:root{--bg-color: #121212;--panel-bg: #1e1e1e;--panel-bg-hover: #2a2a2a;--text-primary: #e0e0e0;--text-secondary: #999999;--border-subtle: #333333;--border-active: #555555;--accent-color: #ffffff;--danger-color: #ff6b6b;--font-main: "Inter", "Noto Sans JP", system-ui, -apple-system, sans-serif;--transition-smooth: all .25s cubic-bezier(.4, 0, .2, 1);--card-padding: 2rem;--section-gap: 1.5rem;--item-gap: 8px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-width:1240px}#app{max-width:1600px;min-width:1200px;margin:0 auto;padding:4rem 2rem}h1{font-size:2.5rem;font-weight:800;letter-spacing:-.04em;margin-bottom:3rem;text-align:center}h2{font-size:1.25rem;font-weight:600;letter-spacing:-.02em}h3{font-size:1.25rem;font-weight:800;color:var(--text-primary);letter-spacing:-.01em}.tabs{display:flex;justify-content:center;gap:.5rem;margin-bottom:3rem;padding:.25rem;background:var(--panel-bg);border-radius:8px;width:fit-content;margin-left:auto;margin-right:auto}.tabs button,.match-tab{background:transparent;color:var(--text-secondary);border:none;padding:.6rem 1.5rem;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:var(--transition-smooth)}.tabs button:hover,.match-tab:hover{color:var(--text-primary);background:#ffffff0d}.tabs button.active,.match-tab.active{background:var(--bg-color);color:var(--text-primary);box-shadow:0 2px 4px #0003}.view-section{display:none;animation:fadeIn .4s ease-out}.view-section.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;min-width:1200px}.card{background:var(--panel-bg);border:1px solid var(--border-subtle);border-radius:12px;padding:2rem;transition:var(--transition-smooth)}.card:hover{border-color:#444}label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:2px;letter-spacing:.04em}input,select{width:100%;background:#181818;color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:8px;padding:.75rem 1rem;font-size:1rem;font-family:inherit;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;-moz-appearance:none;appearance:none;-webkit-appearance:none}.custom-select{position:relative;width:100%;cursor:pointer;margin-bottom:var(--section-gap)}.custom-select-trigger{width:100%;background:#181818;color:var(--text-primary);border:1px solid var(--border-subtle);border-radius:8px;padding:.75rem 1rem;font-size:1rem;transition:all .2s ease;display:flex;justify-content:space-between;align-items:center}.custom-select:hover .custom-select-trigger{border-color:#444}.custom-select.active .custom-select-trigger{border-color:var(--border-active);background:#1c1c1c;box-shadow:0 0 0 2px #ffffff0d}.custom-select-trigger:after{content:"";width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:5px solid #999;transition:transform .3s ease}.custom-select.active .custom-select-trigger:after{transform:rotate(180deg)}.custom-select-options{position:absolute;top:calc(100% + 8px);left:0;right:0;background:#1e1e1e;border:1px solid #333;border-radius:8px;overflow:hidden;z-index:1000;display:none;box-shadow:0 8px 30px #00000080;animation:slideIn .2s ease-out}.custom-select.active .custom-select-options{display:block}@keyframes slideIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.custom-select-option{padding:.75rem 1rem;font-size:.95rem;color:#ccc;transition:all .15s ease}.custom-select-option:hover{background:#2a2a2a;color:#fff}.custom-select-option.selected{background:#333;color:#fff;font-weight:600}.custom-select-option.disabled{opacity:.15;pointer-events:none;cursor:not-allowed;background:transparent!important;text-decoration:line-through}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input::placeholder{color:#444}table{width:100%;border-collapse:separate;border-spacing:0;margin-top:1.5rem;background:var(--panel-bg);border:1px solid var(--border-subtle);border-radius:12px;overflow:hidden}th,td{padding:1.25rem 1.5rem;text-align:left;border-bottom:1px solid var(--border-subtle)}tr:last-child td{border-bottom:none}th{background:#ffffff05;font-size:.8rem;font-weight:600;letter-spacing:.05em;color:var(--text-secondary)}td{font-size:1rem}td strong{font-weight:700}.flex{display:flex}.justify-between{justify-content:space-between}.items-center{align-items:center}.mb-4{margin-bottom:1rem}.mb-8{margin-bottom:2rem}.mb-10{margin-bottom:2.5rem}.mt-4{margin-top:1rem}.w-full{width:100%}.btn-danger-ghost{font-size:.75rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--danger-color);background:transparent;border:1px solid rgba(255,107,107,.2);padding:.5rem 1rem;border-radius:6px;cursor:pointer;transition:var(--transition-smooth)}.btn-danger-ghost:hover{background:#ff6b6b1a;border-color:var(--danger-color);box-shadow:0 0 10px #ff6b6b1a}.stepper-item{display:flex;flex-direction:column}.stepper-row{display:flex;align-items:center;justify-content:space-between;background:#181818;padding:.5rem 1rem;border-radius:8px;border:1px solid var(--border-subtle);transition:all .2s ease}.stepper-row:focus-within{border-color:var(--border-active);background:#1a1a1a}.player-label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:4px}.count-display{display:flex;align-items:center;gap:4px}.count-display input{width:32px;border:none!important;background:transparent!important;text-align:right!important;padding:0!important;font-size:1.1rem;font-weight:800;color:var(--text-primary);box-shadow:none!important}.unit-label{font-size:.7rem;font-weight:600;color:var(--text-secondary);opacity:.7}.control-group{display:flex;gap:6px}.step-btn.mini{width:2.2rem;height:2.2rem;background:#252525;border:1px solid #333;border-radius:6px;font-size:1.1rem;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .15s ease}.step-btn.mini:hover{background:#333;color:var(--accent-color)}.step-btn.mini:active{transform:scale(.95)}.rank-1{color:#fbc02d;font-weight:800;text-shadow:0 0 10px rgba(251,192,45,.2)}.rank-2{color:#b0bec5;font-weight:800;text-shadow:0 0 10px rgba(176,190,197,.2)}.rank-3{color:#a1887f;font-weight:800;text-shadow:0 0 10px rgba(161,136,127,.2)}.player-input-group{margin-top:16px;display:flex;flex-direction:column;gap:8px}.section-label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);letter-spacing:.05em;margin-bottom:4px}