-x:hidden}.header h2{font-size:32px;margin-bottom:8px}.header-subtitle{font-size:15px;color:var(--txt-muted)}.pill{display:inline-block;padding:6px 14px;background:var(--bg-gray-alt);border-radius:20px;font-size:13px;font-weight:600;color:var(--txt-muted);margin-top:8px}.grid-wrapper{max-width:1200px;margin:0 auto;padding:32px 40px 48px}.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));width:100%}.empty-state{grid-column:1/-1;text-align:center;padding:4rem 2rem;color:var(--txt-muted)}.empty-state-title{font-size:18px;margin-bottom:8px}.empty-state-message{font-size:14px}@media (max-width:900px){.grid-wrapper{padding:24px 16px 48px}.grid{grid-template-columns:1fr}}@media (max-width:480px){.header h2{font-size:28px}.grid-wrapper{padding:20px 16px 48px}}.hero{min-height:100vh;display:grid;grid-template-columns:clamp(500px,33vw,640px) 1fr}.panel{background:var(--bg-left);padding:80px 48px;display:flex;flex-direction:column;justify-content:center;box-shadow:30px 4px 40px rgba(0,0,0,.25)}.panel h1{font-size:52px;font-weight:900;line-height:1;letter-spacing:-.02em;margin:0 0 32px}.hero-gradient{background:radial-gradient(circle at 57% 46%,#c03838 0,#881c1c 55%)}.search{position:relative}.input{width:100%;height:52px;border:2px solid var(--border);border-radius:8px;padding:0 96px 0 20px;font-size:15px;background:var(--white);color:var(--txt);transition:border-color .2s,box-shadow .2s}.input::-moz-placeholder{color:var(--input-placeholder)}.input::placeholder{color:var(--input-placeholder)}.input:focus{outline:0;border-color:var(--input-placeholder);box-shadow:0 0 0 3px rgba(156,163,175,.1)}.icon-btn{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;background:transparent;padding:0;display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:50%}#go.icon-btn{right:8px}#vis.icon-btn{right:48px}.icon-btn img{width:20px;height:20px}.link{color:var(--txt);text-decoration:underline;cursor:pointer;font-weight:500}.link:hover{color:var(--accent)}.hint{margin-top:12px;font-size:12px;color:#4b5563}.hint,.subhint{line-height:1.5}.subhint{margin-top:6px;font-size:10px;color:#9ca3af}.modal-close-wrapper{text-align:right}.link-cursor{cursor:pointer}.steps{list-style:none;margin:24px 0;padding:0;counter-reset:step}.steps li{display:flex;gap:16px;margin:16px 0;padding:16px;background:var(--bg-gray);border-radius:8px;align-items:flex-start;font-size:15px}.steps li:before{content:counter(step);counter-increment:step;min-width:32px;height:32px;border-radius:50%;background:var(--txt);color:var(--white);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px}.steps li span{flex:1;padding-top:4px}.card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:12px;padding:24px;box-shadow:2px 4px 20px rgba(0,0,0,.1);max-width:600px;width:100%}.card h3{font-size:24px;margin-top:0}@media (max-width:900px){.hero{grid-template-columns:1fr}.hero-gradient{display:none}.panel{width:100%;max-width:100%;padding:60px 40px}}@media (max-width:480px){.panel{padding:48px 24px}.panel h1{font-size:42px}}