.sequencer-scroll-area{background-color:var(--bg-surface);scrollbar-width:thin;scrollbar-color:var(--border-subtle) var(--bg-primary);contain:layout paint;flex:auto;min-height:140px;max-height:415px;position:relative;overflow:auto}.sequencer-scroll-area::-webkit-scrollbar{width:7px;height:7px}.sequencer-scroll-area::-webkit-scrollbar-thumb{background:var(--border-subtle);border-radius:4px}.grid-wrapper{flex-direction:column;width:max-content;min-width:100%;padding-bottom:0;display:flex;position:relative}.timeline-ruler{z-index:20;background:var(--bg-surface-elevated);border-bottom:2px solid var(--border-subtle);width:100%;min-width:100%;display:flex;position:sticky;top:0;box-shadow:0 1px 4px #0000000a}.ruler-corner{width:var(--key-width);min-width:var(--key-width);background:var(--bg-surface-elevated);border-right:2px solid var(--border-subtle);z-index:25;color:var(--text-muted);letter-spacing:.05em;flex-shrink:0;justify-content:center;align-items:center;font-size:.65rem;font-weight:700;display:flex;position:sticky;left:0}.ruler-steps{flex:1 0 auto;display:flex}.ruler-step{flex:0 0 var(--cell-size-w);width:var(--cell-size-w);min-width:var(--cell-size-w);box-sizing:border-box;text-align:center;font-size:.64rem;line-height:22px;font-family:var(--font-sans);color:var(--text-muted);border-right:1px solid var(--step-divider);cursor:pointer;transition:background .1s}.ruler-step:hover{background:color-mix(in srgb, var(--brand-primary) 12%, transparent);color:var(--text-main)}.ruler-step.half-bar-end{border-right:1px solid var(--half-bar-divider);color:var(--text-muted)}.ruler-step.bar-end{border-right:2px solid var(--bar-divider);color:var(--text-main);font-weight:700}.ruler-step.mid-section-end{border-right:2px solid var(--brand-accent);color:var(--brand-accent);font-weight:800}.grid-rows{flex-direction:column;width:100%;display:flex}.kalimba-row{width:100%;height:var(--cell-size-h);display:flex;position:relative}.kalimba-key-label{width:var(--key-width);min-width:var(--key-width);z-index:10;background:var(--bg-surface-elevated);color:var(--text-main);border-right:2px solid var(--border-subtle);border-bottom:1px solid var(--step-divider);cursor:pointer;flex-shrink:0;justify-content:space-between;align-items:center;padding:0 8px 0 6px;font-size:.7rem;font-weight:600;transition:background .1s;display:flex;position:sticky;left:0}.kalimba-key-label:hover{background:color-mix(in srgb, var(--brand-primary) 10%, var(--bg-surface-elevated));color:var(--text-main)}.kalimba-key-label.c-root{border-left:3px solid var(--brand-accent);color:var(--brand-accent);background-color:var(--brand-accent-light);font-weight:700}.kalimba-key-label.c-root:hover{background-color:color-mix(in srgb, var(--brand-accent) 18%, var(--bg-surface-elevated))}.num-tag{color:var(--brand-accent);justify-content:flex-end;align-items:baseline;line-height:1;display:inline-flex}.num-digit{font-family:var(--font-sans);color:inherit;font-size:.74rem;font-weight:700;line-height:1}.num-dots{letter-spacing:-1px;color:inherit;margin-left:1px;font-size:.72rem;font-weight:900;line-height:1;display:inline-block;transform:translateY(-2px)}.row-cells{flex:1 0 auto;display:flex}.cell{flex:0 0 var(--cell-size-w);width:var(--cell-size-w);min-width:var(--cell-size-w);box-sizing:border-box;height:var(--cell-size-h);border-right:1px solid var(--step-divider);border-bottom:1px solid var(--step-divider);cursor:pointer;background-color:var(--bg-surface);position:relative}.kalimba-row:nth-child(2n) .cell{background-color:color-mix(in srgb, var(--bg-surface-elevated) 45%, var(--bg-surface))}.cell:hover{background-color:color-mix(in srgb, var(--brand-primary) 14%, transparent)!important}.cell.half-bar-end{border-right:1px solid var(--half-bar-divider)}.cell.bar-end{border-right:2px solid var(--bar-divider)}.cell.mid-section-end{border-right:2px solid var(--brand-accent)}.cell.active{z-index:2;background-color:var(--brand-primary)!important;border-color:var(--brand-primary)!important;box-shadow:none!important}.cell.active:after{display:none}.cell.active:hover{opacity:.95;background-color:color-mix(in srgb, var(--brand-primary) 85%, #000)!important}.sequencer-playhead-bar{top:24px;bottom:0;left:var(--key-width);width:var(--cell-size-w);background-color:var(--playhead-color);border-left:1px solid var(--playhead-border);border-right:1px solid var(--playhead-border);box-sizing:border-box;pointer-events:none;z-index:5;will-change:transform;opacity:0;transition:opacity .12s;position:absolute;transform:translate(-100px)}.sequencer-playhead-bar.active{opacity:1}.ruler-step.playhead-active{border-left:1px solid var(--playhead-border);border-right:1px solid var(--playhead-border);font-weight:700;background:var(--brand-primary)!important;color:#fff!important}.cell.step-cursor-active:before{content:"";background-color:color-mix(in srgb, var(--brand-primary) 10%, transparent);pointer-events:none;z-index:2;border-left:1px dashed color-mix(in srgb, var(--brand-primary) 45%, transparent);border-right:1px dashed color-mix(in srgb, var(--brand-primary) 45%, transparent);position:absolute;inset:0}.ruler-step.step-cursor-active{box-shadow:inset 0 -2px 0 var(--brand-primary);border-left:1px dashed color-mix(in srgb, var(--brand-primary) 45%, transparent);border-right:1px dashed color-mix(in srgb, var(--brand-primary) 45%, transparent);font-weight:700;background:color-mix(in srgb, var(--brand-primary) 20%, var(--bg-surface-elevated))!important;color:var(--brand-primary)!important}.cell.active.step-cursor-active{box-shadow:0 0 0 1px var(--brand-primary), 0 0 8px color-mix(in srgb, var(--brand-primary) 35%, transparent)!important}.kalimba-tines-container{background-color:var(--bg-surface-elevated);border-top:1px solid var(--border-subtle);z-index:10;contain:layout paint;flex-direction:column;flex:1 0 200px;justify-content:flex-start;align-items:center;min-height:160px;padding:6px 18px 10px;display:flex;position:relative;overflow:hidden}.bridge-bar,.wood-bridge{background-color:var(--brand-accent);opacity:.9;z-index:5;border-radius:2px;flex-shrink:0;width:100%;max-width:980px;height:4px;margin-bottom:6px;position:relative}[data-theme=dark] .bridge-bar,[data-theme=dark] .wood-bridge{background-color:var(--brand-accent);opacity:.9}.tines-bed{touch-action:none;flex:1;justify-content:center;align-items:flex-start;gap:8px;width:100%;max-width:980px;padding-top:2px;display:flex}.tine{background-color:var(--border-subtle);opacity:.85;cursor:pointer;will-change:transform;touch-action:none;user-select:none;border:1px solid #0000000d;border-radius:0 0 6px 6px;flex-direction:column;flex:1;justify-content:flex-end;align-items:center;min-width:22px;max-width:44px;padding-bottom:8px;transition:transform 60ms,background-color .1s,opacity .1s;display:flex;position:relative;transform:translateZ(0)}.tine:before{content:"";background-color:var(--text-main);opacity:.3;border-radius:2px 2px 0 0;height:4px;position:absolute;top:0;left:0;right:0}.tine:hover{opacity:1;transform:translateY(1px)}.tine.c-root{background-color:var(--border-subtle);opacity:.95}.tine.c-root:before{background-color:var(--brand-accent);opacity:.85}.tine.c-root:after{content:"";background-color:var(--brand-accent);pointer-events:none;border-radius:1px;height:5px;transition:opacity .1s;position:absolute;bottom:44px;left:0;right:0;box-shadow:0 1px 3px #c49a6c59}.tine.c-root:hover{opacity:1}.tine.active-pressed{transform:translateY(3.5px)translateZ(0);box-shadow:0 2px 4px #00000026;background-color:var(--brand-primary)!important;border-color:var(--brand-primary)!important;opacity:1!important}.tine.active-pressed:before{opacity:.8;background-color:#fff}.tine.active-pressed:after{opacity:0}.tine-key{font-family:var(--font-sans);color:var(--text-main);background-color:var(--bg-surface);border:1px solid var(--border-subtle);z-index:3;pointer-events:none;border-radius:4px;justify-content:center;align-items:center;width:20px;height:19px;font-size:.6875rem;font-weight:800;line-height:1;transition:all .1s;display:flex;position:absolute;left:50%;transform:translate(-50%);box-shadow:0 1px 3px #00000014,0 1px 1px #0000000a}[data-theme=dark] .tine-key{background-color:var(--bg-surface);border-color:var(--border-subtle);color:var(--text-main);box-shadow:0 1px 3px #00000073}.tine-key.row-upper,.tine.key-row-upper .tine-key{top:8px}.tine-key.row-lower,.tine.key-row-lower .tine-key{top:var(--key-lower-top,22px)}.tine.c-root .tine-key{background-color:var(--brand-accent);color:#fff;border-color:#00000026;font-weight:800;box-shadow:0 1px 4px #00000040}[data-theme=dark] .tine.c-root .tine-key{background-color:var(--brand-accent);color:#fff;border-color:#ffffff4d}.tine.active-pressed .tine-key{color:var(--brand-primary);background-color:#fff;border-color:#fff;transform:translate(-50%)translateY(2px)scale(.95)}.tine-label{pointer-events:none;flex-direction:column;align-items:center;display:flex}.tine-num-wrap{flex-direction:column;align-items:center;line-height:1;display:flex}.tine-dots{height:5px;color:var(--text-primary);letter-spacing:-1.5px;justify-content:center;align-items:center;margin-bottom:2px;font-size:.85rem;font-weight:900;line-height:.5;display:flex}.tine-dots:not(.has-dots){visibility:hidden}.tine-num{color:var(--text-primary);font-size:.74rem;font-weight:800;line-height:1;font-family:var(--font-sans)}.tine-note{color:var(--text-muted);margin-top:1px;font-size:.6rem;font-weight:600;line-height:1}.tine.c-root .tine-dots,.tine.c-root .tine-num{color:var(--text-primary);font-weight:800}.tine.c-root .tine-note{color:var(--text-muted)}.tine.active-pressed .tine-dots,.tine.active-pressed .tine-num,.tine.active-pressed .tine-note{color:#fff!important}.feed-panel{background:var(--bg-surface);border-left:1px solid var(--border-subtle);scrollbar-width:thin;scrollbar-color:var(--border-subtle) var(--bg-primary);z-index:30;flex-direction:column;flex:1;min-width:360px;max-width:540px;transition:min-width .28s cubic-bezier(.4,0,.2,1),max-width .28s cubic-bezier(.4,0,.2,1),opacity .2s,transform .28s;display:flex;position:relative;overflow-y:auto}.feed-panel.is-collapsed{pointer-events:none;opacity:0!important;width:0!important;min-width:0!important;max-width:0!important;box-shadow:none!important;border-left:none!important;padding:0!important;overflow:hidden!important}.floating-feed-toggle{z-index:35;background:var(--bg-card);border:1px solid var(--accent-note);color:var(--accent-note);cursor:pointer;border-radius:20px;align-items:center;gap:6px;padding:6px 14px;font-size:.76rem;font-weight:700;transition:all .2s;display:none;position:absolute;top:10px;right:14px;box-shadow:0 4px 16px #2c2a291a}.floating-feed-toggle:hover{background:var(--brand-primary);color:#fff;box-shadow:0 6px 20px color-mix(in srgb, var(--brand-primary) 30%, transparent);transform:translateY(-2px)}.floating-feed-toggle.show{animation:.25s ease-out fadeInRight;display:inline-flex}@keyframes fadeInRight{0%{opacity:0;transform:translate(16px)}to{opacity:1;transform:translate(0)}}.btn-focus-toggle.is-active{background:var(--brand-primary)!important;border-color:var(--brand-primary)!important;color:#fff!important;box-shadow:0 2px 8px color-mix(in srgb, var(--brand-primary) 30%, transparent)!important}.composer-card{background:var(--bg-card);border-bottom:1px solid var(--border-medium);flex-direction:column;flex-shrink:0;gap:12px;padding:16px;transition:padding .2s;display:flex;box-shadow:0 1px 4px #2c2a2908}.composer-card.is-collapsed{gap:0;padding:12px 16px}.composer-card.is-collapsed .composer-body{display:none}.composer-body{flex-direction:column;gap:10px;display:flex}.composer-header{user-select:none;justify-content:space-between;align-items:center;display:flex}.btn-card-collapse{border:1px solid var(--border-medium);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;width:24px;height:24px;font-size:.68rem;transition:all .15s;display:flex}.btn-card-collapse:hover{background:var(--bg-surface-hover);border-color:var(--text-faint);color:var(--text-primary)}.composer-title{color:var(--text-primary);font-size:.9rem;font-weight:700;font-family:var(--font-serif);align-items:center;gap:6px;display:flex}.melody-status-badge{background:color-mix(in srgb, var(--brand-primary) 12%, transparent);color:var(--brand-primary);border:1px solid color-mix(in srgb, var(--brand-primary) 25%, transparent);font-size:.7rem;font-family:var(--font-sans);border-radius:12px;padding:3px 8px;font-weight:600}.composer-row{align-items:center;gap:10px;display:flex}.nickname-input{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-main);border-radius:6px;outline:none;width:140px;padding:6px 10px;font-size:.78rem;transition:border-color .15s}.nickname-input:focus{border-color:var(--brand-primary);box-shadow:0 0 0 2px color-mix(in srgb, var(--brand-primary) 15%, transparent)}.mood-chip-group{flex-wrap:wrap;gap:6px;display:flex}.mood-chip{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-muted);cursor:pointer;border-radius:14px;align-items:center;gap:4px;padding:4px 10px;font-size:.73rem;transition:all .15s;display:inline-flex}.mood-chip:hover{background:var(--bg-surface);color:var(--text-main)}.mood-chip.selected{background:color-mix(in srgb, var(--brand-primary) 14%, transparent);border-color:var(--brand-primary);color:var(--brand-primary);box-shadow:0 1px 3px color-mix(in srgb, var(--brand-primary) 18%, transparent);font-weight:700}.custom-mood-input{background:var(--bg-paper);border:1px dashed var(--border-medium);color:var(--text-primary);border-radius:14px;outline:none;width:90px;padding:3px 8px;font-size:.73rem}.custom-mood-input:focus{border-color:var(--accent-note);border-style:solid}.diary-input-wrapper{position:relative}.diary-textarea{background:var(--bg-paper);border:1px solid var(--border-medium);width:100%;height:68px;color:var(--text-primary);resize:none;border-radius:8px;outline:none;padding:10px;font-family:inherit;font-size:.82rem;line-height:1.5;transition:border-color .15s}.diary-textarea:focus{border-color:var(--brand-primary);box-shadow:0 0 0 2px color-mix(in srgb, var(--brand-primary) 15%, transparent)}.char-count{color:var(--text-muted);font-size:.68rem;font-family:var(--font-sans);position:absolute;bottom:8px;right:10px}.composer-footer{justify-content:space-between;align-items:center;display:flex}.composer-hint{color:var(--text-muted);font-size:.7rem}.btn-post{background:var(--brand-primary);color:#fff;cursor:pointer;box-shadow:0 2px 8px color-mix(in srgb, var(--brand-primary) 25%, transparent);border:none;border-radius:8px;align-items:center;gap:6px;padding:7px 18px;font-size:.82rem;font-weight:700;transition:transform .15s,background .15s;display:inline-flex}.btn-post:hover{background:color-mix(in srgb, var(--brand-primary) 88%, #000);transform:translateY(-1px)}.timeline-container{flex-direction:column;gap:14px;padding:16px;display:flex}.timeline-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-bottom:2px;display:flex}.timeline-header-left{align-items:center;gap:8px;display:flex}.timeline-title{color:var(--text-muted);letter-spacing:.04em;text-transform:uppercase;align-items:center;gap:6px;font-size:.82rem;font-weight:700;display:flex}.timeline-count{color:var(--accent-note);font-size:.72rem;font-weight:700}.timeline-actions{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.btn-feed-tool{background:var(--bg-card);border:1px solid var(--border-medium);color:var(--text-primary);cursor:pointer;border-radius:6px;align-items:center;gap:4px;padding:4px 8px;font-size:.72rem;font-weight:600;transition:all .15s;display:inline-flex;box-shadow:0 1px 2px #2c2a2908}.btn-feed-tool:hover{background:var(--bg-surface-hover);border-color:var(--text-faint);color:var(--text-primary)}.feed-card{background:var(--bg-card);border:1px solid var(--border-medium);border-radius:12px;flex-direction:column;gap:12px;padding:16px;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;box-shadow:0 1px 4px #2c2a2908}.feed-card:hover{border-color:var(--accent-note);transform:translateY(-1px);box-shadow:0 4px 14px #2c2a290f}.feed-card.is-playing{border-color:var(--accent-sub);box-shadow:0 0 12px #c49a6c40}.card-top{justify-content:space-between;align-items:center;display:flex}.card-author-info{align-items:center;gap:8px;display:flex}.card-avatar{background:linear-gradient(135deg, var(--accent-note), var(--accent-sub));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:26px;height:26px;font-size:.72rem;font-weight:700;display:flex}.card-author-name{color:var(--text-primary);font-size:.82rem;font-weight:700}.card-mood-tag{color:var(--accent-sub);background:#c49a6c1f;border:1px solid #c49a6c4d;border-radius:10px;padding:2px 8px;font-size:.68rem;font-weight:600}.card-time{color:var(--text-faint);font-size:.68rem}.card-body{color:var(--text-primary);white-space:pre-wrap;word-break:break-word;font-size:.84rem;line-height:1.55}.mini-player-bar{background:var(--bg-paper);border:1px solid var(--border-medium);border-radius:8px;justify-content:space-between;align-items:center;gap:10px;padding:6px 10px;display:flex}.mini-player-left{align-items:center;gap:8px;display:flex}.btn-mini-play{background:var(--bg-card);border:1px solid var(--border-medium);color:var(--text-primary);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:.7rem;transition:all .15s;display:flex;box-shadow:0 1px 2px #2c2a290d}.btn-mini-play:hover{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff;box-shadow:0 2px 6px color-mix(in srgb, var(--brand-primary) 30%, transparent)}.btn-mini-play.playing{background:var(--brand-accent);border-color:var(--brand-accent);color:#fff}.mini-track-meta{color:var(--text-muted);font-size:.7rem;font-family:var(--font-sans)}.mini-track-meta strong{color:var(--brand-primary)}.mini-progress-strip{background:var(--bg-surface-elevated);border-radius:3px;flex:1;height:6px;display:flex;overflow:hidden}.mini-step-tick{border-right:1px solid color-mix(in srgb, var(--text-main) 8%, transparent);background:0 0;flex:1;height:100%}.mini-step-tick.has-note{background:color-mix(in srgb, var(--brand-primary) 45%, transparent)}.mini-step-tick.active-playhead{box-shadow:0 0 6px var(--brand-accent);background:var(--brand-accent)!important}.card-actions{border-top:1px solid var(--border-soft);justify-content:flex-end;align-items:center;gap:6px;padding-top:8px;display:flex}.btn-card-action{background:var(--bg-paper);border:1px solid var(--border-medium);color:var(--text-muted);cursor:pointer;border-radius:6px;align-items:center;gap:4px;padding:4px 8px;font-size:.72rem;transition:all .15s;display:inline-flex}.btn-card-action:hover{background:var(--bg-card-sub);color:var(--text-primary);border-color:var(--text-faint)}@media (width<=900px){.feed-panel{z-index:50;width:min(420px,90vw);transition:transform .28s cubic-bezier(.4,0,.2,1),opacity .2s;position:absolute;top:0;bottom:0;right:0;transform:translate(0);box-shadow:-6px 0 24px #2c2a2929;min-width:0!important;max-width:none!important}.feed-panel.is-collapsed{pointer-events:none;opacity:0!important;box-shadow:none!important;transform:translate(100%)!important}}.toast-message{background:var(--text-primary,#2c2a29);color:#fff;font-size:.8rem;font-weight:600;font-family:var(--font-sans,"Zen Kaku Gothic New", sans-serif);pointer-events:none;opacity:0;z-index:100;border:1px solid #ffffff26;border-radius:24px;align-items:center;gap:8px;padding:8px 20px;transition:opacity .2s,transform .2s;display:flex;position:fixed;bottom:42px;left:50%;transform:translate(-50%)translateY(20px);box-shadow:0 6px 24px #2c2a2940}.toast-message.show{opacity:1;transform:translate(-50%)translateY(0)}:root{--bg-main:var(--bg-primary);--bg-panel:var(--bg-surface);--bg-card:var(--bg-surface);--bg-surface-hover:var(--bg-surface-elevated);--wood-dark:var(--brand-accent);--wood-medium:var(--brand-accent);--wood-border:var(--border-subtle);--tine-chrome-light:var(--bg-surface);--tine-chrome-mid:var(--border-subtle);--tine-chrome-dark:var(--text-muted);--tine-pressed:var(--brand-primary);--border-soft:var(--border-subtle);--border-medium:var(--border-subtle);--border-accent:color-mix(in srgb, var(--brand-primary) 35%, transparent);--accent-cyan:var(--brand-primary);--accent-cyan-glow:color-mix(in srgb, var(--brand-primary) 22%, transparent);--accent-gold:var(--brand-accent);--accent-emerald:var(--brand-primary);--accent-amber:var(--brand-accent);--playhead-color:color-mix(in srgb, var(--brand-primary) 18%, transparent);--playhead-border:var(--brand-primary);--bar-divider:color-mix(in srgb, var(--text-main) 22%, transparent);--half-bar-divider:color-mix(in srgb, var(--text-main) 12%, transparent);--step-divider:color-mix(in srgb, var(--text-main) 6%, transparent);--cell-size-w:26px;--cell-size-h:22px;--key-width:82px}.kalimba-app-wrapper{background-color:var(--bg-main);width:100%;height:100vh;color:var(--text-main);user-select:none;font-family:var(--font-sans,"Zen Kaku Gothic New", "Pretendard", sans-serif);letter-spacing:-.02em;flex-direction:column;display:flex;overflow:hidden}.kalimba-main-header{background-color:var(--bg-header);border-bottom:1px solid var(--border-header);color:var(--text-header);z-index:40;flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;height:48px;min-height:48px;max-height:48px;padding:0 18px;display:flex;box-shadow:0 1px 6px #0000000f}.brand-section{align-items:center;display:flex}.brand-wordmark{color:var(--text-header);align-items:baseline;gap:6px;text-decoration:none;transition:opacity .15s;display:flex}.brand-wordmark:hover{opacity:.9}.nav-brand-title{letter-spacing:-.025em;color:var(--text-header);font-size:1.12rem;font-weight:800;line-height:1}.nav-brand-sub{color:var(--text-header-muted);font-size:.72rem;font-weight:600;line-height:1}.brand-divider{background-color:var(--border-header);width:1px;height:16px;margin:0 14px}.app-title-group{align-items:center;gap:8px;display:flex}.app-title{color:var(--text-header);letter-spacing:-.01em;margin:0;font-size:.85rem;font-weight:700;line-height:1}.app-badge{background:var(--badge-header-bg);color:var(--badge-header-text);border:1px solid var(--border-header);letter-spacing:.02em;font-size:.65rem;font-weight:600;font-family:var(--font-sans);border-radius:9999px;padding:2px 8px;line-height:1.2}.header-quick-info,.header-nav-links{align-items:center;gap:1.25rem;display:flex}.header-nav-item{color:var(--text-header);opacity:.85;cursor:pointer;background:0 0;border:none;align-items:center;gap:4px;padding:4px 2px;font-family:inherit;font-size:.8125rem;font-weight:500;line-height:1;text-decoration:none;transition:opacity .15s,color .15s;display:inline-flex}.header-nav-item:hover{opacity:1;color:var(--brand-accent)}.header-nav-item .arrow{opacity:.75;font-size:.78rem;transition:transform .15s,opacity .15s}.header-nav-item:hover .arrow{opacity:1;transform:translate(2px)}.header-icon-btn{color:var(--text-header);opacity:.85;cursor:pointer;background:0 0;border:none;border-radius:.375rem;justify-content:center;align-items:center;padding:.25rem;line-height:1;text-decoration:none;transition:opacity .2s,color .2s,transform .2s;display:inline-flex}.header-icon-btn:hover{color:var(--brand-accent);opacity:1;transform:translateY(-1px)}.sun-icon{display:none}.moon-icon,[data-theme=dark] .sun-icon{display:block}[data-theme=dark] .moon-icon{display:none}.audio-status-wrap{align-items:center;gap:6px;margin-right:4px;display:flex}.audio-led{background:#ffffff59;border-radius:50%;width:7px;height:7px;transition:background .3s,box-shadow .3s;display:inline-block}.audio-led.active{background:#fff;box-shadow:0 0 8px #fff}.audio-status-text{color:var(--text-header-muted);font-size:.72rem;font-weight:500}.header-nav-btn{cursor:pointer;border-radius:6px;outline:none;align-items:center;gap:4px;padding:4px 10px;font-family:inherit;font-size:.72rem;font-weight:600;line-height:1.4;text-decoration:none;transition:all .15s;display:inline-flex}.header-nav-btn.secondary{color:var(--text-header);background:#ffffff1f;border:1px solid #ffffff47}.header-nav-btn.secondary:hover{color:var(--text-header);background:#ffffff38;border-color:#ffffff80}.header-nav-btn.secondary.is-active{color:var(--text-header);background:#ffffff40;border-color:#fff9}.header-nav-btn.primary{background:var(--brand-primary);border:1px solid var(--brand-primary);color:#fff;font-weight:700;box-shadow:0 1px 4px #0000001f}.header-nav-btn.primary:hover{opacity:.92;transform:translateY(-1px);box-shadow:0 2px 6px #0000002e}.header-nav-btn .arrow{font-size:.7rem}.btn{cursor:pointer;box-sizing:border-box;user-select:none;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);height:32px;color:var(--text-main);border-radius:8px;outline:none;justify-content:center;align-items:center;gap:6px;padding:0 12px;font-family:inherit;font-size:.78rem;font-weight:600;line-height:1;transition:all .15s cubic-bezier(.16,1,.3,1);display:inline-flex;box-shadow:0 1px 2px #00000008}.btn:hover{background:var(--bg-surface);border-color:var(--border-subtle);color:var(--text-main);transform:translateY(-1px)}.app-workspace{flex:1;min-height:0;display:flex;position:relative;overflow:hidden}.kalimba-panel{background:var(--bg-main);z-index:1;flex-direction:column;flex:1;min-width:0;display:flex;position:relative;overflow:hidden;container:kalimbaPanel/inline-size}.sequencer-toolbar{background:var(--bg-card);border-bottom:1px solid var(--border-soft);z-index:25;flex-wrap:nowrap;flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;padding:6px 14px;display:flex;position:relative}.toolbar-left{flex-shrink:0;align-items:center;gap:8px;display:flex}.toolbar-right{flex-shrink:0;align-items:center;gap:8px;margin-left:auto;display:flex}.auto-record-label{color:var(--text-muted);cursor:pointer;white-space:nowrap;user-select:none;align-items:center;gap:6px;padding:0 4px;font-size:.76rem;font-weight:500;transition:color .15s;display:inline-flex}.auto-record-label:hover{color:var(--text-main)}.auto-record-text-short{display:none}.auto-record-text-full{display:inline}.toolbar-settings-group{align-items:center;display:flex;position:relative}.btn-settings-toggle{color:var(--text-main);background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:5px 12px;font-size:.78rem;font-weight:600;line-height:1.4;transition:all .15s;display:inline-flex;box-shadow:0 1px 2px #0000000a}.btn-settings-toggle:hover,.btn-settings-toggle.is-active{background:var(--bg-surface);border-color:var(--brand-primary);color:var(--brand-primary)}.toolbar-settings-popover{z-index:100;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);box-shadow:var(--shadow-paper-hover,0 10px 28px #0000001f);border-radius:12px;flex-direction:column;align-items:stretch;gap:12px;min-width:220px;padding:14px 16px;animation:.15s ease-out popoverFadeIn;display:none;position:absolute;top:calc(100% + 8px);right:0}.toolbar-settings-popover.is-open{display:flex}.setting-item{flex-direction:column;align-items:flex-start;gap:5px;width:100%;display:flex}.setting-label{color:var(--text-muted);font-size:.72rem;font-weight:700;display:block}.toolbar-settings-popover .preset-dropdown{background:var(--bg-surface);border:1px solid var(--border-subtle);width:100%;color:var(--text-main);cursor:pointer;border-radius:8px;outline:none;padding:6px 10px;font-size:.8rem;transition:border-color .15s;max-width:100%!important}.toolbar-settings-popover .preset-dropdown:focus{border-color:var(--brand-primary)}@container kalimbaPanel (width<=860px){.auto-record-text-full{display:none}.auto-record-text-short{display:inline}}@container kalimbaPanel (width<=580px){.auto-record-label{display:none}}@media (width<=960px){.auto-record-text-full{display:none}.auto-record-text-short{display:inline}}@keyframes popoverFadeIn{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.btn-play{background:var(--brand-primary);border:1px solid var(--brand-primary);color:#fff;box-shadow:0 1px 3px color-mix(in srgb, var(--brand-primary) 30%, transparent);padding:0 14px;font-weight:700}.btn-play:hover{background:color-mix(in srgb, var(--brand-primary) 88%, #000);border-color:color-mix(in srgb, var(--brand-primary) 88%, #000);color:#fff;box-shadow:0 2px 6px color-mix(in srgb, var(--brand-primary) 35%, transparent);transform:translateY(-1px)}.btn-play.playing{background:var(--brand-accent);border-color:var(--brand-accent);color:#fff;box-shadow:0 2px 8px color-mix(in srgb, var(--brand-accent) 40%, transparent)}.play-icon-wrap{justify-content:center;align-items:center;display:inline-flex}.icon-play{display:block}.icon-pause,.btn-play.playing .icon-play{display:none}.btn-play.playing .icon-pause{display:block}.bpm-control{box-sizing:border-box;background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:8px;align-items:center;gap:7px;height:32px;padding:0 8px;display:inline-flex;box-shadow:0 1px 2px #00000008}.bpm-label{letter-spacing:.02em;color:var(--text-muted);font-size:.68rem;font-weight:700}.bpm-value,.bpm-number-input{font-family:var(--font-sans);color:var(--text-main);text-align:right;background:0 0;border:1px solid #0000;border-radius:4px;outline:none;width:2.4rem;min-width:2.1rem;height:22px;padding:0 2px;font-size:.8rem;font-weight:700;transition:all .15s}.bpm-number-input:hover{background:var(--bg-surface);border-color:var(--border-subtle)}.bpm-number-input:focus{background:var(--bg-surface);border-color:var(--brand-primary);box-shadow:0 0 0 2px color-mix(in srgb, var(--brand-primary) 20%, transparent)}.bpm-number-input::-webkit-outer-spin-button,.bpm-number-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.bpm-number-input{-moz-appearance:textfield;appearance:textfield}.bpm-slider{-webkit-appearance:none;appearance:none;background:var(--border-subtle);cursor:pointer;border-radius:2px;outline:none;width:68px;height:4px}.bpm-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:var(--brand-primary);cursor:pointer;width:12px;height:12px;box-shadow:0 1px 3px color-mix(in srgb, var(--brand-primary) 35%, transparent);border-radius:50%;transition:transform .1s}.bpm-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.btn-clear{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-muted);box-shadow:0 1px 2px #00000008}.btn-clear:hover{background:color-mix(in srgb, var(--accent-rose,#c25e5e) 8%, var(--bg-surface-elevated));border-color:color-mix(in srgb, var(--accent-rose,#c25e5e) 40%, var(--border-subtle));color:var(--accent-rose,#c25e5e);transform:translateY(-1px);box-shadow:0 2px 6px #c25e5e1f}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.preset-dropdown{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);color:var(--text-main);cursor:pointer;border-radius:8px;outline:none;max-width:155px;padding:5px 10px;font-size:.78rem;transition:border-color .15s}.preset-dropdown:focus{border-color:var(--brand-primary)}.kalimba-app-footer{background:var(--bg-surface);border-top:1px solid var(--border-subtle);color:var(--text-muted);z-index:30;flex-shrink:0;justify-content:space-between;align-items:center;gap:16px;padding:6px 18px;font-size:.72rem;display:flex}.status-left,.status-right{align-items:center;gap:12px;display:flex}.footer-copyright-group{align-items:center;gap:6px;display:inline-flex}.footer-brand-link,.footer-privacy-link{color:var(--text-muted);font-weight:500;text-decoration:none;transition:color .15s}.footer-brand-link:hover,.footer-privacy-link:hover{color:var(--brand-primary);text-decoration:underline}.status-sep{opacity:.35}.status-divider-bar{color:var(--border-subtle);opacity:.8;user-select:none;font-weight:300}.status-playback-group{align-items:center;gap:12px;display:inline-flex}.kbd{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);font-family:var(--font-sans);color:var(--text-main);border-radius:4px;padding:2px 6px;font-size:.7rem;box-shadow:0 1px 2px #0000000a}.kbd-highlight{border-color:var(--brand-primary);color:var(--brand-primary);font-weight:700}.mobile-app-guide-banner{display:none}@media (width<=900px){.mobile-app-guide-banner{background-color:var(--bg-card);border-bottom:1px solid var(--border-medium);z-index:25;flex-direction:column;flex-shrink:0;gap:.75rem;padding:.85rem 1rem;display:flex;box-shadow:0 2px 8px #0000000a}.guide-banner-text{flex-direction:column;gap:.35rem;display:flex}.guide-badge{color:var(--accent-note);background-color:var(--bg-surface-hover);border:1px solid var(--border-medium);letter-spacing:.02em;border-radius:4px;align-self:flex-start;padding:.15rem .5rem;font-size:.65rem;font-weight:700}.guide-banner-text p{color:var(--text-muted);word-break:keep-all;margin:0;font-size:.78rem;line-height:1.45}.guide-banner-text strong{color:var(--text-main)}.btn-guide-to-hero{letter-spacing:-.015em;color:#fff;background-color:var(--accent-note);border-radius:6px;justify-content:center;align-items:center;gap:.35rem;padding:.55rem 1rem;font-size:.8125rem;font-weight:600;text-decoration:none;transition:opacity .15s;display:inline-flex}.btn-guide-to-hero:hover{opacity:.92}}