.stack-page{max-width:900px;margin:0 auto;padding:28px 24px 72px;display:grid;gap:20px}.stack-h2{font-size:12px;margin-top:0}.stack-hero{padding:124px 24px 40px}.stack-hero-title{font-size:46px}.stack-presets{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:860px;margin:0 auto}.stack-preset-chip{cursor:pointer;font-family:inherit}.stack-preset-chip strong{color:var(--accent);font-weight:700}.stack-card{background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:22px 24px}.stack-card .section-label{margin-bottom:14px}.stack-form{display:flex;gap:10px;flex-wrap:wrap}.stack-input{border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);border-radius:14px;padding:13px 16px;font-size:15px;font-family:inherit;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}.stack-input::placeholder{color:var(--text-muted)}.stack-input:focus{outline:none;border-color:rgba(var(--accent-rgb),.4);box-shadow:0 0 0 4px rgba(var(--accent-rgb),.08);background:var(--bg-card)}.stack-input-peptide{flex:3 1 240px}.stack-input-mg{flex:1 1 110px}.stack-add-btn{padding:12px 26px}.stack-add-error{margin:10px 0 0;font-size:13px;color:#ff7a7a}html[data-theme=light] .stack-add-error{color:#c62828}.stack-items{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:8px}.stack-items:empty{margin:0}.stack-item-chip{display:inline-flex;align-items:center;gap:8px;background:rgba(var(--accent-rgb),.08);border:1px solid rgba(var(--accent-rgb),.25);border-radius:999px;padding:7px 8px 7px 14px;font-size:14px}.stack-item-name{font-weight:700}.stack-item-mg{color:var(--text-secondary)}.stack-item-remove{border:none;background:#8080a02e;color:var(--text-secondary);width:22px;height:22px;border-radius:50%;cursor:pointer;font-size:11px;line-height:1;display:grid;place-items:center;transition:background .15s ease,color .15s ease}.stack-item-remove:hover{background:#e63c3c2e;color:#e05252}.stack-options-row{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.stack-options-row>div{display:flex;align-items:center;flex-wrap:wrap;gap:6px 16px}.stack-card-options .section-label{margin:0}.stack-toggle{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-size:15px;font-weight:600}.stack-toggle input{position:absolute;opacity:0;pointer-events:none}.stack-toggle-hint{color:var(--text-secondary);font-weight:500;font-size:13px}.stack-switch{width:40px;height:22px;border-radius:999px;flex:0 0 auto;background:var(--bg-elevated);border:1px solid var(--border-bright);position:relative;transition:background .2s ease,border-color .2s ease}.stack-switch:after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--text-secondary);transition:transform .2s ease,background .2s ease}.stack-toggle input:checked+.stack-switch{background:rgba(var(--accent-rgb),.25);border-color:rgba(var(--accent-rgb),.5)}.stack-toggle input:checked+.stack-switch:after{transform:translate(18px);background:var(--accent)}.stack-toggle input:focus-visible+.stack-switch{box-shadow:0 0 0 4px rgba(var(--accent-rgb),.15)}.stack-pool-meta{color:var(--text-secondary);font-size:14px}.stack-results .section-label{margin-bottom:14px}.stack-vendor-grid{display:grid;gap:14px}.stack-vendor-card{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:18px 20px;transition:border-color .2s ease}.stack-vendor-card:hover{border-color:var(--border-bright)}.stack-vendor-best{border-color:rgba(var(--accent-rgb),.45);box-shadow:0 0 0 1px rgba(var(--accent-rgb),.2),0 18px 40px #00000040}.stack-best-ribbon{position:absolute;top:-11px;left:18px;background:linear-gradient(135deg,var(--accent),#3cf0bc);color:var(--on-accent, #0a0b0f);font-size:11px;font-weight:800;letter-spacing:1px;text-transform:uppercase;border-radius:999px;padding:3px 12px}.stack-vendor-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.stack-vendor-rank{width:26px;height:26px;flex:0 0 auto;border-radius:8px;display:grid;place-items:center;background:var(--bg-elevated);color:var(--text-secondary);font-size:13px;font-weight:800}.stack-vendor-best .stack-vendor-rank{background:rgba(var(--accent-rgb),.15);color:var(--accent)}.stack-vendor-logo{width:30px;height:30px;flex:0 0 auto;border-radius:8px;object-fit:cover;background:var(--bg-elevated);border:1px solid var(--border)}.stack-vendor-initials{display:grid;place-items:center;font-size:11px;font-weight:800;color:var(--text-secondary)}.stack-vendor-name{font-size:17px;font-weight:800;color:var(--text-primary);text-decoration:none}a.stack-vendor-name:hover{color:var(--accent)}.stack-vendor-total{margin-left:auto;font-size:22px;font-weight:800;letter-spacing:-.5px;display:inline-flex;align-items:baseline;gap:10px}.stack-vendor-best .stack-vendor-total{color:var(--accent)}.stack-delta{font-size:12px;font-weight:700;color:var(--text-muted)}.stack-code{border:1px dashed rgba(var(--accent-rgb),.5);background:rgba(var(--accent-rgb),.07);color:var(--text-secondary);font-size:12px;font-family:inherit;border-radius:999px;padding:4px 12px;cursor:pointer;transition:background .15s ease,color .15s ease}.stack-code strong{color:var(--accent);letter-spacing:.5px}.stack-code:hover{background:rgba(var(--accent-rgb),.14)}.stack-code-copied{color:var(--accent);border-style:solid}.stack-vendor-lines{margin-top:12px;display:grid;gap:6px}.stack-line{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;font-size:14px;padding:7px 10px;border-radius:10px;background:var(--bg-secondary);color:inherit;text-decoration:none;transition:background .15s ease}a.stack-line:hover{background:var(--bg-elevated)}a.stack-line:hover .stack-line-peptide:after{content:" ↗";color:var(--accent);font-weight:400}.stack-line-peptide{font-weight:700;min-width:110px}.stack-line-vendor{color:var(--accent);font-weight:600;font-size:13px}.stack-line-qty{color:var(--text-secondary)}.stack-line-total{color:var(--text-secondary);opacity:.8}.stack-line-cost{margin-left:auto;font-weight:700;font-variant-numeric:tabular-nums}.stack-line-permg{font-weight:500;font-size:12px;color:var(--text-secondary)}.stack-mech{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.4px;border-radius:6px;padding:1px 7px;vertical-align:middle;background:var(--bg-elevated);color:var(--text-secondary)}.stack-mech-bogo{background:rgba(var(--accent-rgb),.14);color:var(--accent)}.stack-mech-tier{background:#60a5fa29;color:#7ab8ff}html[data-theme=light] .stack-mech-tier{color:#1d5fb8;background:#1d5fb81a}.stack-missing{margin-top:10px;font-size:13px;color:var(--text-secondary)}.stack-vendor-partial{opacity:.82}.stack-sub-h{font-size:15px;font-weight:700;color:var(--text-secondary);margin:22px 0 10px;text-transform:uppercase;letter-spacing:1px}.stack-split-card{margin-top:20px;border:1px dashed rgba(var(--accent-rgb),.45);background:rgba(var(--accent-rgb),.04);border-radius:20px;padding:18px 20px}html[data-theme=light] .stack-split-card{background:rgba(var(--accent-rgb),.08)}.stack-split-title{font-size:16px;font-weight:800}.stack-split-note{margin-top:10px;font-size:13px;color:var(--text-secondary)}.stack-empty-state{display:grid;place-items:center;gap:12px;text-align:center;padding:44px 20px;border:1px dashed var(--border-bright);border-radius:20px;color:var(--text-secondary)}.stack-empty-state img{opacity:.5}.stack-note{max-width:900px;margin:0 auto;padding:0 24px 56px;color:var(--text-secondary);font-size:13px}@media(max-width:640px){.stack-page{padding:20px 16px 56px}.stack-card{padding:18px 16px}.stack-add-btn{flex:1 1 100%;justify-content:center}.stack-vendor-total{font-size:19px}.stack-line-peptide{min-width:0}.stack-line-cost{flex-basis:100%;text-align:right}.stack-hero.pricing-hero-compact{padding:88px 16px 14px!important}.stack-hero-title{font-size:31px}.stack-presets{flex-wrap:nowrap;justify-content:flex-start;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding-bottom:4px}.stack-presets::-webkit-scrollbar{display:none}.stack-preset-chip{white-space:nowrap;flex:0 0 auto;font-size:12px}.stack-options-row{flex-direction:column;align-items:flex-start;gap:10px}.stack-toggle{flex-wrap:wrap;row-gap:2px}.stack-toggle-hint{flex-basis:100%;margin-left:50px}}
