/*! tailwindcss v4.3.0 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-font-weight:initial;--tw-ordinal:initial;--tw-slashed-zero:initial;--tw-numeric-figure:initial;--tw-numeric-spacing:initial;--tw-numeric-fraction:initial;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-ease:initial}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--container-sm:24rem;--container-lg:32rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--font-weight-semibold:600;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--ease-out:cubic-bezier(0, 0, .2, 1);--animate-spin:spin 1s linear infinite;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.inset-0{inset:calc(var(--spacing) * 0)}.top-1\/2{top:50%}.right-0{right:calc(var(--spacing) * 0)}.bottom-0{bottom:calc(var(--spacing) * 0)}.left-0{left:calc(var(--spacing) * 0)}.left-1\/2{left:50%}.z-30{z-index:30}.z-40{z-index:40}.z-50{z-index:50}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.mx-4{margin-inline:calc(var(--spacing) * 4)}.mt-2{margin-top:calc(var(--spacing) * 2)}.ml-\[34px\]{margin-left:34px}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.h-6{height:calc(var(--spacing) * 6)}.h-14{height:calc(var(--spacing) * 14)}.h-\[34px\]{height:34px}.h-full{height:100%}.min-h-\[50vh\]{min-height:50vh}.min-h-screen{min-height:100vh}.w-6{width:calc(var(--spacing) * 6)}.w-full{width:100%}.max-w-lg{max-width:var(--container-lg)}.max-w-sm{max-width:var(--container-sm)}.min-w-\[2\.75rem\]{min-width:2.75rem}.flex-1{flex:1}.flex-shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.border-collapse{border-collapse:collapse}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.animate-spin{animation:var(--animate-spin)}.resize{resize:both}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-center{justify-content:center}.gap-1{gap:calc(var(--spacing) * 1)}.gap-1\.5{gap:calc(var(--spacing) * 1.5)}.overflow-hidden{overflow:hidden}.rounded-full{border-radius:3.40282e38px}.rounded-xl{border-radius:var(--radius-xl)}.border{border-style:var(--tw-border-style);border-width:1px}.border-2{border-style:var(--tw-border-style);border-width:2px}.px-2\.5{padding-inline:calc(var(--spacing) * 2.5)}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.uppercase{text-transform:uppercase}.tabular-nums{--tw-numeric-spacing:tabular-nums;font-variant-numeric:var(--tw-ordinal,) var(--tw-slashed-zero,) var(--tw-numeric-figure,) var(--tw-numeric-spacing,) var(--tw-numeric-fraction,)}.underline{text-decoration-line:underline}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.ease-out{--tw-ease:var(--ease-out);transition-timing-function:var(--ease-out)}@media (width>=40rem){.sm\:inline{display:inline}}@media (width>=48rem){.md\:flex{display:flex}.md\:hidden{display:none}.md\:w-64{width:calc(var(--spacing) * 64)}.md\:w-80{width:calc(var(--spacing) * 80)}.md\:flex-1{flex:1}.md\:shrink-0{flex-shrink:0}}@media (width>=80rem){.xl\:flex-row{flex-direction:row}}}:root{--bg-primary:oklch(16.5% .008 65);--bg-secondary:oklch(19.5% .01 65);--bg-tertiary:oklch(22.5% .013 65);--bg-elevated:oklch(18.5% .009 65);--bg-card:oklch(20.5% .011 65);--bg-input:oklch(23% .013 65);--fg-primary:oklch(96% .004 80);--fg-secondary:oklch(78.5% .012 75);--fg-tertiary:oklch(62.5% .014 72);--text-primary:var(--fg-primary);--text-secondary:var(--fg-secondary);--text-muted:var(--fg-tertiary);--text-faint:oklch(45% .014 70);--border:oklch(32% .014 65);--border-subtle:oklch(26.5% .012 65);--border-standard:oklch(33.5% .014 65);--border-prominent:oklch(41.5% .016 65);--accent:oklch(80% .145 156);--accent-secondary:oklch(73% .145 156);--accent-strong:oklch(68% .16 156);--accent-bg:oklch(52% .11 156/.16);--accent-subtle:oklch(80% .145 156/.08);--accent-muted:oklch(80% .145 156/.24);--success:oklch(72% .17 150);--warning:oklch(80% .15 85);--error:oklch(64% .21 25);--status-success-bg:var(--accent-bg);--status-success-text:var(--accent);--status-success-border:var(--accent-muted);--status-warning-bg:oklch(74% .15 80/.12);--status-warning-text:oklch(82% .14 80);--status-warning-border:oklch(70% .15 80/.32);--status-error-bg:oklch(62% .19 25/.12);--status-error-text:oklch(72% .18 25);--status-error-border:oklch(58% .17 25/.34);--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--max-width:1280px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--font-display:"Kanit", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-body:"Kanit", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono:"Source Code Pro", "JetBrains Mono", ui-monospace, Menlo, monospace;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-out-soft:cubic-bezier(.22, 1, .36, 1);--duration-fast:.15s;--duration-normal:.25s;--duration-slow:.38s;--z-dropdown:10;--z-sticky:20;--z-modal-backdrop:30;--z-modal:40;--z-toast:50;--z-tooltip:60;--shadow-card:0 1px 2px oklch(0% 0 0/.24);--shadow-elevated:0 8px 32px oklch(12% .01 65/.45);--shadow-accent:0 8px 28px oklch(52% .11 156/.28);--shadow-float:0 12px 40px oklch(10% .01 65/.55)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--fg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-weight:400;line-height:1.6}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(80% 100% at 50% 0,oklch(52% .11 156/.06) 0%,#0000 70%);height:360px;position:fixed;inset:0 0 auto}.display-xl{font-family:var(--font-display);letter-spacing:-.025em;text-wrap:balance;font-size:clamp(2.5rem,6vw,4rem);font-weight:600;line-height:1.08}.display-lg{font-family:var(--font-display);letter-spacing:-.022em;text-wrap:balance;font-size:clamp(2rem,4.5vw,2.75rem);font-weight:600;line-height:1.15}.display-md{font-family:var(--font-display);letter-spacing:-.018em;text-wrap:balance;font-size:clamp(1.5rem,2.5vw,1.875rem);font-weight:500;line-height:1.3}h1,h2,h3,h4{text-wrap:balance;letter-spacing:-.018em;font-weight:600;font-family:var(--font-display);color:var(--fg-primary)}h1{letter-spacing:-.022em;font-size:clamp(1.875rem,4vw,2.5rem);line-height:1.18}h2{letter-spacing:-.02em;font-size:clamp(1.5rem,3vw,2rem);line-height:1.22}h3{font-size:clamp(1.25rem,2.5vw,1.625rem);line-height:1.3}h4{font-size:clamp(1.0625rem,2vw,1.375rem);line-height:1.35}p,li{max-inline-size:68ch;font-size:1rem;line-height:1.6}.text-sm{font-size:.9375rem;line-height:1.5}.text-xs{font-size:.8125rem;line-height:1.5}.chord-text{font-family:var(--font-mono);letter-spacing:.01em;font-size:.95em}.font-mono,code,pre{font-family:Source Code Pro,JetBrains Mono,ui-monospace,Menlo,monospace}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-standard);border-radius:var(--radius-full);background-clip:content-box;border:3px solid #0000}::-webkit-scrollbar-thumb:hover{background:var(--border-prominent);background-clip:content-box}::selection{background:var(--accent-muted);color:var(--fg-primary)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}html{scroll-behavior:auto}}.surface{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}.section-label{align-items:center;gap:var(--space-xs);font-family:var(--font-display);letter-spacing:.02em;color:var(--fg-tertiary);font-size:.75rem;font-weight:500;display:inline-flex}.section-label:before{content:"";background:var(--accent-muted);border-radius:50%;width:4px;height:4px}.divider{background:var(--border-subtle);border:none;width:100%;height:1px}.btn-primary{justify-content:center;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-family:var(--font-display);border:1px solid var(--accent);border-radius:var(--radius-md);background:var(--accent);color:oklch(18% .02 156);cursor:pointer;transition:background var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);white-space:nowrap;font-size:.9375rem;font-weight:500;line-height:1.4;text-decoration:none;display:inline-flex}.btn-primary:hover{background:var(--accent-secondary);border-color:var(--accent-secondary);box-shadow:var(--shadow-accent)}.btn-primary:active{transform:scale(.98)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{justify-content:center;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-family:var(--font-display);border-radius:var(--radius-md);background:var(--bg-tertiary);color:var(--fg-primary);border:1px solid var(--border-subtle);cursor:pointer;transition:background var(--duration-normal) var(--ease-out), border-color var(--duration-normal) var(--ease-out), transform var(--duration-fast) var(--ease-out);white-space:nowrap;font-size:.9375rem;font-weight:500;line-height:1.4;text-decoration:none;display:inline-flex}.btn-secondary:hover{background:var(--bg-secondary);border-color:var(--border-standard)}.btn-secondary:active{transform:scale(.98)}.btn-secondary:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn-ghost{justify-content:center;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);font-family:var(--font-display);border-radius:var(--radius-sm);color:var(--fg-secondary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);white-space:nowrap;background:0 0;border:1px solid #0000;font-size:.8125rem;font-weight:500;line-height:1.4;text-decoration:none;display:inline-flex}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--fg-primary)}.btn-danger{justify-content:center;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-family:var(--font-display);border-radius:var(--radius-md);background:var(--status-error-bg);color:var(--status-error-text);border:1px solid var(--status-error-border);cursor:pointer;transition:all var(--duration-normal) var(--ease-out);white-space:nowrap;font-size:.9375rem;font-weight:500;line-height:1.4;display:inline-flex}.btn-danger:hover{border-color:var(--status-error-text);background:oklch(62% .19 25/.18)}.icon-button{border-radius:var(--radius-md);background:var(--bg-tertiary);border:1px solid var(--border-subtle);width:38px;height:38px;color:var(--fg-secondary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);justify-content:center;align-items:center;display:inline-flex}.icon-button:hover{background:var(--bg-secondary);border-color:var(--border-standard);color:var(--fg-primary)}.icon-button:active{transform:scale(.95)}.icon-button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.icon-button.is-primary{background:var(--accent);border-color:var(--accent);color:oklch(18% .02 156)}.icon-button.is-primary:hover{background:var(--accent-secondary);border-color:var(--accent-secondary);color:oklch(18% .02 156)}.chip-btn{align-items:center;gap:var(--space-xs);background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-full);padding:var(--space-xs) var(--space-md);color:var(--fg-secondary);font-size:.8125rem;font-weight:500;font-family:var(--font-display);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);white-space:nowrap;text-decoration:none;display:inline-flex}.chip-btn:hover{background:var(--bg-secondary);border-color:var(--border-standard);color:var(--fg-primary)}.chip-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.input-field{width:100%;padding:var(--space-sm) var(--space-md);background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--fg-primary);font-size:.9375rem;font-family:var(--font-body);transition:border-color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out)}.input-field::placeholder{color:var(--fg-tertiary)}.input-field:hover{border-color:var(--border)}.input-field:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg);outline:none}.field-label{font-family:var(--font-display);color:var(--fg-secondary);margin-bottom:var(--space-xs);font-size:.8125rem;font-weight:500;display:block}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-xl)}.card-elevated{background:var(--bg-card);border:1px solid var(--border-standard);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-elevated)}.badge{align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);font-size:.75rem;font-weight:600;font-family:var(--font-mono);border-radius:var(--radius-sm);background:var(--accent-bg);color:var(--accent);border:1px solid var(--accent-muted);display:inline-flex}.key-badge{min-width:30px;padding:var(--space-xs) var(--space-sm);font-family:var(--font-mono);background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--fg-secondary);justify-content:center;align-items:center;font-size:.75rem;font-weight:600;display:inline-flex}.page-header{margin-bottom:var(--space-2xl);justify-content:space-between;align-items:flex-end;gap:var(--space-lg);flex-wrap:wrap;display:flex}.page-title h1{font-family:var(--font-display);color:var(--fg-primary);margin-bottom:var(--space-xs);letter-spacing:-.022em;font-size:clamp(1.875rem,4vw,2.25rem);font-weight:600}.page-title p{color:var(--fg-secondary);max-inline-size:none;margin:0;font-size:.9375rem}.page-actions{gap:var(--space-sm);display:flex}.filter-bar{align-items:center;gap:var(--space-md);margin-bottom:var(--space-xl);flex-wrap:wrap;display:flex}.search-box{flex:1;min-width:280px;position:relative}.search-input{width:100%;padding:var(--space-sm) var(--space-md) var(--space-sm) var(--space-2xl);background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--fg-primary);transition:border-color var(--duration-normal) var(--ease-out), box-shadow var(--duration-normal) var(--ease-out);font-size:.9375rem;font-family:var(--font-body)}.search-input::placeholder{color:var(--fg-tertiary)}.search-input:hover{border-color:var(--border)}.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-bg);outline:none}.search-icon{left:var(--space-md);color:var(--fg-tertiary);pointer-events:none;position:absolute;top:50%;transform:translateY(-50%)}.search-icon svg{width:18px;height:18px}.filter-tabs{gap:var(--space-xs);border-radius:var(--radius-md);background:var(--bg-secondary);padding:var(--space-xs);border:1px solid var(--border-subtle);display:flex}.filter-tab{padding:var(--space-xs) var(--space-md);border-radius:var(--radius-sm);color:var(--fg-secondary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);font-size:.8125rem;font-weight:500;font-family:var(--font-display);background:0 0;border:none}.filter-tab:hover{color:var(--fg-primary)}.filter-tab.active{background:var(--bg-tertiary);color:var(--fg-primary)}.sort-dropdown{padding:var(--space-sm) var(--space-md);background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--fg-secondary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);font-size:.875rem;font-family:var(--font-display)}.sort-dropdown:hover{border-color:var(--border);color:var(--fg-primary)}.songs-grid{gap:var(--space-lg);margin-bottom:var(--space-2xl);grid-template-columns:repeat(auto-fill,minmax(300px,1fr));display:grid}.song-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);cursor:pointer;transition:border-color var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out), background var(--duration-normal) var(--ease-out);flex-direction:column;text-decoration:none;display:flex;position:relative;overflow:hidden}.song-card:after{content:"";background:var(--accent);transform-origin:50%;height:2px;transition:transform var(--duration-normal) var(--ease-out);position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.song-card:hover{border-color:var(--border-prominent);background:var(--bg-secondary);transform:translateY(-2px)}.song-card:hover:after{transform:scaleX(1)}.song-card-header{margin-bottom:var(--space-md);justify-content:space-between;align-items:flex-start;display:flex}.song-icon{background:var(--accent-bg);border:1px solid var(--accent-muted);border-radius:var(--radius-md);width:44px;height:44px;color:var(--accent);flex-shrink:0;justify-content:center;align-items:center;display:flex}.song-icon svg{width:22px;height:22px}.song-key{padding:var(--space-xs) var(--space-sm);background:var(--bg-tertiary);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);color:var(--fg-secondary);font-size:.75rem;font-weight:600;font-family:var(--font-mono)}.song-title{font-family:var(--font-display);color:var(--fg-primary);margin-bottom:var(--space-xs);letter-spacing:-.01em;font-size:1.0625rem;font-weight:600;line-height:1.3}.song-artist{color:var(--fg-secondary);margin-bottom:var(--space-lg);font-size:.875rem;line-height:1.5}.song-meta{align-items:center;gap:var(--space-md);color:var(--fg-tertiary);margin-top:auto;font-size:.8125rem;display:flex}.song-meta-item{align-items:center;gap:var(--space-xs);display:flex}.song-meta svg{width:14px;height:14px}.song-actions{top:var(--space-md);right:var(--space-md);gap:var(--space-xs);opacity:0;transition:opacity var(--duration-fast) var(--ease-out);display:flex;position:absolute}.song-card:hover .song-actions{opacity:1}.song-action-btn{background:var(--bg-elevated);border:1px solid var(--border-standard);border-radius:var(--radius-sm);width:32px;height:32px;color:var(--fg-secondary);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);justify-content:center;align-items:center;display:flex}.song-action-btn:hover{background:var(--bg-primary);border-color:var(--border-prominent);color:var(--fg-primary)}.song-action-btn svg{width:15px;height:15px}.empty-state{text-align:center;padding:var(--space-3xl) var(--space-xl);background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);margin-bottom:var(--space-2xl)}.empty-icon{width:68px;height:68px;margin:0 auto var(--space-lg);background:var(--accent-bg);border:1px solid var(--accent-muted);border-radius:var(--radius-lg);color:var(--accent);justify-content:center;align-items:center;display:flex}.empty-icon svg{width:32px;height:32px}.empty-state h2{font-family:var(--font-display);color:var(--fg-primary);margin-bottom:var(--space-sm);font-size:1.375rem;font-weight:600}.empty-state p{color:var(--fg-secondary);margin:0 auto var(--space-xl);max-inline-size:42ch;font-size:.9375rem}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:2px solid var(--border-subtle);border-top-color:var(--accent);border-radius:50%;width:1.5rem;height:1.5rem;animation:.7s linear infinite spin}@keyframes shimmer{to{transform:translate(100%)}}.skeleton{background:var(--bg-tertiary);border-radius:var(--radius-md);position:relative;overflow:hidden}.skeleton:after{content:"";animation:shimmer 1.4s var(--ease-out) infinite;background:linear-gradient(90deg,#0000,oklch(96% .004 80/.05),#0000);position:absolute;inset:0;transform:translate(-100%)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--duration-slow) var(--ease-out)}@keyframes slideInLeft{0%{transform:translate(-100%)}to{transform:translate(0)}}.animate-in{animation:slideInLeft var(--duration-normal) var(--ease-out)}.features-grid-container{gap:var(--space-2xl);grid-template-columns:repeat(auto-fit,minmax(320px,1fr));display:grid}.features-grid-container .feature-card{background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-xl)}.feature-card.feature-large{gap:var(--space-2xl)!important;grid-column:1/-1!important;grid-template-columns:1fr 1fr!important;align-items:center!important;display:grid!important}.toolbar{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--bg-secondary);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);flex-wrap:wrap;display:flex}@media (width<=768px){.songs-grid{grid-template-columns:1fr}.filter-bar{flex-direction:column;align-items:stretch}.search-box{min-width:0}.page-header{flex-direction:column;align-items:flex-start}.page-actions{width:100%}.page-actions .btn{flex:1}.features-grid-container{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.feature-card.feature-large{grid-template-columns:1fr!important}}@media (width<=640px){.features-grid-container{grid-template-columns:1fr}.feature-card.feature-large{grid-template-columns:1fr!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}