/* Calm, single-column composition desk. */
:root{--bg:#0b1220;--panel:#131e2e;--line:#304056;--white:#f1f6fb;--muted:#adbed0;--lime:#65e3cc;--orange:#9ec4ff;--cyber-cyan:var(--lime);--cyber-pink:var(--orange)}
body.bird-v1{background:var(--bg);color:var(--white);font-family:ui-sans-serif,system-ui,-apple-system,'Noto Sans TC',sans-serif;padding-bottom:48px!important;line-height:1.6}
body.bird-v1:before,body.bird-v1:after{display:none}
.bird-v1 [hidden]{display:none!important}.bird-v1.v1-booting main{visibility:hidden}
.bird-v1 header{max-width:980px;height:98px;padding:18px 30px;border-bottom:1px solid var(--line);background:none;box-shadow:none}
.bird-v1 .brand{font-size:25px;transform:none;gap:14px}.bird-v1 .brand-icon{width:43px;height:48px;border-radius:12px;background:var(--lime);color:var(--bg);box-shadow:none;transform:none}
.bird-v1 .brand small{font-size:13px;letter-spacing:3px;color:var(--muted);font-weight:400}.v1-badge{font-size:13px;color:var(--lime);border:1px solid var(--line);padding:2px 7px;border-radius:6px;margin-left:10px;vertical-align:middle}
.bird-v1 .theme-picker{margin-left:auto}.bird-v1 #ui-theme-label,.bird-v1 #random-theme{display:none}.bird-v1 #ui-theme{font-size:14px;max-width:145px}
.bird-v1 main{display:block;max-width:920px;margin:0 auto;padding:0 26px;width:100%;grid-template-columns:none}
.bird-v1 main>aside,.bird-v1 .workspace,.bird-v1 main>.saved-panel{position:static;display:block;width:100%;max-width:none;height:auto;max-height:none;overflow:visible;padding:30px;margin:0;border:1px solid var(--line);border-radius:18px;background:var(--panel);box-shadow:none}
.v1-steps{max-width:920px;margin:30px auto 24px;padding:0 26px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.v1-steps button{display:flex;gap:12px;align-items:center;text-align:left;border:0;border-bottom:2px solid var(--line);border-radius:0;padding:12px 0 17px;min-width:0;color:var(--muted)}
.v1-steps b{display:grid;place-items:center;width:34px;height:34px;flex:0 0 34px;border:1px solid var(--line);border-radius:50%;font-size:16px}.v1-steps span{font-weight:650;font-size:16px}.v1-steps small{display:block;font-size:12px;font-weight:400;margin-top:3px}
.v1-steps button[aria-current=step]{color:var(--white);border-bottom-color:var(--lime)}.v1-steps button[aria-current=step] b{background:var(--lime);color:var(--bg);border-color:var(--lime)}.v1-steps button:disabled{opacity:.5;cursor:default}
.bird-v1 button{box-shadow:none;text-shadow:none;transition:background .15s,border-color .15s}.bird-v1 button:disabled{cursor:not-allowed;opacity:.5}.bird-v1 button:hover:not(:disabled){border-color:var(--lime)}
.bird-v1 h2,.bird-v1 .creation-start-title{font-size:26px;letter-spacing:0;font-weight:650;line-height:1.45;margin:0 0 22px;padding:0;border:0;background:none}
.bird-v1 .prompt-focus{padding:0;margin:0;border:0;background:none;box-shadow:none}.bird-v1 .prompt-focus label{font-size:16px;margin-top:0}.bird-v1 textarea#prompt{min-height:154px;font-size:17px;padding:18px;background:var(--bg);border:1px solid var(--line);border-radius:12px;line-height:1.85}
.bird-v1 label,.bird-v1 select,.bird-v1 input,.bird-v1 button{font-size:14px}.bird-v1 select,.bird-v1 input[type=number],.bird-v1 input[type=text],.bird-v1 input[type=password]{background:var(--bg);color:var(--white);border:1px solid var(--line);border-radius:8px;min-height:44px;padding:10px 12px;max-width:100%;min-width:0}
.bird-v1 .generate{display:flex;align-items:center;justify-content:center;gap:14px;background:var(--lime);color:var(--bg);border-radius:10px;padding:16px;font-size:17px;margin-top:24px;box-shadow:none;min-height:56px;transform:none}
.bird-v1 .engine-note{font-size:13px;line-height:1.7;color:var(--muted);margin-top:16px}.bird-v1 .detail-note{font-size:14px;color:var(--muted)}
.bird-v1 #v1-generation-status{font-size:14px;color:var(--lime);margin:12px 0 0;min-height:0}.bird-v1 #v1-generation-status:empty{display:none}
.v1-inspirations{margin:16px 0 24px}.bird-v1 summary{cursor:pointer;font-size:15px;line-height:1.6}.bird-v1 summary:hover{color:var(--lime)}
.bird-v1 .v1-inspirations>summary{display:flex;align-items:center;gap:12px;list-style:none;min-height:56px;padding:12px 16px;border:2px solid var(--lime);border-radius:12px;background:color-mix(in srgb,var(--panel) 84%,var(--lime));color:var(--white);font-size:1.125rem;font-weight:800;line-height:1.5;box-shadow:0 0 10px color-mix(in srgb,var(--lime) 38%,transparent),inset 0 0 16px color-mix(in srgb,var(--orange) 12%,transparent);cursor:pointer;animation:v1-inspiration-breathe 2.8s ease-in-out infinite}
.bird-v1 .v1-inspirations>summary::-webkit-details-marker{display:none}
.bird-v1 .v1-inspirations>summary::before{content:'✦';font-size:1.5rem;color:var(--orange);flex-shrink:0;text-shadow:0 0 10px var(--orange)}
.bird-v1 .v1-inspirations>summary::after{content:'＋';margin-left:auto;font-size:1.5rem;flex-shrink:0;color:var(--lime)}
.bird-v1 .v1-inspirations[open]>summary::after{content:'−'}
.bird-v1 .v1-inspirations>summary:hover{background:color-mix(in srgb,var(--panel) 70%,var(--lime));color:var(--white);border-color:var(--orange)}
.bird-v1 .v1-inspirations>summary:focus-visible{outline:3px solid var(--white);outline-offset:4px}
.bird-v1 .v1-inspirations[open]>summary{margin-bottom:16px}
@keyframes v1-inspiration-breathe{0%,100%{box-shadow:0 0 8px color-mix(in srgb,var(--lime) 30%,transparent),inset 0 0 14px color-mix(in srgb,var(--orange) 10%,transparent)}50%{box-shadow:0 0 23px color-mix(in srgb,var(--lime) 70%,transparent),0 0 42px color-mix(in srgb,var(--orange) 28%,transparent),inset 0 0 22px color-mix(in srgb,var(--orange) 20%,transparent)}}
@media(prefers-reduced-motion:reduce){.bird-v1 .v1-inspirations>summary{animation:none}}
.bird-v1 .chips{max-height:none}.bird-v1 .chips button{font-size:14px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;margin:0;color:var(--white);background:transparent;transform:none}
.bird-v1 .advanced-settings,.bird-v1 .v1-advanced{margin:24px 0 0;padding:0;border:1px solid var(--line);border-radius:12px;background:transparent;box-shadow:none}
.bird-v1 .advanced-settings>summary,.bird-v1 .v1-advanced>summary{padding:17px 18px;display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:16px;list-style:none}.bird-v1 .advanced-settings>summary:after,.bird-v1 .v1-advanced>summary:after{content:'＋';color:var(--lime)}.bird-v1 .advanced-settings[open]>summary:after,.bird-v1 .v1-advanced[open]>summary:after{content:'−'}
.bird-v1 .advanced-settings>summary span,.bird-v1 .v1-advanced>summary span{margin-left:auto;font-size:13px;color:var(--muted)}.bird-v1 .advanced-settings-body{padding:0 20px 20px}.bird-v1 .advanced-settings-body label{margin-top:18px}.bird-v1 .api-panel{background:var(--bg);border:1px solid var(--line);padding:16px;margin-top:24px;border-radius:10px}
.bird-v1 .workspace-top{border:0;padding:0;align-items:center;gap:12px}.bird-v1 .workspace-top h2{margin:7px 0 0;font-size:26px}.bird-v1 .eyebrow{background:none;color:var(--lime);border:0;padding:0;transform:none;font-size:14px;letter-spacing:0}.bird-v1 .batch{writing-mode:horizontal-tb;border:0;padding:0;font-size:12px}
.v1-result-summary{color:var(--muted);font-size:15px;line-height:1.8;margin:12px 0 20px;overflow-wrap:anywhere}
.bird-v1 .ideas-fold{margin:0;padding:0;border:0;background:none}.bird-v1 #options{display:grid;grid-template-columns:1fr;gap:10px;padding:0;max-height:none;overflow:visible}
.bird-v1 .ideas-fold[data-compact] #options .option{display:grid;grid-template-columns:36px minmax(0,1fr) 24px;gap:4px 12px;align-items:center;min-height:94px;padding:16px;margin:0;border:1px solid var(--line);border-radius:10px;background:var(--bg);box-shadow:none;transform:none}
.bird-v1 .ideas-fold[data-compact] .option-name{display:block;grid-column:2;font-size:16px;white-space:normal;overflow:visible}.bird-v1 .ideas-fold[data-compact] .option-prog{display:block;grid-column:2;grid-row:2;color:var(--muted);font-size:14px;line-height:1.6;white-space:normal;overflow-wrap:anywhere}.bird-v1 .option-name>small,.bird-v1 .option-pattern{display:none!important}.bird-v1 .instrument-tag{display:inline-block!important;color:var(--lime)!important}
.bird-v1 .ideas-fold[data-compact] .option-tags{display:flex;gap:8px;margin-top:3px}.bird-v1 .option-tags em{font-size:12px;background:none;border:0;color:var(--muted);padding:0;font-style:normal}.bird-v1 .option-tags em:nth-child(n+2){display:none}
.bird-v1 .option-index{font-size:21px;color:var(--muted);font-style:normal;font-family:inherit;grid-column:1;grid-row:1/3;transform:none}.bird-v1 .option-arrow{display:block;grid-row:1/3;grid-column:3;color:var(--lime)}
.bird-v1 .ideas-fold[data-compact] .option.active{border-color:var(--lime);background:color-mix(in srgb,var(--lime) 7%,var(--bg));box-shadow:inset 3px 0 var(--lime)}
.bird-v1 .interpretation{margin:0 0 16px;display:flex;gap:7px}.bird-v1 .tag{background:var(--bg);border:1px solid var(--line);border-radius:5px;color:var(--muted);font-size:12px}
.bird-v1 .editor{border:0;border-top:1px solid var(--line);border-radius:0;padding:26px 0 0;margin-top:28px;background:none;box-shadow:none;scroll-margin-top:20px}.bird-v1 .editor-top{margin:22px 0 12px;align-items:start}.bird-v1 .editor-top h2{font-size:22px;margin:6px 0}.bird-v1 .workspace-history{justify-content:flex-start;padding:0;background:none;border:0;gap:10px}.bird-v1 .workspace-history button{padding:6px 10px}
.bird-v1 .v1-back-options{padding:7px 12px;color:var(--muted)}.bird-v1 .chord-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:20px 0}.bird-v1 .chord{padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}.bird-v1 .chord strong{font-size:20px}.bird-v1 .chord .root,.bird-v1 .chord .bar{font-size:12px}.bird-v1 .lock-row{font-size:12px}
.bird-v1 .feature-fold{border:0;border-top:1px solid var(--line);border-radius:0;padding:12px 0;background:none;box-shadow:none}.bird-v1 .feature-fold>summary{padding:8px 0;background:none;color:var(--white)}.bird-v1 .feature-fold>summary small{font-size:12px}.bird-v1 .feature-fold.melody-map-fold{border:0;padding:0}.bird-v1 .roll-head>span:first-child{border:0;padding:0}.bird-v1 .roll-head{flex-wrap:wrap}.bird-v1 .piano-roll{height:155px;margin:10px 0 20px}.bird-v1 .melody-map-history{margin-left:auto}.bird-v1 .melody-map-history button{font-size:12px}
.bird-v1 .sound-controls{display:grid;grid-template-columns:1fr 1fr;gap:16px}.bird-v1 .sound-controls>div{grid-column:auto;min-width:0}.bird-v1 .sound-controls>div:has(#bpm){grid-column:1/-1}.bird-v1 .sound-controls label{font-size:14px;margin:0 0 8px}.bird-v1 .sound-controls select{font-size:14px}.bird-v1 .bpm-slider{width:100%}.bird-v1 .bpm-control{display:flex;align-items:center;gap:12px}.bird-v1 #bpm{max-width:100px}
.bird-v1 .v1-audition{margin:20px 0 28px}.bird-v1 .transport{position:static!important;inset:auto!important;transform:none!important;display:block!important;width:100%!important;min-height:0!important;padding:18px!important;border:1px solid var(--line)!important;border-radius:12px!important;background:linear-gradient(105deg,rgba(35,10,47,.96),rgba(11,23,46,.98) 60%,rgba(7,48,58,.96))!important;box-shadow:0 12px 34px rgba(0,0,0,.28)!important;overflow:visible;margin:6px 0 14px;backdrop-filter:none}
.bird-v1 .transport .play-group{display:flex;gap:18px;padding:0;align-items:center}.bird-v1 .transport .play{height:52px;width:52px;flex:0 0 52px;border-radius:50%;background:var(--lime);color:var(--bg);outline:none;box-shadow:none;font-size:22px}.bird-v1 .play-group strong{font-size:16px}.bird-v1 .play-group strong:after{content:none}.bird-v1 .play-group small{font-size:14px}
.bird-v1 .export-actions{display:flex;flex-wrap:wrap;gap:8px;margin:0;justify-content:flex-start}.bird-v1 .export-actions button{font-size:14px;min-height:44px;padding:10px 16px;margin:0;background:none;border:1px solid var(--line);border-radius:8px}.bird-v1 #wav,.bird-v1 #mp4{background:var(--lime);color:var(--bg);border-color:var(--lime);font-weight:650}
.v1-mix{margin-top:16px}.bird-v1 .v1-mix .toggles{display:flex;gap:22px;margin:16px 0}.bird-v1 .toggles label{font-size:14px}.bird-v1 .transport-volume{display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:20px;margin:20px 0}.bird-v1 .mix-volume span,.bird-v1 .mix-volume output{font-size:13px}.bird-v1 .mix-volume output{color:var(--lime)}
.bird-v1 .v1-advanced>.feature-fold,.bird-v1 .v1-engine{margin:0 20px;padding:14px 0}.bird-v1 .v1-engine{border-top:1px solid var(--line)}.bird-v1 .audio-quality{border:0;padding:16px 0;background:none}.bird-v1 .audio-quality-grid{grid-template-columns:1fr}.bird-v1 .hook-results{grid-template-columns:1fr}.bird-v1 .hook-workshop-panel{padding:0;border:0;background:none}.bird-v1 .melody-panel{margin:0;padding:0;border:0}.bird-v1 .pattern-panel{margin:0;border:0;padding:0}.bird-v1 .pattern-footnote{font-size:13px}.bird-v1 .v1-save-box{margin-top:24px;border-top:1px solid var(--line);padding-top:10px}.bird-v1 .v1-save-box>label{font-size:16px;font-weight:650}.bird-v1 .save-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:stretch}.bird-v1 .save-row input#record-name{width:100%;min-height:58px;padding:14px 16px;font-size:17px}.bird-v1 .save-row button{min-height:58px;padding:10px 22px;border-color:var(--lime);font-size:16px}
.bird-v1 .v1-next,.bird-v1 .v1-resume{display:block;padding:12px 18px;border:1px solid var(--line);border-radius:8px;color:var(--lime);margin-top:24px}.bird-v1 .v1-resume{margin:0 0 22px;font-size:14px}
.bird-v1 .saved-panel h2{border:0;padding:0;font-size:22px;margin:8px 0 14px}.v1-recent{padding-bottom:28px;margin-bottom:28px;border-bottom:1px solid var(--line)}.v1-batch{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}.v1-batch>div{min-width:0}.v1-batch strong{font-size:15px;font-weight:500;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.v1-batch small{display:block;font-size:12px;color:var(--muted);margin-top:5px}.v1-batch button{flex-shrink:0;padding:8px 12px}.bird-v1 .saved-record{border-radius:8px;background:var(--bg);padding:16px;margin-top:12px;border:1px solid var(--line)}.bird-v1 .record-fold summary{padding-right:55px}.bird-v1 .record-actions{flex-wrap:wrap}.bird-v1 .record-actions button{font-size:14px;padding:8px 10px}
.bird-v1 .edit-actions{flex-wrap:wrap}.bird-v1 .edit-actions button{font-size:14px}.bird-v1 .key-audition button{background:var(--bg);box-shadow:none}.bird-v1 .key-audition-state{font-size:13px}
@media(max-width:640px){.bird-v1 header{padding:15px 18px;height:86px}.bird-v1 .brand{font-size:21px}.bird-v1 #ui-theme{max-width:116px;font-size:12px}.v1-steps{padding:0 16px;gap:10px;margin:20px auto}.v1-steps button{gap:8px}.v1-steps span{font-size:14px}.v1-steps small{display:none}.v1-steps b{width:28px;height:28px;flex-basis:28px;font-size:14px}.bird-v1 main{padding:0 12px}.bird-v1 main>aside,.bird-v1 .workspace,.bird-v1 main>.saved-panel{padding:20px 16px;border-radius:13px}.bird-v1 .advanced-settings>summary,.bird-v1 .v1-advanced>summary{padding:14px;gap:8px}.bird-v1 .advanced-settings>summary span,.bird-v1 .v1-advanced>summary span{display:none}.bird-v1 .advanced-settings-body{padding:0 14px 16px}.bird-v1 .v1-advanced>.feature-fold,.bird-v1 .v1-engine{margin:0 12px}.bird-v1 .workspace-top h2{font-size:24px}.bird-v1 .batch{display:none}.bird-v1 .sound-controls{grid-template-columns:1fr}.bird-v1 .sound-controls>div{grid-column:1!important}.bird-v1 .chord-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.bird-v1 .transport-volume{grid-template-columns:1fr!important;gap:12px}.bird-v1 .save-row{flex-direction:column}.bird-v1 .vocal-range-row,.bird-v1 .edit-fields{grid-template-columns:1fr}.bird-v1 .editor-top{flex-wrap:wrap}.bird-v1 .v1-batch{gap:10px}.bird-v1 .transport .play-group{gap:12px}.bird-v1 .melody-map-history{display:none}.bird-v1 .export-actions button{flex:1 1 auto}.bird-v1 .hook-preview-map{min-width:0}.bird-v1 .workspace-history{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.bird-v1 *{scroll-behavior:auto!important;transition:none!important}}
/* v1.2: each proposal exposes its chord/lead source pair; history reuses the v2 score/player. */
.bird-v1 .option-tags .source-pair{display:block!important;flex-basis:100%;color:var(--lime)!important;white-space:normal;line-height:1.5}
.bird-v1 .v1-history-melody{margin-bottom:28px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--bg)}
.bird-v1 .v1-history-melody .roll-head{align-items:center}.bird-v1 #v1-history-melody-title{color:var(--muted);font-size:13px}.bird-v1 #v1-history-roll{height:155px;margin-bottom:0}
@media(max-width:640px){.bird-v1 .save-row{grid-template-columns:1fr}.bird-v1 .v1-history-melody{padding:12px}}
.bird-v1 .option-tags .instrument-tag{display:none!important}

/* v1.3: clearer editorial hierarchy, centered campaign link, and live chord cursor. */
.bird-v1 header{position:relative}
.bird-v1 .header-promo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;display:inline-flex;align-items:center;justify-content:center;min-height:38px;padding:7px 18px;border:1px solid rgba(255,120,200,.55);border-radius:999px;background:linear-gradient(110deg,rgba(255,90,194,.13),rgba(97,227,204,.1));color:#ffd7ee;font-size:14px;font-weight:750;letter-spacing:.08em;text-decoration:none;white-space:nowrap;text-shadow:0 0 9px rgba(255,120,200,.85),0 0 18px rgba(101,227,204,.42);box-shadow:0 0 14px rgba(255,91,194,.22),inset 0 0 15px rgba(101,227,204,.08);animation:v1-promo-breathe 3.2s ease-in-out infinite}
.bird-v1 .header-promo:hover,.bird-v1 .header-promo:focus-visible{color:#fff;border-color:#ff9bd7;box-shadow:0 0 24px rgba(255,91,194,.48),0 0 42px rgba(101,227,204,.2);outline:none}
@keyframes v1-promo-breathe{0%,100%{opacity:.76;filter:saturate(.9);box-shadow:0 0 10px rgba(255,91,194,.18),inset 0 0 12px rgba(101,227,204,.06)}50%{opacity:1;filter:saturate(1.22);box-shadow:0 0 24px rgba(255,91,194,.42),0 0 42px rgba(101,227,204,.16),inset 0 0 18px rgba(101,227,204,.13)}}
.bird-v1 .creation-start-title,.bird-v1 .workspace-top h2,.bird-v1 .saved-panel>h2{color:#fff;font-weight:760;text-wrap:balance;text-shadow:0 0 22px rgba(158,196,255,.14)}
.bird-v1 .creation-start-title{border-left:4px solid #ff78c8;padding-left:15px}
.bird-v1 .workspace-top h2{color:#ddecff}.bird-v1 .saved-panel>h2{color:#ffd7ed}
.bird-v1 .eyebrow{color:#65e3cc;font-weight:800;letter-spacing:.1em;text-transform:uppercase}
.bird-v1 .editor-top h2,.bird-v1 .v1-recent h2,.bird-v1 .feature-fold>summary,.bird-v1 .pattern-heading label,.bird-v1 .roll-head>span:first-child{color:#b9afff;font-weight:700}
.bird-v1 .prompt-focus>label,.bird-v1 .v1-save-box>label{color:#ffabd9}
.bird-v1 .engine-note,.bird-v1 .detail-note,.bird-v1 .edit-hint,.bird-v1 .pattern-footnote,.bird-v1 .v1-result-summary{color:#bdcad9}
.bird-v1 .engine-note,.bird-v1 .detail-note{border-left:2px solid rgba(101,227,204,.42);padding-left:10px}
.bird-v1 .chord-cursor-label{display:block;border-color:rgba(101,227,204,.72);background:rgba(7,12,26,.94);color:#fff;padding:8px 11px;box-shadow:0 8px 28px rgba(0,0,0,.42),0 0 18px rgba(101,227,204,.24);backdrop-filter:blur(8px)}
@media(max-width:720px){.bird-v1 header{height:auto;min-height:126px;flex-wrap:wrap;align-content:center}.bird-v1 .header-promo{position:static;order:3;width:100%;transform:none;margin-top:7px}.bird-v1 .theme-picker{order:2}.bird-v1 .brand{order:1}}
@media(prefers-reduced-motion:reduce){.bird-v1 .header-promo{animation:none;opacity:1}}

/* Polka-dot print meets asymmetric music zine; controls retain a stable grid. */
body.bird-v1{background-color:var(--bg);background-image:radial-gradient(circle,var(--line) 1.7px,transparent 2px);background-size:29px 29px;background-attachment:fixed}
.bird-v1 header{background:var(--panel);border:2px solid var(--line);border-top:0;border-radius:0 0 28px 4px}
.bird-v1 .brand{font-weight:900;letter-spacing:-1px;color:var(--white)}
.bird-v1 .brand-icon{border-radius:50% 50% 8% 50%;transform:rotate(-8deg);border:2px solid var(--line);background:var(--orange);color:var(--panel)}
.bird-v1 .brand small{letter-spacing:5px;color:var(--muted)}
.bird-v1 #random-theme{display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:40px;color:var(--white);background:var(--bg);border:1px solid var(--line)}
.bird-v1 .theme-picker{gap:6px}.bird-v1 #ui-theme{max-width:128px}
.bird-v1 .header-promo{isolation:isolate;overflow:visible;background:linear-gradient(110deg,rgba(84,0,73,.9),rgba(41,9,88,.86) 52%,rgba(0,57,77,.9));color:#fff2fc;border-color:#ff51d8;font-weight:850;text-shadow:0 0 5px #ff36cf,0 0 13px #ff00b8,0 0 25px #a63cff;animation:none;backdrop-filter:blur(10px);box-shadow:inset 0 0 15px rgba(255,0,184,.28),0 0 10px rgba(255,0,184,.55)}
.bird-v1 .header-promo:before{content:'';position:absolute;inset:-7px -12px;z-index:-1;border-radius:inherit;pointer-events:none;background:linear-gradient(100deg,#ff00b8 5%,#a638ff 48%,#00eaff 95%);filter:blur(14px);opacity:.65;animation:v1-promo-halo 3s ease-in-out infinite}
.bird-v1 .header-promo:hover:before,.bird-v1 .header-promo:focus-visible:before{animation-play-state:paused;opacity:.95}
.bird-v1 .header-promo:focus-visible{outline:2px solid #00eaff;outline-offset:5px}
@keyframes v1-promo-halo{0%,100%{opacity:.45;transform:scale(.96)}50%{opacity:.9;transform:scale(1.08)}}
@media(prefers-reduced-motion:reduce){.bird-v1 .header-promo:before{animation:none;opacity:.65}}
.v1-steps{gap:14px;align-items:start}.v1-steps button{background:var(--panel);border:2px solid var(--line);padding:14px 12px;box-shadow:4px 4px 0 var(--line);color:var(--muted)}
.v1-steps button:nth-child(2){margin-top:9px;border-radius:22px 0 0 0}.v1-steps button:nth-child(3){margin-top:3px;border-radius:0 0 20px 0}
.v1-steps button[aria-current=step]{border-color:var(--line);background:var(--lime);color:var(--panel)}
.v1-steps button[aria-current=step] b{background:var(--panel);color:var(--lime);border-color:var(--panel)}
.bird-v1 main>aside,.bird-v1 .workspace,.bird-v1 main>.saved-panel{border:2px solid var(--line);border-radius:3px 32px 5px 5px;box-shadow:7px 7px 0 var(--line);position:relative}
.bird-v1 .workspace{border-radius:28px 3px 3px 3px}.bird-v1 main>.saved-panel{border-radius:3px 3px 32px 3px}
.bird-v1 .creation-start-title,.bird-v1 .workspace-top h2,.bird-v1 .saved-panel>h2{color:var(--white);font-weight:900;text-shadow:none;letter-spacing:-.04em}
.bird-v1 .creation-start-title{border:0;border-left:9px solid var(--orange);padding:7px 0 7px 16px;max-width:90%;transform:rotate(-1deg);font-size:30px}
.bird-v1 .eyebrow{display:table;background:var(--white);color:var(--panel);padding:3px 9px;letter-spacing:.13em;transform:rotate(-2deg);margin-bottom:12px}
.bird-v1 .editor-top h2,.bird-v1 .v1-recent h2,.bird-v1 .feature-fold>summary,.bird-v1 .pattern-heading label,.bird-v1 .roll-head>span:first-child{color:var(--lime)}
.bird-v1 .prompt-focus>label,.bird-v1 .v1-save-box>label{color:var(--orange)}
.bird-v1 .engine-note,.bird-v1 .detail-note,.bird-v1 .edit-hint,.bird-v1 .pattern-footnote,.bird-v1 .v1-result-summary{color:var(--muted);border-color:var(--lime)}
.bird-v1 .generate{border:2px solid var(--line);box-shadow:4px 4px 0 var(--line);border-radius:3px 20px 3px 3px;color:var(--panel)}
.bird-v1 .ideas-fold[data-compact] #options .option{background:var(--panel);border:1px solid var(--line);border-left:6px solid var(--orange);border-radius:2px 15px 2px 2px}
.bird-v1 .ideas-fold[data-compact] #options .option:nth-child(even){border-left-color:var(--lime);margin-left:14px}
.bird-v1 .ideas-fold[data-compact] #options .option.active{background:color-mix(in srgb,var(--lime) 10%,var(--panel));border-color:var(--lime)}
.bird-v1 .chord{background:var(--panel)}.bird-v1 .chord.current{background:var(--lime);color:var(--panel);border-color:var(--lime)}
.bird-v1 .chord.current strong,.bird-v1 .chord.current .bar,.bird-v1 .chord.current .root{color:var(--panel)}
.bird-v1 .piano-roll{background:#101c26;border:1px solid var(--line)}
.bird-v1 .transport{--white:#f5f7ff;--muted:#c6d3e6;--lime:#8bead3;--bg:#111a29;color:var(--white)}
.bird-v1 .transport .play{color:#111a29}.bird-v1 .transport small,.bird-v1 .transport label{color:var(--muted)}
.bird-v1 .chord-cursor-label{color:#fff}
html[data-tone=light] .bird-v1 .advanced-settings,html[data-tone=light] .bird-v1 .feature-fold,html[data-tone=light] .bird-v1 .edit-panel,html[data-tone=light] .bird-v1 .workflow-panel,html[data-tone=light] .bird-v1 .modal-card{background:var(--panel);color:var(--white)}
html[data-tone=light] .bird-v1 label,html[data-tone=light] .bird-v1 button,html[data-tone=light] .bird-v1 textarea{color:var(--white)}
html[data-tone=light] .bird-v1 .generate,html[data-tone=light] .bird-v1 #wav,html[data-tone=light] .bird-v1 #mp4{color:var(--panel)}
html[data-tone=light] .bird-v1 textarea#prompt{background:var(--panel)}
html[data-tone=light] .bird-v1 .transport button{color:var(--white)}
html[data-tone=light] .bird-v1 .transport .play{color:#111a29}
@media(max-width:720px){.bird-v1 .header-promo{width:auto;max-width:100%;margin:10px auto 0}.bird-v1 header{padding-bottom:16px}.v1-steps{gap:8px}.v1-steps button{padding:10px 7px;gap:6px}.bird-v1 main>aside,.bird-v1 .workspace,.bird-v1 main>.saved-panel{box-shadow:4px 4px 0 var(--line)}.bird-v1 .creation-start-title{font-size:25px;max-width:100%}.bird-v1 .ideas-fold[data-compact] #options .option:nth-child(even){margin-left:5px}}

/* Viewport docks for audition and history. */
body.bird-v1[data-v1-step="2"],body.bird-v1[data-v1-step="3"]{padding-bottom:160px!important}
.bird-v1> .transport{position:fixed!important;left:50%!important;right:auto!important;top:auto!important;bottom:max(12px,env(safe-area-inset-bottom))!important;transform:translateX(-50%)!important;width:min(880px,calc(100vw - 24px))!important;margin:0!important;z-index:110;box-sizing:border-box}
.bird-v1> .transport[hidden]{display:none!important}
.bird-v1> .v1-history-melody{position:fixed;top:max(8px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);width:min(880px,calc(100vw - 24px));z-index:110;margin:0;padding:10px 14px;background:var(--panel);box-shadow:0 8px 28px #0005;box-sizing:border-box}
.bird-v1> .v1-history-melody #v1-history-roll{height:112px;margin:6px 0 0}
.bird-v1[data-v1-step="3"]> .floating-melody{display:none!important}
.bird-v1.v1-history-playing main{padding-top:170px}
@media(max-width:640px){.bird-v1> .v1-history-melody #v1-history-roll{height:90px}.bird-v1> .transport{padding:12px!important}.bird-v1.v1-history-playing main{padding-top:160px}}
/* Restore the complete v2 transport: six tools, downloads and three mixer tracks. */
.bird-v1> .transport{display:grid!important;grid-template-columns:minmax(300px,1.25fr) minmax(230px,1fr) 120px;gap:16px!important;width:min(1320px,calc(100vw - 28px))!important;padding:34px 20px 16px!important;max-height:65vh;overflow-y:auto}
.bird-v1> .transport[hidden]{display:none!important}
.bird-v1 .transport .transport-toggle{display:block;position:absolute;right:16px;top:5px;color:#dcecff;background:transparent;border:0;font-size:14px;padding:2px 8px}
.bird-v1 .transport .transport-shortcuts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;order:0}
.bird-v1 .transport .transport-shortcuts button{white-space:normal;min-height:48px;padding:8px;color:#fff;border:1px solid #ad528c;background:#301d4244;border-radius:9px;font-size:14px}
.bird-v1 .transport .play-group{order:1;min-width:0;gap:14px}.bird-v1 .transport .play-group>div{min-width:0}.bird-v1 .transport .play-group strong{overflow-wrap:anywhere}
.bird-v1 .transport .play{width:72px;height:72px;flex-basis:72px;background:linear-gradient(135deg,#ff39c9,#9258ff,#28dbff);color:#fff!important;font-size:30px}
.bird-v1 .transport .transport-downloads{display:grid;gap:8px;order:2}.bird-v1 .transport .transport-downloads button{min-height:46px;border:1px solid #ad528c;background:#301d4244!important;color:#fff!important;border-radius:9px;padding:8px}
.bird-v1 .transport .transport-volume{grid-column:1/-1;order:3;margin:2px 0 0;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:20px}
.bird-v1 .transport .mix-volume output{color:#ff64d0}.bird-v1 .transport input[type=range]{accent-color:#ff42c8}
.bird-v1 .transport.is-compact .transport-shortcuts,.bird-v1 .transport.is-compact .transport-downloads,.bird-v1 .transport.is-compact .transport-volume{display:none!important}
.bird-v1> .transport.is-compact{display:flex!important;width:min(600px,calc(100vw - 24px))!important;padding:18px 20px!important}.bird-v1 .transport.is-compact .play{width:48px;height:48px;flex-basis:48px}
body.bird-v1[data-v1-step="2"],body.bird-v1[data-v1-step="3"],body.bird-v1[data-v1-step="4"]{
  padding-bottom:calc(var(--v1-player-height,260px) + max(36px,env(safe-area-inset-bottom)))!important;
  scroll-padding-bottom:calc(var(--v1-player-height,260px) + 36px)
}
@media(max-width:900px){.bird-v1> .transport{grid-template-columns:1fr 120px;gap:10px!important}.bird-v1 .transport .transport-shortcuts{grid-column:1/-1}.bird-v1 .transport .play-group{grid-column:1}.bird-v1 .transport .transport-downloads{grid-column:2}.bird-v1 .transport .transport-volume{gap:10px}.bird-v1 .transport .mix-volume span{font-size:12px}}
@media(max-width:480px){.bird-v1> .transport{padding:28px 12px 10px!important}.bird-v1 .transport .transport-shortcuts button{min-height:40px;font-size:12px}.bird-v1 .transport .play{width:50px;height:50px;flex-basis:50px}.bird-v1 .transport .play-group strong{font-size:14px}}

/* Half-open ideas show only title and genre, with selection affordances. */
.bird-v1 .ideas-fold[data-compact="true"] #options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.bird-v1 .ideas-fold[data-compact="true"] #options .option{grid-template-columns:30px minmax(0,1fr) 18px;gap:8px;min-height:94px;padding:14px 12px;margin:0;align-items:center}
.bird-v1 .ideas-fold[data-compact="true"] .option-name{grid-column:2;grid-row:1;font-size:15px;line-height:1.5}
.bird-v1 .ideas-fold[data-compact="true"] .option-index,.bird-v1 .ideas-fold[data-compact="true"] .option-arrow{grid-row:1}
.bird-v1 .ideas-fold[data-compact="true"] #options .option-prog,.bird-v1 .ideas-fold[data-compact="true"] #options .option-tags em{display:none!important}
.bird-v1 .ideas-fold[data-compact="true"] #options .option-tags em:first-child{display:inline-block!important;color:var(--orange)!important;border:1px solid color-mix(in srgb,var(--orange) 50%,transparent);background:color-mix(in srgb,var(--orange) 8%,var(--panel));border-radius:8px;padding:2px 8px;font-size:13px;line-height:1.5;white-space:normal}
.bird-v1 .ideas-fold[data-compact="true"] .option-tags{margin-top:7px}
@media(max-width:540px){.bird-v1 .ideas-fold[data-compact="true"] #options{grid-template-columns:1fr}}

/* Pair every legacy editing surface with the active theme's readable text. */
html .bird-v1 :is(.workflow-panel,.edit-panel,.hook-workshop-panel,.performance-panel,.blueprint-card,.ai-analysis){background:var(--panel);color:var(--white);border-color:var(--line)}
html .bird-v1 :is(.workflow-panel,.edit-panel,.performance-panel) :is(h3,h4,strong){color:var(--lime)}
html .bird-v1 :is(.workflow-panel,.edit-panel,.performance-panel) :is(p,li,small,label){color:var(--white)}
html .bird-v1 :is(.workflow-tools,.workflow-panel,.edit-panel,.pattern-actions,.melody-actions,.hook-workshop-panel) button{background:var(--panel);color:var(--white);border:1px solid var(--line);font-weight:650}
html .bird-v1 :is(.workflow-tools,.workflow-panel,.edit-panel,.pattern-actions,.melody-actions,.hook-workshop-panel) button:hover:not(:disabled){background:var(--lime);color:var(--panel);border-color:var(--lime)}
html .bird-v1 .score-grid>span{background:var(--panel);color:var(--muted);border:1px solid var(--line);font-size:14px;padding:8px}
html .bird-v1 .score-grid b{color:var(--lime);font-size:22px}
html .bird-v1 :is(#pattern-description,#api-status,.blueprint-card small,.lock-row,.ai-analysis){color:var(--white)}
html .bird-v1 :is(.hook-result,.hook-card,.random-candidate,.keys-range-shift){background:var(--panel);color:var(--white);border-color:var(--line)}
html .bird-v1 .bar-options .selected{background:var(--lime);color:var(--panel)}
html .bird-v1 .chord.current{background:var(--lime);color:var(--panel)}
/* The floating score is deliberately dark in every palette. Local tokens prevent
   light-page ink colors from leaking into its heading or controls. */
html .bird-v1>.floating-melody{--white:#f5f8ff;--muted:#c8d7ec;--lime:#96f2df;--orange:#ffb9e1;--panel:#142137;--line:#7185a2;background:#142137;color:#f5f8ff;border-color:#7185a2}
html .bird-v1>.floating-melody .floating-melody-heading strong{color:#f5f8ff}
html .bird-v1>.floating-melody .floating-melody-heading span{color:#c8d7ec}
html .bird-v1>.floating-melody button{color:#f5f8ff;background:#243651;border-color:#8198ba}
html .bird-v1>.floating-melody button:disabled{color:#bac9dc;opacity:1;background:#1d2b40;border-color:#526680;cursor:not-allowed}
html .bird-v1>.floating-melody button:hover:not(:disabled){background:#354e70;color:#fff}
html .bird-v1>.v1-history-melody .roll-head>span:first-child{color:var(--lime)}
html .bird-v1>.v1-history-melody #v1-history-melody-title{color:var(--white)}
html .bird-v1 .transport .detail-note{color:#c6d3e6}

/* Matching viewport widths; the right column keeps save and exports together. */
.bird-v1> .transport:not(.is-compact),html .bird-v1>.floating-melody,.bird-v1>.v1-history-melody{width:min(960px,calc(100vw - 24px))!important}
.bird-v1> .transport:not(.is-compact){grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) 120px}
.bird-v1 .transport .transport-downloads{display:flex;flex-direction:column;align-self:center}
.bird-v1 .transport #v1-quick-save{background:#a6297c!important;border-color:#ff9ade;color:#fff!important;font-weight:750}
.bird-v1 .transport .v1-quick-save-status{font-size:12px;line-height:1.45;color:#e0eaff;overflow-wrap:anywhere;max-height:72px;overflow:auto}
.bird-v1 .transport .v1-quick-save-status:empty{display:none}
@media(max-width:900px){.bird-v1> .transport:not(.is-compact){grid-template-columns:minmax(0,1fr) 120px}}
.bird-v1 .v1-prompt-tools{display:flex;justify-content:flex-end;align-items:center;gap:8px;margin:0 0 9px;min-height:36px}
.bird-v1 .v1-prompt-tools>label{margin:0 auto 0 0;color:var(--orange);font-size:16px;font-weight:700;line-height:1.35}
.bird-v1 .v1-prompt-tools button{min-width:40px;min-height:36px;padding:5px 12px;background:var(--panel);color:var(--white);border:1px solid var(--line);border-radius:7px;font-size:14px}
.bird-v1 .v1-prompt-tools button:not(:first-of-type){font-size:22px;line-height:1}
.bird-v1 .v1-prompt-tools button:disabled{opacity:1;color:var(--muted);border-style:dashed;cursor:not-allowed}
.bird-v1 .v1-prompt-copy-status{font-size:13px;color:var(--muted)}
@media(max-width:480px){.bird-v1 .v1-prompt-tools{gap:4px}.bird-v1 .v1-prompt-tools>label{font-size:14px}.bird-v1 .v1-prompt-tools button{min-width:34px;padding:4px 8px}.bird-v1 .v1-prompt-copy-status{display:none}}

/* Independent layout styles: color palettes continue to work across all five. */
.bird-v1 header{height:auto;min-height:110px;flex-wrap:wrap;padding-bottom:16px}
.bird-v1 .theme-picker{flex-wrap:wrap;justify-content:flex-end;max-width:290px}
.bird-v1 #ui-layout{width:132px;font-size:14px}
.bird-v1:not([data-layout="dots"]) {background-image:none}
.bird-v1:not([data-layout="dots"]) :is(.creation-start-title,.eyebrow,.brand-icon){transform:none}
.bird-v1[data-layout="minimal"] :is(header,main>aside,.workspace,main>.saved-panel){border:1px solid var(--line);border-radius:14px;box-shadow:none}
.bird-v1[data-layout="minimal"] .eyebrow{background:none;color:var(--lime);letter-spacing:.04em;padding:0}
.bird-v1[data-layout="minimal"] .creation-start-title{border:0;padding:0;font-weight:650}
.bird-v1[data-layout="minimal"] .v1-steps button{box-shadow:none;border:0;border-bottom:2px solid var(--line);border-radius:0;margin:0}
.bird-v1[data-layout="minimal"] .ideas-fold[data-compact] #options .option{border:1px solid var(--line);border-radius:10px;margin:0}
.bird-v1[data-layout="editorial"] :is(h2,.creation-start-title,.brand,.option-name){font-family:Georgia,'Noto Serif CJK TC','Songti TC',serif;font-weight:700;letter-spacing:.04em}
.bird-v1[data-layout="editorial"] :is(header,main>aside,.workspace,main>.saved-panel){border:0;border-top:3px double var(--line);border-radius:0;box-shadow:none}
.bird-v1[data-layout="editorial"] .v1-steps button{border:0;border-bottom:1px solid var(--line);box-shadow:none;margin:0;border-radius:0}
.bird-v1[data-layout="editorial"] .ideas-fold[data-compact] #options .option{border:0;border-bottom:1px solid var(--line);border-radius:0;margin:0;padding:20px 12px}
.bird-v1[data-layout="editorial"] .creation-start-title{border:0;padding-left:0;font-size:32px}
.bird-v1[data-layout="bauhaus"]{background-image:linear-gradient(90deg,transparent 96%,var(--line) 96%);background-size:72px 72px}
.bird-v1[data-layout="bauhaus"] :is(header,main>aside,.workspace,main>.saved-panel){border:3px solid var(--line);border-radius:0;box-shadow:9px 9px 0 var(--orange)}
.bird-v1[data-layout="bauhaus"] .brand-icon{border-radius:50%;background:var(--lime)}
.bird-v1[data-layout="bauhaus"] .v1-steps button{border-radius:0;margin:0;box-shadow:4px 4px 0 var(--orange)}
.bird-v1[data-layout="bauhaus"] .ideas-fold[data-compact] #options .option{border-radius:0;border-left:12px solid var(--lime);margin:0}
.bird-v1[data-layout="terminal"]{font-family:ui-monospace,'SFMono-Regular',Consolas,monospace;background-image:linear-gradient(transparent 95%,color-mix(in srgb,var(--line) 18%,transparent) 95%);background-size:100% 24px}
.bird-v1[data-layout="terminal"] :is(header,main>aside,.workspace,main>.saved-panel){border:1px dashed var(--line);border-radius:0;box-shadow:none}
.bird-v1[data-layout="terminal"] :is(button,select,textarea,input,.brand-icon){border-radius:0!important;font-family:inherit}
.bird-v1[data-layout="terminal"] .v1-steps button{margin:0;box-shadow:none;border:1px dashed var(--line)}
.bird-v1[data-layout="terminal"] .ideas-fold[data-compact] #options .option{border:1px dashed var(--line);border-radius:0;margin:0}
.bird-v1[data-layout="terminal"] .eyebrow{background:none;color:var(--lime);padding:0;letter-spacing:.1em}
@media(min-width:721px) and (max-width:1050px){.bird-v1 header .header-promo{position:static;transform:none;order:3;margin:8px auto 0}.bird-v1 header .theme-picker{order:2}.bird-v1 header .brand{order:1}}
/* Reference layout: tools left, playback center, actions right spanning both rows. */
.bird-v1> .transport:not([hidden]),.bird-v1> .transport.is-compact:not([hidden]){display:grid!important;width:min(960px,calc(100vw - 24px))!important;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) 120px;grid-template-areas:'tools playback actions' 'volume volume actions';gap:12px!important;padding:30px 16px 14px!important}
.bird-v1 .transport .transport-shortcuts,.bird-v1 .transport.is-compact .transport-shortcuts{display:grid!important;grid-area:tools;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.bird-v1 .transport .play-group{grid-area:playback}
.bird-v1 .transport .transport-downloads,.bird-v1 .transport.is-compact .transport-downloads{display:flex!important;grid-area:actions;align-self:stretch;justify-content:center;gap:8px}
.bird-v1 .transport .transport-volume,.bird-v1 .transport.is-compact .transport-volume{display:grid!important;grid-area:volume;grid-template-columns:repeat(3,minmax(0,1fr))!important;margin:0;gap:14px}
.bird-v1 .transport.is-compact .transport-shortcuts button{min-height:34px;padding:4px;font-size:12px}
.bird-v1 .transport.is-compact .transport-downloads button{min-height:34px;padding:4px;font-size:13px}
.bird-v1 .transport.is-compact .play{width:46px;height:46px;flex-basis:46px}
.bird-v1 .transport.is-compact .play-group strong{font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.bird-v1 .transport.is-compact .play-group small{font-size:12px}
.bird-v1 .transport.is-compact .mix-volume{margin:0}.bird-v1 .transport.is-compact .mix-volume input{margin:2px 0}
@media(max-width:650px){.bird-v1> .transport:not([hidden]),.bird-v1> .transport.is-compact:not([hidden]){grid-template-columns:minmax(0,1fr) 106px;grid-template-areas:'playback actions' 'tools actions' 'volume volume';gap:8px!important;padding:28px 10px 10px!important}.bird-v1 .transport .transport-shortcuts button{font-size:12px;min-height:34px}.bird-v1 .transport .transport-volume{gap:8px}.bird-v1 header .theme-picker{max-width:260px}}
/* Step four retains v2 style prompts, arrangement arcs and playable eight-bar examples. */
.v1-steps{grid-template-columns:repeat(4,minmax(0,1fr))}
.bird-v1 main>.v1-recommendations{padding:28px;border:2px solid var(--line);border-radius:12px;background:var(--panel);color:var(--white)}
.v1-recommendation-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.v1-recommendation-head h2{margin:0}.v1-recommendation-head button{flex-shrink:0;padding:10px}
#random-style-topic{padding:12px;border-left:3px solid var(--orange);color:var(--white);overflow-wrap:anywhere}
.bird-v1 .random-style-result{padding:20px;margin-top:20px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.bird-v1 .random-style-number{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.bird-v1 .random-style-number>span{font-size:26px;color:var(--orange)}.bird-v1 .random-style-number>div{flex:1;min-width:160px}.bird-v1 .random-style-number strong{color:var(--lime);font-size:18px}.bird-v1 .random-style-number small{display:block;color:var(--muted);font-size:12px}
.bird-v1 .random-style-result button{background:var(--panel);color:var(--white);padding:8px 10px;border:1px solid var(--line)}
.bird-v1 .random-music-kit{display:grid;gap:12px;margin:18px 0}.bird-v1 .random-style-roll{height:130px;margin:0}.bird-v1 .random-style-actions{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.bird-v1 .random-style-current-bar{display:block;color:var(--lime)}
.bird-v1 .random-style-block{border-top:1px solid var(--line);padding-top:16px;margin-top:16px;font-size:15px;line-height:1.8}.bird-v1 .random-style-block strong{color:var(--orange)}.bird-v1 .random-style-block p{color:var(--white);overflow-wrap:anywhere}.bird-v1 .random-style-translation{border-left:3px solid var(--lime);padding-left:12px}.bird-v1 .random-style-translation b{color:var(--muted)}
.bird-v1 .random-style-roll{position:relative}.bird-v1 .random-style-edit{position:absolute;right:8px;bottom:8px;z-index:2;background:var(--orange)!important;color:var(--bg)!important;border-color:var(--orange)!important;font-weight:700;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.bird-v1[data-v1-step="4"]>.floating-melody{display:none!important}
@media(max-width:640px){.v1-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.bird-v1 main>.v1-recommendations{padding:18px 12px}.v1-recommendation-head{align-items:start;flex-direction:column}.bird-v1 .random-style-result{padding:14px}}
.bird-v1 .random-rhyme-settings{border-top:1px solid var(--line);margin-top:18px;padding-top:12px}
.bird-v1 .random-rhyme-settings summary{color:var(--lime);font-weight:700}
.bird-v1 .random-rhyme-settings input,.bird-v1 .random-rhyme-settings textarea{width:100%;background:var(--panel);color:var(--white);border:1px solid var(--line);font-size:15px;padding:10px;box-sizing:border-box}
.bird-v1 .random-rhyme-settings textarea{min-height:94px;line-height:1.6}
.bird-v1 .random-rhyme-settings :is(input,textarea)::placeholder{color:var(--muted);opacity:1}
.bird-v1 .random-rhyme-presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.bird-v1 .random-language-settings{border-top:1px solid var(--line);margin-top:12px;padding-top:12px}
.bird-v1 .random-language-settings summary{color:var(--orange);font-weight:700}
.bird-v1 .random-language-settings label{display:block;margin:9px 0 4px;color:var(--muted);font-size:13px}
.bird-v1 .random-language-settings input,.bird-v1 .random-language-settings textarea{width:100%;background:var(--panel);color:var(--white);border:1px solid var(--line);font-size:15px;padding:10px;box-sizing:border-box}
.bird-v1 .random-language-settings textarea{min-height:82px;line-height:1.6}
.bird-v1 .random-language-settings :is(input,textarea)::placeholder{color:var(--muted);opacity:1}
.bird-v1> .transport.is-compact:not([hidden]){display:flex!important;flex-direction:row!important;align-items:center!important;gap:12px!important;width:min(450px,calc(100vw - 24px))!important;min-height:84px!important;padding:12px 15px!important}
.bird-v1> .transport.is-compact .transport-shortcuts,.bird-v1> .transport.is-compact .transport-downloads,.bird-v1> .transport.is-compact .transport-volume{display:none!important}
.bird-v1> .transport.is-compact .play-group{display:grid!important;grid-template-columns:60px 36px minmax(0,1fr)!important;grid-area:auto!important;gap:12px!important;min-width:0;width:100%}
.bird-v1> .transport.is-compact .play{width:57px!important;height:57px!important;flex-basis:57px!important}
.bird-v1> .transport:not(.is-compact):not([hidden]){display:grid!important;grid-template-columns:minmax(0,1.35fr) minmax(260px,1fr) 150px!important;grid-template-rows:auto auto;grid-template-areas:'tools player downloads' 'volume volume downloads';align-items:center;gap:12px!important;width:min(960px,calc(100vw - 24px))!important;min-height:0!important;padding:30px 16px 14px!important;overflow:visible!important}
.bird-v1> .transport:not(.is-compact) .transport-shortcuts{display:grid!important;grid-area:tools;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;min-width:0}
.bird-v1> .transport:not(.is-compact) .transport-shortcuts button{min-height:48px;padding:8px 5px;white-space:normal;line-height:1.3}
.bird-v1> .transport:not(.is-compact) .play-group{display:grid!important;grid-area:player;grid-template-columns:72px minmax(0,1fr);align-items:center;gap:16px;min-width:0}
.bird-v1> .transport:not(.is-compact) .play{width:68px!important;height:68px!important;flex-basis:68px!important}
.bird-v1> .transport:not(.is-compact) .transport-volume{display:grid!important;grid-area:volume;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:14px;width:100%;min-width:0;margin:0}
.bird-v1> .transport:not(.is-compact) .transport-downloads{display:flex!important;grid-area:downloads;flex-direction:column;align-self:stretch;justify-content:center;gap:8px;min-width:0}
.bird-v1> .transport:not(.is-compact) .transport-downloads button{width:100%;min-height:46px;padding:8px 6px;white-space:normal}
.bird-v1> .transport:not(.is-compact) .v1-quick-save-status{max-height:48px;overflow:auto}
@media(max-width:650px){.bird-v1> .transport:not(.is-compact):not([hidden]){grid-template-columns:minmax(0,1fr) 112px;grid-template-areas:'player downloads' 'tools downloads' 'volume volume';gap:8px!important;padding:28px 10px 10px!important}.bird-v1> .transport:not(.is-compact) .transport-shortcuts button{min-height:38px;font-size:12px}.bird-v1> .transport:not(.is-compact) .play{width:52px!important;height:52px!important;flex-basis:52px!important}.bird-v1> .transport:not(.is-compact) .play-group{grid-template-columns:56px minmax(0,1fr);gap:10px}.bird-v1> .transport:not(.is-compact) .transport-volume{gap:8px}}

/* Final explicit placement: prevents legacy style.css grid-area rules from
   moving the expanded player controls into the wrong corner. */
.bird-v1> .transport:not(.is-compact):not([hidden]){
  display:grid!important;
  grid-template-columns:minmax(0,1.35fr) minmax(260px,1fr) 150px!important;
  grid-template-rows:auto auto!important;
  grid-template-areas:none!important;
  width:min(960px,calc(100vw - 24px))!important;
  min-height:0!important;
  padding:30px 16px 14px!important;
  gap:12px!important;
  align-items:center!important;
}
.bird-v1> .transport:not(.is-compact) .transport-shortcuts{
  grid-area:auto!important;grid-column:1!important;grid-row:1!important;
  display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;
  gap:8px!important;min-width:0!important;
}
.bird-v1> .transport:not(.is-compact) .play-group{
  grid-area:auto!important;grid-column:2!important;grid-row:1!important;
  display:grid!important;grid-template-columns:72px minmax(0,1fr)!important;
  align-items:center!important;gap:16px!important;min-width:0!important;
}
.bird-v1> .transport:not(.is-compact) .transport-volume{
  grid-area:auto!important;grid-column:1 / 3!important;grid-row:2!important;
  display:grid!important;grid-template-columns:repeat(3,minmax(0,1fr))!important;
  gap:14px!important;width:100%!important;margin:0!important;min-width:0!important;
}
.bird-v1> .transport:not(.is-compact) .transport-downloads{
  grid-area:auto!important;grid-column:3!important;grid-row:1 / span 2!important;
  display:flex!important;flex-direction:column!important;justify-content:center!important;
  align-self:stretch!important;gap:8px!important;min-width:0!important;
}
.bird-v1> .transport:not(.is-compact) .transport-downloads button{width:100%!important;min-height:46px!important}
@media(max-width:650px){
  .bird-v1> .transport:not(.is-compact):not([hidden]){grid-template-columns:minmax(0,1fr) 112px!important;grid-template-rows:auto auto auto!important;gap:8px!important;padding:28px 10px 10px!important}
  .bird-v1> .transport:not(.is-compact) .play-group{grid-column:1!important;grid-row:1!important;grid-template-columns:56px minmax(0,1fr)!important;gap:10px!important}
  .bird-v1> .transport:not(.is-compact) .transport-shortcuts{grid-column:1!important;grid-row:2!important}
  .bird-v1> .transport:not(.is-compact) .transport-downloads{grid-column:2!important;grid-row:1 / span 2!important}
  .bird-v1> .transport:not(.is-compact) .transport-volume{grid-column:1 / 3!important;grid-row:3!important;gap:8px!important}
}
/* Compact player: hidden stop control must not reserve the title column. */
.bird-v1 .transport .v1-compact-title{display:none}
.bird-v1> .transport.is-compact .play-group{grid-template-columns:57px minmax(0,1fr)!important;padding:0 56px 0 0!important;box-sizing:border-box;flex:1;align-items:center}
.bird-v1> .transport.is-compact .play-group>.stop{display:none!important}
.bird-v1> .transport.is-compact .play-group>div{grid-column:2!important;min-width:0;width:100%}
.bird-v1> .transport.is-compact #play-state{display:none!important}
.bird-v1> .transport.is-compact .v1-compact-title{display:-webkit-box!important;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;white-space:normal!important;overflow-wrap:anywhere;font-size:15px!important;line-height:1.4;color:#fff!important;width:100%;max-width:none!important}
.bird-v1> .transport.is-compact #position{display:block;font-size:14px;white-space:nowrap;color:#dbe7f5;margin-top:5px}
.bird-v1 :is(.random-rhyme-settings,.random-language-settings) select{display:block;width:100%;min-height:44px;margin:8px 0;padding:10px;font-size:15px;background:var(--panel);color:var(--white);border:1px solid var(--line)}
.bird-v1 .random-style-batch-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.bird-v1 .random-style-result.is-collapsed>:not(.random-style-number){display:none!important}
.bird-v1 .random-style-result.is-collapsed{padding-block:12px}
@media(max-width:640px){.bird-v1 .random-style-batch-actions{width:100%;justify-content:stretch}.bird-v1 .random-style-batch-actions button{flex:1 1 auto}}
.bird-v1 .random-style-card-toggle{min-width:74px;background:color-mix(in srgb,var(--lime) 12%,var(--panel))!important;border-color:var(--lime)!important;color:var(--white)!important;font-weight:700}
.bird-v1 .random-style-result.is-collapsed .random-style-number{padding-bottom:0}
@media(max-width:640px){.bird-v1 .random-style-number{align-items:flex-start}.bird-v1 .random-style-card-toggle{width:auto;min-width:64px}}
.bird-v1 .random-style-roll{cursor:pointer}
.bird-v1 .random-style-roll:hover{outline:2px solid color-mix(in srgb,var(--lime) 70%,transparent);outline-offset:2px}
.bird-v1 .random-duration-settings{border-top:1px solid var(--line);margin-top:18px;padding-top:14px}.bird-v1 .random-duration-settings>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.bird-v1 .random-duration-settings label{font-weight:700;color:var(--lime)}.bird-v1 .random-duration-settings label small{color:var(--muted);font-weight:500}.bird-v1 .random-duration-settings output{color:var(--white);font-weight:700;font-variant-numeric:tabular-nums}.bird-v1 .random-duration-settings input[type="range"]{display:block;width:100%;margin:12px 0 6px;accent-color:var(--orange)}.bird-v1 .random-duration-scale{display:grid!important;grid-template-columns:repeat(7,1fr);color:var(--muted);font-size:12px}.bird-v1 .random-duration-scale span{text-align:center}.bird-v1 .random-duration-scale span:first-child{text-align:left}.bird-v1 .random-duration-scale span:last-child{text-align:right}
.bird-v1 .random-structure-settings{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}.bird-v1 .random-structure-settings label{display:block;color:var(--orange);font-weight:700}.bird-v1 .random-structure-settings label small{color:var(--muted);font-weight:500}.bird-v1 .random-structure-settings select{display:block;width:100%;min-height:44px;margin:8px 0;padding:10px;font-size:15px;background:var(--panel);color:var(--white);border:1px solid var(--line)}.bird-v1 .random-structure-settings pre{margin:10px 0;padding:10px;white-space:pre-wrap;overflow-wrap:anywhere;border-left:3px solid var(--lime);background:color-mix(in srgb,var(--panel) 88%,var(--lime));color:var(--white);font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}
.bird-v1 .v1-hide-melody-map{margin-left:auto;padding:6px 10px;font-size:12px}.bird-v1 .v1-show-melody-map{display:block;margin:10px 0 16px auto}.bird-v1 .v1-show-melody-map[hidden]{display:none!important}.bird-v1.v1-melody-map-hidden .melody-map-fold,.bird-v1.v1-melody-map-hidden>.floating-melody{display:none!important}

/* 70% playback docks: keep every control while freeing more composition space. */
html .bird-v1>.floating-melody{width:min(672px,calc(100vw - 16px))!important;padding:5px 8px 7px!important;border-radius:10px!important}
html .bird-v1>.floating-melody .floating-melody-heading{gap:7px;margin-bottom:4px;font-size:12px;line-height:1.25}
html .bird-v1>.floating-melody .floating-melody-heading button{min-height:26px;padding:3px 6px;font-size:11px}
html .bird-v1>.floating-melody .floating-melody-scroll{cursor:pointer}
html .bird-v1>.floating-melody .piano-roll{height:78px!important}
.bird-v1> .transport:not(.is-compact):not([hidden]){width:min(672px,calc(100vw - 16px))!important;grid-template-columns:minmax(0,1.35fr) minmax(182px,1fr) 105px!important;padding:21px 11px 10px!important;gap:8px!important;border-radius:14px!important}
.bird-v1> .transport:not(.is-compact) .transport-shortcuts{gap:5px!important}
.bird-v1> .transport:not(.is-compact) .transport-shortcuts button{min-height:34px!important;padding:5px 3px!important;font-size:11px!important}
.bird-v1> .transport:not(.is-compact) .play-group{grid-template-columns:50px minmax(0,1fr)!important;gap:10px!important}
.bird-v1> .transport:not(.is-compact) .play{width:48px!important;height:48px!important;flex-basis:48px!important;font-size:21px!important}
.bird-v1> .transport:not(.is-compact) .play-group strong{font-size:13px!important}
.bird-v1> .transport:not(.is-compact) .play-group small{font-size:12px!important}
.bird-v1> .transport:not(.is-compact) .transport-volume{gap:9px!important}
.bird-v1> .transport:not(.is-compact) .mix-volume span,.bird-v1> .transport:not(.is-compact) .mix-volume output{font-size:11px!important}
.bird-v1> .transport:not(.is-compact) .transport-downloads{gap:5px!important}
.bird-v1> .transport:not(.is-compact) .transport-downloads button{min-height:34px!important;padding:5px 4px!important;font-size:11px!important}
.bird-v1> .transport.is-compact:not([hidden]){width:min(315px,calc(100vw - 16px))!important;min-height:60px!important;padding:8px 10px!important;gap:8px!important}
.bird-v1> .transport.is-compact .play-group{grid-template-columns:40px minmax(0,1fr)!important;padding-right:40px!important;gap:8px!important}
.bird-v1> .transport.is-compact .play{width:40px!important;height:40px!important;flex-basis:40px!important;font-size:18px!important}
.bird-v1> .transport.is-compact .v1-compact-title{font-size:13px!important;line-height:1.3!important}
.bird-v1> .transport.is-compact #position{font-size:11px!important;margin-top:2px!important}
.bird-v1> .transport.is-compact .transport-toggle{top:6px!important;right:7px!important;font-size:10px!important}
@media(max-width:650px){
 .bird-v1> .transport:not(.is-compact):not([hidden]){grid-template-columns:minmax(0,1fr) 82px!important;padding:19px 7px 7px!important;gap:6px!important}
 .bird-v1> .transport:not(.is-compact) .play-group{grid-template-columns:43px minmax(0,1fr)!important;gap:7px!important}
 .bird-v1> .transport:not(.is-compact) .play{width:40px!important;height:40px!important;flex-basis:40px!important}
 .bird-v1> .transport:not(.is-compact) .transport-volume{gap:5px!important}
}

/* History records: individually recognizable cards with a repeating high-contrast accent. */
.bird-v1 #saved-records{display:grid;gap:16px;margin-top:12px}
.bird-v1 #saved-records .saved-record{
  --record-accent:#ff4fc8;
  margin:0;padding:14px 48px 14px 16px;border:1px solid color-mix(in srgb,var(--record-accent) 48%,var(--line));
  border-left:6px solid var(--record-accent);border-radius:14px;
  background:linear-gradient(115deg,color-mix(in srgb,var(--record-accent) 12%,var(--panel)) 0%,var(--panel) 58%);
  box-shadow:0 8px 20px color-mix(in srgb,var(--record-accent) 12%,transparent);
}
.bird-v1 #saved-records .saved-record:nth-child(5n+2){--record-accent:#27d9ff}
.bird-v1 #saved-records .saved-record:nth-child(5n+3){--record-accent:#a9ef57}
.bird-v1 #saved-records .saved-record:nth-child(5n+4){--record-accent:#ffae42}
.bird-v1 #saved-records .saved-record:nth-child(5n+5){--record-accent:#a98cff}
.bird-v1 #saved-records .record-fold>summary{min-height:42px;padding:0;gap:11px;color:var(--white)}
.bird-v1 #saved-records .record-fold>summary::before{order:4;margin-left:5px;color:var(--record-accent);font-size:19px}
.bird-v1 #saved-records .record-summary-name{min-width:0;font-size:17px;font-weight:800;letter-spacing:.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bird-v1 #saved-records .record-fold>summary small{order:3;margin-left:auto;color:var(--record-accent);font-size:12px;font-weight:800}
.bird-v1 #saved-records .record-number{display:inline-grid;place-items:center;flex:0 0 38px;min-width:38px;height:30px;border-radius:999px;background:var(--record-accent);color:#111525;font-size:13px;font-weight:900;font-variant-numeric:tabular-nums}
.bird-v1 #saved-records .record-visible-title{display:none}
.bird-v1 #saved-records .record-info{margin-top:12px;padding-top:12px;border-top:1px dashed color-mix(in srgb,var(--record-accent) 48%,var(--line))}
.bird-v1 #saved-records .record-meta{color:var(--white);font-weight:650}
.bird-v1 #saved-records .record-chords{padding:9px 11px;border-radius:8px;background:color-mix(in srgb,var(--record-accent) 8%,transparent);color:var(--muted)}
.bird-v1 #saved-records .record-source{color:var(--record-accent)}
.bird-v1 #saved-records .record-actions button[data-load]{border-color:var(--record-accent);background:var(--record-accent);color:#111525;font-weight:850}
.bird-v1 #saved-records .record-favorite{top:18px;right:42px;color:color-mix(in srgb,var(--record-accent) 65%,var(--muted))}
.bird-v1 #saved-records .record-favorite.is-favorite{color:var(--record-accent)}
.bird-v1 #saved-records .record-delete{top:17px;right:10px;color:var(--white)}
.bird-v1 .root-compatibility{display:block;margin-top:8px;padding:9px 10px;border-left:3px solid var(--lime);background:color-mix(in srgb,var(--lime) 8%,transparent);color:var(--white);font-size:12px;line-height:1.55}
@media(max-width:640px){
 .bird-v1 #saved-records{gap:12px}
 .bird-v1 #saved-records .saved-record{padding:11px 42px 11px 11px;border-left-width:5px}
 .bird-v1 #saved-records .record-summary-name{font-size:15px}
 .bird-v1 #saved-records .record-number{flex-basis:32px;min-width:32px;height:27px;font-size:11px}
 .bird-v1 #saved-records .record-favorite{top:14px;right:36px}.bird-v1 #saved-records .record-delete{top:12px;right:6px}
}