:root{--rdc-primary:var(--main-primary);--rdc-bg:#fff;--rdc-bg-secondary:#f8fafc;--rdc-text:#1e293b;--rdc-text-muted:#64748b;--rdc-border:#e2e8f0;--rdc-success:#10b981;--rdc-warning:#f59e0b;--rdc-danger:#ef4444;--rdc-info:#3b82f6;--rdc-shadow:0 1px 3px #0000000f;--rdc-score-easy:#10b981;--rdc-score-standard:#3b82f6;--rdc-score-difficult:#f59e0b;--rdc-score-hard:#ef4444}._rdc-container{flex-direction:column;gap:1rem;width:100%;max-width:800px;margin:0 auto;display:flex}._rdc-input-wrapper{background:var(--rdc-bg);border-style:solid;border-width:1px;border-color:var(--rdc-border);box-shadow:var(--rdc-shadow);border-radius:.75rem;overflow:hidden}._rdc-input-actions{border-top-style:solid;border-top-width:1px;border-top-color:var(--rdc-border);background:var(--rdc-bg-secondary);justify-content:flex-end;align-items:center;gap:.5rem;padding:.5rem .75rem;display:flex}._rdc-score-cards{grid-template-columns:1fr 1fr;gap:1rem;display:grid}._rdc-score-card{background:var(--rdc-bg);border-style:solid;border-width:1px;border-color:var(--rdc-border);box-shadow:var(--rdc-shadow);text-align:center;border-radius:.75rem;padding:1.5rem}._rdc-stats{flex-wrap:wrap;justify-content:center;align-items:center;gap:.5rem;display:flex}._rdc-details,._rdc-tips{background:var(--rdc-bg);border-style:solid;border-width:1px;border-color:var(--rdc-border);box-shadow:var(--rdc-shadow);border-radius:.75rem;overflow:hidden}._rdc-footer{justify-content:center;padding-top:.5rem;display:flex}@media (max-width:768px){._rdc-container{padding-left:1rem;padding-right:1rem}._rdc-score-cards{grid-template-columns:1fr}._rdc-stats{gap:.375rem}}._rdc-textarea{resize:none;width:100%;min-height:200px;color:var(--rdc-text);background:0 0;border:none;padding:1rem 1.25rem;font-family:inherit;font-size:1rem;line-height:1.6;overflow-y:auto}._rdc-textarea:focus{outline:none}._rdc-textarea::placeholder{color:var(--rdc-text-muted)}._rdc-btn{cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;gap:.375rem;transition:all .2s;display:flex}._rdc-btn svg{width:14px;height:14px}._rdc-btn-ghost{color:var(--rdc-text-muted);border-radius:.375rem;padding:.375rem .625rem;font-size:.75rem;font-weight:500}._rdc-btn-ghost:hover{color:var(--rdc-primary);background:#6366f114}._rdc-btn-danger-hover:hover{color:var(--rdc-danger);background:#ef444414}._rdc-btn-text{border-style:solid;border-width:1px;border-color:var(--rdc-border);background:var(--rdc-bg);color:var(--rdc-text-muted);cursor:pointer;box-shadow:var(--rdc-shadow);border-radius:.5rem;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.8125rem;font-weight:500;transition:all .2s;display:flex}._rdc-btn-text svg{width:14px;height:14px}._rdc-btn-text:hover{color:var(--rdc-primary);border-color:var(--rdc-primary)}._rdc-score-label{color:var(--rdc-primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem;font-size:.6875rem;font-weight:600}._rdc-score-value{color:var(--rdc-text);font-size:3.5rem;font-weight:800;font-family:var(--main-font-mono);margin-bottom:.75rem;line-height:1;transition:color .3s}._rdc-score-value.score-easy{color:var(--rdc-score-easy)}._rdc-score-value.score-standard{color:var(--rdc-score-standard)}._rdc-score-value.score-difficult{color:var(--rdc-score-difficult)}._rdc-score-value.score-hard{color:var(--rdc-score-hard)}._rdc-score-bar{background:var(--rdc-bg-secondary);border-radius:3px;width:100%;height:6px;margin-bottom:.75rem;overflow:hidden}._rdc-score-bar-fill{background:var(--rdc-score-standard);border-radius:3px;width:0%;height:100%;transition:width .3s,background .3s}._rdc-score-desc{color:var(--rdc-text-muted);font-size:.875rem;font-weight:500}._rdc-grade-value{color:var(--rdc-text);margin-bottom:.5rem;font-size:2rem;font-weight:700;line-height:1.2}._rdc-audience{color:var(--rdc-text-muted);font-size:.8125rem}._rdc-stat-pill{background:var(--rdc-bg);border-style:solid;border-width:1px;border-color:var(--rdc-border);box-shadow:var(--rdc-shadow);border-radius:2rem;align-items:center;gap:.375rem;padding:.5rem .75rem;display:flex}._rdc-stat-pill svg{width:14px;height:14px;color:var(--rdc-primary);flex-shrink:0}._rdc-stat-value{color:var(--rdc-text);font-size:.9375rem;font-weight:700;font-family:var(--main-font-mono);line-height:1}._rdc-stat-label{color:var(--rdc-text-muted);text-transform:uppercase;letter-spacing:.02em;font-size:.6875rem;font-weight:500}._rdc-details-header{background:var(--rdc-bg-secondary);border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--rdc-border);cursor:pointer;align-items:center;gap:.5rem;padding:.75rem 1rem;transition:background .15s;display:flex}._rdc-details-header:hover{background:var(--rdc-bg)}._rdc-details-header svg{width:16px;height:16px;color:var(--rdc-primary)}._rdc-details-header>span:first-of-type{color:var(--rdc-text);flex:1;font-size:.8125rem;font-weight:600}._rdc-toggle-icon{color:var(--rdc-text-muted);transition:transform .2s;display:flex}._rdc-toggle-icon svg{width:14px;height:14px}._rdc-details.collapsed ._rdc-toggle-icon{transform:rotate(-90deg)}._rdc-details-content{padding:.75rem}._rdc-details.collapsed ._rdc-details-content{display:none}._rdc-score-row{border-radius:.375rem;align-items:center;gap:.75rem;padding:.625rem .5rem;display:flex}._rdc-score-row:hover{background:var(--rdc-bg-secondary)}._rdc-score-name{flex:1;align-items:center;gap:.375rem;min-width:0;display:flex}._rdc-score-name>span{color:var(--rdc-text);white-space:nowrap;text-overflow:ellipsis;font-size:.8125rem;font-weight:500;overflow:hidden}._rdc-info-btn{width:18px;height:18px;color:var(--rdc-text-muted);cursor:help;opacity:.6;background:0 0;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;transition:opacity .15s;display:flex;position:relative}._rdc-info-btn:hover{opacity:1;color:var(--rdc-primary)}._rdc-info-btn svg{width:12px;height:12px}._rdc-info-btn:after{content:attr(data-tooltip);background:var(--rdc-text);color:var(--rdc-bg);white-space:normal;opacity:0;visibility:hidden;z-index:100;pointer-events:none;text-align:center;border-radius:.375rem;width:max-content;max-width:220px;padding:.5rem .75rem;font-size:.75rem;font-weight:400;line-height:1.4;transition:opacity .15s,visibility .15s;position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);box-shadow:0 4px 12px #00000026}._rdc-info-btn:before{content:"";border-style:solid;border-width:6px;border-color:var(--rdc-text) transparent transparent transparent;opacity:0;visibility:hidden;z-index:100;transition:opacity .15s,visibility .15s;position:absolute;bottom:calc(100% + 2px);left:50%;transform:translate(-50%)}._rdc-info-btn:hover:after,._rdc-info-btn:hover:before{opacity:1;visibility:visible}._rdc-score-mini-bar{background:var(--rdc-bg-secondary);border-radius:2px;flex-shrink:0;width:80px;height:4px;overflow:hidden}._rdc-score-mini-fill{background:var(--rdc-score-standard);border-radius:2px;width:0%;height:100%;transition:width .3s,background .3s}._rdc-score-num{color:var(--rdc-text);font-size:.8125rem;font-weight:600;font-family:var(--main-font-mono);text-align:right;min-width:40px}._rdc-tips-header{background:var(--rdc-bg-secondary);border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--rdc-border);align-items:center;gap:.5rem;padding:.75rem 1rem;display:flex}._rdc-tips-header svg{width:16px;height:16px;color:var(--rdc-warning)}._rdc-tips-header span{color:var(--rdc-text);font-size:.8125rem;font-weight:600}._rdc-tips-content{padding:.75rem 1rem}._rdc-tip-item{align-items:flex-start;gap:.625rem;padding:.5rem 0;font-size:.8125rem;line-height:1.5;display:flex}._rdc-tip-item:not(:last-child){border-bottom-style:solid;border-bottom-width:1px;border-bottom-color:var(--rdc-border)}._rdc-tip-icon{flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;margin-top:.125rem;display:flex}._rdc-tip-icon svg{width:14px;height:14px}._rdc-tip-icon.warning{color:var(--rdc-warning)}._rdc-tip-icon.success{color:var(--rdc-success)}._rdc-tip-icon.info{color:var(--rdc-info)}._rdc-tip-text{color:var(--rdc-text);flex:1}@media (max-width:768px){._rdc-textarea{height:150px}._rdc-score-value{font-size:2.5rem}._rdc-grade-value{font-size:1.5rem}._rdc-stat-pill{padding:.375rem .625rem}._rdc-stat-value{font-size:.875rem}._rdc-stat-label,._rdc-btn-ghost span{display:none}._rdc-score-mini-bar{width:50px}._rdc-score-name>span{font-size:.75rem}}@media (max-width:480px){._rdc-score-card{padding:1rem}._rdc-score-value{font-size:2rem}._rdc-score-mini-bar{display:none}}