@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

:root {
    --bg-color: #fcfcfc;
    --text-color: #888;
    --border-color: #ebebeb;
    --active-text: #111;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(circle at 50% 50%, #ffffff 0%, #f4f4f4 50%, #e8e8e8 100%);
    color: var(--text-color);
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 10px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover, a.active {
    color: var(--active-text);
}

.top-nav {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    z-index: 10;
}

.site-info {
    color: var(--active-text);
    cursor: pointer;
}

.site-info h1 {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.site-info h1:hover {
    opacity: 1;
}
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 1000;
    display: none;
    justify-content: center;
    align-items: center;
}

.modal-overlay.active {
    display: flex;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.sticky-note {
    position: relative;
    max-width: 320px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 2px 8px 24px rgba(0, 0, 0, 0.08), 
                inset 1px 1px 2px rgba(255, 255, 255, 0.9);
    padding: 32px 24px 24px;
    color: #222;
    transform: rotate(-2deg);
}

.close-btn {
    position: absolute;
    top: 6px;
    right: 10px;
    background: none;
    border: none;
    font-size: 20px;
    color: #666;
    cursor: pointer;
    line-height: 1;
}

.close-btn:hover {
    color: #000;
}

.sticky-note p {
    font-size: 11.5px;
    line-height: 1.6;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
    text-transform: none;
    font-weight: 500;
}

.sticky-note p.signature {
    margin-top: 16px;
    margin-bottom: 0;
    font-style: italic;
    font-weight: 600;
    text-align: right;
    font-size: 12.5px;
}

.right-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    background: rgba(250, 250, 250, 0.7);
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    overflow: hidden;
    color: var(--text-color);
    transition: color 0.3s ease, border-color 0.3s ease;
}

.icon-btn:hover {
    color: var(--active-text);
    border-color: var(--active-text);
}

.icon-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
}

.icon-btn svg {
    width: 16px;
    height: 16px;
}

.bottom-nav {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    z-index: 10;
}

.bottom-left {
    display: flex;
    gap: 20px;
    font-weight: 500;
}

.bottom-right-filters {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.filter-pill {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    background: rgba(250, 250, 250, 0.7);
    backdrop-filter: blur(10px);
    color: var(--text-color);
    cursor: pointer;
    font-family: inherit;
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 5px;
}

.filter-pill sup {
    font-size: 7px;
    font-weight: 600;
}

.filter-pill:hover, .filter-pill.active {
    color: var(--active-text);
    border-color: var(--border-color);
    background: rgba(230, 230, 230, 0.7);
}

.dropdown-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    padding-right: 25px;
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23999" height="16" viewBox="0 0 24 24" width="16" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 8px center;
    outline: none;
}
.dropdown-select:hover {
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23111" height="16" viewBox="0 0 24 24" width="16" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>');
}

/* Vinyl Stack Container */
.vinyl-stack {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0px; /* tightly packed */
    width: 100%;
    height: 100vh;
    padding: 0 50vw; /* allow scrolling edge records to center */
    overflow-x: auto;
    overflow-y: hidden;
    perspective: 1200px; /* enables 3D space */
    /* hide scrollbar */
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.vinyl-stack::-webkit-scrollbar {
    display: none;
}

.vinyl-slot {
    width: 18px; /* Tighter stack width */
    height: 245px; /* Match scaled height (350 * 0.7) */
    position: relative;
    transform-style: preserve-3d;
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.vinyl-cover {
    position: absolute;
    width: 350px;
    height: 350px;
    /* Scale down inactive cover, rotate further to thin the profile */
    transform: rotateY(87deg) scale(0.7); 
    transform-origin: center;
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    background: #111;
    border-radius: 4px;
    box-shadow: inset 1px 0 2px rgba(255,255,255,0.2), inset -1px 0 2px rgba(0,0,0,0.5), 5px 0 15px rgba(0,0,0,0.5);
}

/* Glossy sheen and cardboard crease overlay */
.vinyl-cover::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 3;
    pointer-events: none;
    border-radius: 4px;
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0.15) 0%,
        rgba(255, 255, 255, 0.0) 4%,
        rgba(0, 0, 0, 0.1) 4.5%,
        rgba(255, 255, 255, 0.0) 6%,
        rgba(255, 255, 255, 0.05) 40%,
        rgba(255, 255, 255, 0.0) 50%,
        rgba(0, 0, 0, 0.15) 100%
    );
    box-shadow: inset 1px 1px 2px rgba(255,255,255,0.2), inset -1px -1px 3px rgba(0,0,0,0.4);
}

/* Thick 3D Spine */
.spine {
    position: absolute;
    left: -1px; 
    top: 0;
    width: 43px; /* 3px thicker spine */
    height: 100%;
    /* Cardboard edge texture with lighting */
    background: linear-gradient(to right, #444 0%, #222 20%, #888 50%, #222 80%, #111 100%);
    transform: rotateY(-90deg);
    transform-origin: left;
    border-radius: 2px 0 0 2px;
    z-index: 2;
}

.vinyl-slot:hover, .vinyl-slot.active, .vinyl-slot.playing {
    width: 380px; 
    height: 350px; /* Expand hitbox for active state */
    z-index: 100; 
}

.vinyl-slot:hover .vinyl-cover, .vinyl-slot.active .vinyl-cover, .vinyl-slot.playing .vinyl-cover {
    /* Full size and face camera */
    transform: rotateY(0deg) scale(1.15);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

/* Vinyl Record Elements */
.vinyl-record-container {
    position: absolute;
    top: 5px;
    left: 5px;
    width: 340px;
    height: 340px;
    z-index: 1; /* Behind the sleeve image */
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.vinyl-record {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: repeating-radial-gradient(
      #111,
      #111 2px,
      #1a1a1a 3px,
      #1a1a1a 4px
    );
    box-shadow: 0 0 10px rgba(0,0,0,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

/* Vinyl Grooves Reflection */
.vinyl-record::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 50%;
    background: conic-gradient(
        transparent 0deg,
        rgba(255,255,255,0.1) 45deg,
        transparent 90deg,
        transparent 180deg,
        rgba(255,255,255,0.1) 225deg,
        transparent 270deg,
        transparent 360deg
    );
    pointer-events: none;
}

.record-label {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background-size: cover;
    background-position: center;
    border: 2px solid #000;
    position: relative;
    z-index: 2;
}

.record-label::after {
    /* The center hole */
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: #fafafa;
    border-radius: 50%;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.8);
}

/* Record sliding and spinning animations on play */
.vinyl-slot.playing .vinyl-record-container {
    transform: translateY(-160px); /* Slide out of the top */
}

.vinyl-slot.playing .vinyl-record {
    animation: spinRecord 3s linear infinite;
}

@keyframes spinRecord {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Widget Container */
#widget-container {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 400px;
    z-index: 200;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    background: transparent;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .vinyl-slot, .vinyl-cover {
        width: 300px;
    }
    .vinyl-cover {
        height: 300px;
    }
    .vinyl-slot:hover {
        height: 350px;
    }
    .top-nav {
        flex-direction: column;
        gap: 15px;
    }
    .bottom-nav {
        flex-direction: column-reverse;
        align-items: flex-start;
        gap: 20px;
    }
    .bottom-right-filters {
        align-items: flex-start;
        flex-direction: row;
        flex-wrap: wrap;
    }
}
/* Grid View Layout */
.vinyl-stack.grid-view {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 60px 40px;
    padding: 120px 60px;
    overflow-y: auto;
    overflow-x: hidden;
    height: 100vh;
    align-items: start;
    justify-items: center;
    perspective: none;
}

.vinyl-stack.grid-view .vinyl-slot {
    width: 250px;
    height: 250px;
}

.vinyl-stack.grid-view .vinyl-cover {
    width: 250px;
    height: 250px;
    transform: rotateY(0deg) scale(1) !important;
    position: relative;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

.vinyl-stack.grid-view .spine {
    display: none;
}

.vinyl-stack.grid-view .vinyl-slot:hover .vinyl-cover,
.vinyl-stack.grid-view .vinyl-slot.active .vinyl-cover,
.vinyl-stack.grid-view .vinyl-slot.playing .vinyl-cover {
    transform: scale(1.1) !important;
    z-index: 100;
}

.vinyl-stack.grid-view .vinyl-record-container {
    width: 240px;
    height: 240px;
}

.vinyl-stack.grid-view .vinyl-slot.playing .vinyl-record-container {
    transform: translateY(-80px);
}

/* Ensure images fit in grid view */
.vinyl-stack.grid-view .vinyl-cover img {
    width: 100%;
    height: 100%;
}

/* List View */
.vinyl-stack.list-view {
    display: flex;
    flex-direction: column;
    padding: 120px 20vw;
    gap: 30px;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
    perspective: none;
    align-items: center;
}

.vinyl-stack.list-view .vinyl-slot {
    width: 100%;
    max-width: 600px;
    height: 120px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding-bottom: 20px;
}

.vinyl-stack.list-view .vinyl-cover {
    width: 100px;
    height: 100px;
    position: relative;
    transform: none !important;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.vinyl-stack.list-view .spine,
.vinyl-stack.list-view .vinyl-record-container {
    display: none !important;
}

.list-view-title {
    display: none;
}

.vinyl-stack.list-view .list-view-title {
    display: block;
    margin-left: 30px;
    font-size: 16px;
    font-weight: 600;
    color: var(--active-text);
    text-transform: capitalize;
    letter-spacing: 0.05em;
    flex-grow: 1;
}

/* Scattered Room View */
.vinyl-stack.scattered-view {
    position: relative;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    perspective: 1500px;
}

.vinyl-stack.scattered-view .vinyl-slot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 250px;
    height: 250px;
    margin-left: -125px;
    margin-top: -125px;
    transform: translate(var(--random-x), var(--random-y)) rotateZ(var(--random-rot-z));
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: grab;
}

.vinyl-stack.scattered-view .vinyl-slot:active {
    cursor: grabbing;
}

.vinyl-stack.scattered-view .vinyl-cover {
    width: 100%;
    height: 100%;
    /* Isometric floor effect */
    transform: rotateX(50deg) rotateZ(15deg) scale(0.9) !important;
    box-shadow: -15px 25px 30px rgba(0,0,0,0.3);
}

.vinyl-stack.scattered-view .spine {
    display: none;
}

.vinyl-stack.scattered-view .vinyl-slot:hover {
    z-index: 1000;
}

.vinyl-stack.scattered-view .vinyl-slot:hover .vinyl-cover,
.vinyl-stack.scattered-view .vinyl-slot.active .vinyl-cover {
    transform: rotateX(0deg) rotateZ(0deg) scale(1.2) !important;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

.vinyl-stack.scattered-view .vinyl-record-container {
    width: 240px;
    height: 240px;
    top: 5px;
    left: 5px;
}

.vinyl-stack.scattered-view .vinyl-record {
    width: 100%;
    height: 100%;
}

.vinyl-stack.scattered-view .vinyl-slot.playing .vinyl-record-container {
    transform: translateY(-100px);
}

/* CD Orbit View */
.vinyl-stack.cd-orbit-view {
    position: relative;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    perspective: 1200px;
}

.vinyl-stack.cd-orbit-view .vinyl-slot {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 142px; /* CD Jewel Case */
    height: 125px;
    margin-left: -71px;
    margin-top: -62px;
    /* Combine item index angle with global scroll angle */
    --angle: calc((360deg / var(--total-items)) * var(--index) + var(--global-orbit-angle, 0deg));
    
    /* Tilted ring layout with edges facing inwards (rotateY(-90deg) at the end) */
    transform: rotateZ(20deg) rotateX(-20deg) rotateY(var(--angle)) translateZ(450px) rotateY(-90deg);
    
    transition: transform 0.15s ease-out; /* Smooth scroll tracking */
    transform-style: preserve-3d;
}

/* Remove hover pause since it's scroll-driven now */
.vinyl-stack.cd-orbit-view:hover .vinyl-slot {
    /* No-op */
}

.vinyl-stack.cd-orbit-view .vinyl-cover {
    width: 100%;
    height: 100%;
    transform: none !important;
    border-radius: 3px;
    /* Plastic jewel case edges */
    border-right: 12px solid rgba(255,255,255,0.15);
    border-left: 3px solid rgba(255,255,255,0.3);
    box-shadow: 5px 5px 15px rgba(0,0,0,0.6);
}

.vinyl-stack.cd-orbit-view .spine {
    display: none;
}

.vinyl-stack.cd-orbit-view .vinyl-record-container {
    width: 120px;
    height: 120px;
    top: 2px;
    left: 10px;
}

/* Transform vinyl into 90s CD */
.vinyl-stack.cd-orbit-view .vinyl-record {
    /* Holographic, shiny metallic CD surface */
    background: conic-gradient(
        #cccccc 0deg,
        #f9f9f9 45deg,
        #f8bbd0 90deg,   /* subtle pink reflection */
        #b2ebf2 135deg,  /* subtle cyan reflection */
        #cccccc 180deg,
        #f9f9f9 225deg,
        #fff9c4 270deg,  /* subtle yellow reflection */
        #d1c4e9 315deg,  /* subtle purple reflection */
        #cccccc 360deg
    ) !important;
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: inset 0 0 10px rgba(255,255,255,0.9);
    
    /* Punch a real transparent hole in the center */
    -webkit-mask-image: radial-gradient(circle, transparent 8px, black 9px);
    mask-image: radial-gradient(circle, transparent 8px, black 9px);
}

.vinyl-stack.cd-orbit-view .record-label {
    /* Turn the label area into the inner clear plastic ring of a CD */
    width: 32%;
    height: 32%;
    top: 34%;
    left: 34%;
    background: rgba(255, 255, 255, 0.4) !important; /* override the inline artwork background */
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: inset 0 0 4px rgba(0,0,0,0.2);
    backdrop-filter: blur(2px);
}

.vinyl-stack.cd-orbit-view .record-label::after {
    /* The raised plastic ridge around the center hole */
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 0 3px rgba(0,0,0,0.3);
}

.vinyl-stack.cd-orbit-view .vinyl-slot.playing .vinyl-record-container {
    transform: translateX(80px); /* Slide CD out right */
}