:root{--color-bg-base: #0f111a;--color-bg-gradient: linear-gradient(135deg, #131422 0%, #1e1b4b 50%, #2e1065 100%);--color-primary: #8b5cf6;--color-primary-hover: #a78bfa;--color-accent: #ec4899;--color-surface: rgba(255, 255, 255, .05);--color-surface-hover: rgba(255, 255, 255, .1);--color-border: rgba(255, 255, 255, .1);--color-text: #f8fafc;--color-text-muted: #94a3b8;--font-family: "Noto Sans SC", system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--color-bg-gradient);background-attachment:fixed;color:var(--color-text);min-height:100vh;overflow-x:hidden}.app-container{max-width:1300px;margin:0 auto;padding:40px 20px;display:flex;flex-direction:column;min-height:100vh}.main-layout{display:flex;flex-direction:row;gap:24px;flex:1;width:100%}.app-header{text-align:center;margin-bottom:24px}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:100px;font-size:13px;font-weight:500;color:var(--color-primary-hover);margin-bottom:24px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero-badge .dot{width:8px;height:8px;background:#10b981;border-radius:50%;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;box-shadow:0 0 #10b98166}50%{opacity:.8;box-shadow:0 0 0 6px #10b98100}}.app-header h1{font-size:clamp(32px,5vw,48px);font-weight:900;margin-bottom:16px;background:linear-gradient(135deg,#fff 0%,var(--color-primary-hover) 50%,var(--color-accent) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.app-header p{color:var(--color-text-muted);font-size:18px}.tabs-container{display:flex;flex-direction:column;gap:12px;width:250px;flex-shrink:0}.tab-button{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text);padding:16px 20px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:12px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:left}.tab-button:hover{background:var(--color-surface-hover);transform:translate(4px)}.tab-button.active{background:linear-gradient(135deg,#8b5cf633,#ec489933);border-color:var(--color-primary);color:#fff;box-shadow:0 4px 20px #8b5cf64d;transform:translate(8px)}.tab-content{flex:1;display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:20px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 20px 40px #0000004d;overflow:hidden;min-height:600px}.iframe-container{width:100%;height:100%;flex:1;display:flex;flex-direction:column}.tools-iframe{flex:1;background:#fff;min-height:800px;width:100%}.hp-calc-container{padding:30px}.hp-calc-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid var(--color-border);flex-wrap:wrap;gap:20px}.hp-calc-header h1{font-size:24px}.hp-calc-controls{display:flex;align-items:center;gap:12px;background:#0003;padding:10px 20px;border-radius:100px;border:1px solid var(--color-border)}.level-input{width:80px;padding:8px 12px;border-radius:8px;border:1px solid var(--color-primary);background:#ffffff1a;color:#fff;font-size:16px;font-weight:700;text-align:center;outline:none}.level-input:focus{background:#fff3;box-shadow:0 0 0 2px #8b5cf666}.table-wrapper{overflow-x:auto;border-radius:12px;border:1px solid var(--color-border)}.hp-table{width:100%;border-collapse:collapse;text-align:center}.hp-table th{background:#ffffff0d;padding:16px;font-weight:600;border-bottom:1px solid var(--color-border);color:var(--color-primary-hover)}.hp-table td{padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.02)}.hp-table tr:hover{background:#ffffff05}.section-title td{background:linear-gradient(90deg,rgba(139,92,246,.2),transparent);text-align:left;font-weight:700;color:var(--color-primary-hover);padding-left:20px}.monster-badge{padding:4px 10px;border-radius:100px;font-size:12px;font-weight:600}.hp-val-badge{padding:6px 12px;border-radius:6px;font-family:Courier New,monospace;font-weight:700;cursor:pointer;transition:all .2s;display:inline-block}.hp-val-badge:hover{transform:scale(1.05);box-shadow:0 4px 12px #0000004d}.blue-door{background:#3b82f633;color:#60a5fa;border:1px solid rgba(59,130,246,.4)}.red-door{background:#ef444433;color:#f87171;border:1px solid rgba(239,68,68,.4)}.diff-badge{padding:4px 8px;border-radius:4px;font-size:12px;border:1px solid transparent}.diff-1{color:#10b981;background:#10b9811a;border-color:#10b98133}.diff-2{color:#f59e0b;background:#f59e0b1a;border-color:#f59e0b33}.diff-3{color:#ef4444;background:#ef44441a;border-color:#ef444433}.highlight{animation:flare .5s ease-out}@keyframes flare{0%{transform:scale(1.2);box-shadow:0 0 20px #fff}to{transform:scale(1);box-shadow:0 0 0 transparent}}.skills-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px}.skill-card{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:20px;display:flex;align-items:center;transition:all .3s ease;gap:16px}.skill-card:hover{background:#ffffff0f;border-color:#ec489966;transform:translateY(-4px);box-shadow:0 8px 24px #0003}.skill-icon{font-size:32px;background:#ec48991a;width:60px;height:60px;display:flex;align-items:center;justify-content:center;border-radius:14px;flex-shrink:0}.skill-info{flex:1}.skill-info h3{font-size:18px;color:#fff;margin-bottom:4px;white-space:nowrap}.skill-info p{font-size:12px;color:var(--color-text-muted)}.skill-input-group{display:flex;align-items:center;background:#0000004d;border-radius:8px;border:1px solid rgba(255,255,255,.1);overflow:hidden;flex-shrink:0}.btn-minus,.btn-plus{background:transparent;border:none;color:#fff;width:32px;height:36px;cursor:pointer;font-weight:700;font-size:16px;transition:background .2s}.btn-minus:hover,.btn-plus:hover{background:#ffffff1a}.skill-input{width:40px;height:36px;border:none;background:#ffffff0d;color:#fff;text-align:center;font-weight:700;font-size:14px;outline:none}.skill-input::-webkit-inner-spin-button,.skill-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}@media(max-width:900px){.main-layout{flex-direction:column}.tabs-container{width:100%;flex-direction:row;flex-wrap:wrap}.tab-button{width:auto;flex:1;min-width:150px;justify-content:center;text-align:center}.tab-button.active{transform:translateY(-4px)!important}}.exp-skill-calc .sub-tabs{display:flex;gap:12px;margin-bottom:24px;border-bottom:1px solid var(--color-border);padding-bottom:16px}.sub-tab-btn{background:transparent;color:var(--color-text-muted);border:1px solid transparent;padding:8px 16px;border-radius:100px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s}.sub-tab-btn:hover{background:#ffffff0d;color:#fff}.sub-tab-btn.active{background:#8b5cf633;color:var(--color-primary-hover);border-color:#8b5cf666}.calc-panel{background:#ffffff05;border:1px solid rgba(255,255,255,.05);border-radius:12px;padding:24px;max-width:600px}.calc-panel h2{font-size:18px;color:#fff;margin-bottom:20px;border-left:4px solid var(--color-primary);padding-left:12px}.input-row{display:flex;align-items:center;margin-bottom:16px;gap:12px}.input-row label{width:100px;color:var(--color-text-muted);font-size:14px}.input-row input[type=number],.input-row select{background:#0000004d;border:1px solid var(--color-border);color:#fff;padding:8px 12px;border-radius:6px;font-size:14px;outline:none;width:140px}.input-row input[type=number]:focus,.input-row select:focus{border-color:var(--color-primary)}.result-box{margin-top:24px;padding:16px;background:#8b5cf60d;border-radius:8px;border:1px dashed rgba(139,92,246,.3);display:flex;flex-direction:column;gap:12px}.result-box div{font-size:15px;color:var(--color-text);display:flex;align-items:center}.text-highlight{color:#64ffda;font-family:monospace;font-size:20px;margin-left:12px}.text-money{color:#fbbf24;font-family:monospace;font-size:20px;margin-left:12px}.text-guild{color:#38bdf8;font-family:monospace;font-size:20px;margin-left:12px}.check-label{display:flex;align-items:center;gap:8px;cursor:pointer;color:var(--color-text);font-size:14px;width:auto!important}.info-text{font-size:12px;color:var(--color-text-muted)}.shimen-table-container{overflow-x:auto;margin-bottom:20px}.shimen-table{width:100%;border-collapse:collapse;text-align:center}.shimen-table th{background:#ffffff0d;padding:12px;font-size:14px;color:var(--color-primary-hover);border-bottom:1px solid rgba(255,255,255,.1)}.shimen-table td{padding:8px 12px;border-bottom:1px dashed rgba(255,255,255,.05);font-size:14px}.shimen-table .small-input{width:70px!important;text-align:center}