:root{--font: "Outfit", "Space Grotesk", system-ui, sans-serif;--bg-base: #0a0906;--bg-surface: #181208;--bg-elevated: #1c1810;--bg-header: #1a1508;--gold: #c9a84c;--gold-light: #e8d4a0;--gold-mid: #d4c8a8;--gold-warm: #cda353;--gold-text: #ddc870;--text-primary: #d4c8a8;--text-dim: #6a5a30;--text-muted: #4a3a18;--text-faint: #3a2c10;--border-subtle: rgba(255,255,255,.07);--border-gold: rgba(205,163,83,.22);--border-gold-hi: rgba(205,163,83,.5);--radius-xs: 4px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px}*{-webkit-tap-highlight-color:transparent}button,svg,g{outline:none}.hp-app{min-height:100vh;background:var(--bg-base);color:var(--text-primary);font-family:var(--font);-webkit-text-size-adjust:100%}.hp-sticky-header{position:sticky;top:0;z-index:100;background:linear-gradient(180deg,#1a1508,#0e0c07);border-bottom:1px solid rgba(205,163,83,.13);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);text-align:center;padding:12px 16px 18px;overflow:hidden}.hp-sticky-header__inner{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:0}.hp-logo{flex-shrink:0;transform-origin:60px center;will-change:transform}.hp-title{font-size:44px;font-weight:700;color:var(--gold-light);margin:0;letter-spacing:-1px;font-family:var(--font);line-height:1;text-shadow:0 0 30px rgba(205,163,83,.25)}.hp-tagline{font-size:12px;color:var(--text-dim);font-family:var(--font);letter-spacing:.5px;position:relative;margin-top:6px;will-change:margin-top,padding-bottom,opacity;height:0;padding-bottom:10px}.hp-pan-strip{position:sticky;top:0;z-index:99;background:#080704f7;border-bottom:1px solid rgba(205,163,83,.15);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:10px 12px;user-select:none;-webkit-user-select:none}.hp-support-link{position:absolute;top:10px;right:14px;display:flex;align-items:center;gap:5px;padding:5px 11px 5px 9px;border-radius:20px;background:linear-gradient(135deg,#f5f30b,#ef00b6);color:#fff;font-family:var(--font);font-size:10px;font-weight:700;letter-spacing:.3px;text-decoration:none;box-shadow:0 2px 12px #f59e0b73;transition:transform .15s,box-shadow .15s,opacity .15s;text-align:center;height:20px}.hp-support-link:hover{transform:translateY(-1px) scale(1.03);box-shadow:0 4px 18px #f59e0b99;opacity:.95}.hp-support-link:active{transform:scale(.97);box-shadow:0 1px 8px #f59e0b59}.hp-pan-strip__inner{max-width:600px;margin:0 auto;display:flex;flex-direction:column;align-items:center;gap:5px}.hp-pan-strip__top-row{width:100%;display:flex;align-items:stretch;gap:8px;height:30px}.hp-pan-name-btn{background:#cda3531a;border:1px solid rgba(205,163,83,.25);border-radius:7px;padding:0 10px;cursor:pointer;flex-shrink:0;font-size:10px;color:var(--gold);font-family:var(--font);display:flex;align-items:center;gap:4px;white-space:nowrap;overflow:hidden;max-width:45%}.hp-pan-name-btn__svg{flex-shrink:0}.hp-pan-name-btn__label{font-weight:700;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.hp-chord-badge-center{flex:1;display:flex;justify-content:center;align-items:center}.hp-chord-badge{display:flex;align-items:center;gap:6px;height:100%;border-radius:7px;padding:0 12px;font-size:11px;font-family:var(--font);white-space:nowrap;overflow:hidden;background:color-mix(in srgb,var(--accent) 7%,transparent);border:1px solid color-mix(in srgb,var(--accent) 20%,transparent)}.hp-chord-badge__root{font-weight:700;font-size:13px;flex-shrink:0;color:var(--accent)}.hp-chord-badge__name{overflow:hidden;text-overflow:ellipsis;color:color-mix(in srgb,var(--accent) 80%,transparent)}.hp-chord-badge__count{font-size:8px;flex-shrink:0;color:color-mix(in 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rgba(205,163,83,.5);color:var(--gold-text)}.hp-filter-badge{background:#cda35352;border-radius:10px;padding:0 6px;font-size:10px;color:var(--gold-text)}.hp-search-input{flex:1;min-width:110px;max-width:210px;background:#ffffff0a;border:1px solid rgba(255,255,255,.09);border-radius:var(--radius-md);padding:7px 12px;color:var(--text-primary);font-size:12px;font-family:var(--font);outline:none}.hp-btn-show-all{background:#cda3531f;border:1px solid rgba(205,163,83,.35);color:var(--gold);border-radius:var(--radius-md);padding:7px 13px;cursor:pointer;font-size:11px;font-family:var(--font)}.hp-btn-clear-filters{background:#8c2d2d24;border:1px solid rgba(140,45,45,.28);color:#a85858;border-radius:var(--radius-md);padding:6px 12px;cursor:pointer;font-size:11px;font-family:var(--font)}.hp-filter-spacer{flex:1}.hp-filter-actions{display:flex;gap:6px;align-items:center;flex-shrink:0}.hp-btn-strum{display:flex;align-items:center;gap:5px;border-radius:var(--radius-md);padding:6px 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#0009;-webkit-user-select:none;user-select:none}.hp-filter-modal__content{max-width:700px;margin:0 auto;padding:20px 18px 36px}.hp-filter-modal__drag-handle{width:40px;height:4px;background:#cda35333;border-radius:2px;margin:0 auto 18px}.hp-filter-modal__header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.hp-filter-modal__title{font-size:16px;color:#d4c090;letter-spacing:.5px;font-family:var(--font);font-weight:700}.hp-filter-modal__close{background:none;border:none;color:#6a5830;font-size:18px;cursor:pointer;line-height:1;padding:4px 8px}.hp-filter-label{font-size:9px;letter-spacing:3px;color:#7a6030;text-transform:uppercase;margin-bottom:7px;font-family:var(--font);font-weight:600}.hp-filter-chips-row{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}.hp-filter-chips-row--sm{gap:5px;margin-bottom:18px}.hp-filter-chips-row--note{gap:5px;margin-bottom:20px}.hp-chip{border-radius:var(--radius-sm);padding:5px 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