/* Early Internet / Lofi Aesthetic */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Courier New', monospace;
    background-color: #000;
    color: #00ff00;
    line-height: 1.4;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Terminal-style header */
header {
    padding: 20px;
    border-bottom: 1px solid #00ff00;
    text-align: left;
    background: #000;
}

.header-content {
    display: flex;
    align-items: center;
    position: relative;
    width: 100%;
}

.logo {
    height: 60px;
    width: auto;
    flex-shrink: 0;
    position: absolute;
    left: 0;
    z-index: 1;
}

.header-text {
    flex: 1;
    text-align: center;
    padding: 0 75px; /* padding instead of margin to keep content within bounds */
    box-sizing: border-box;
}

header h1 {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 5px;
    text-transform: lowercase;
    letter-spacing: 2px;
}

.title-short {
    display: none;
}

header p {
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: lowercase;
}

/* Main content area */
main {
    position: relative;
    flex: 1;
    width: 100%;
}

#loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.1rem;
    z-index: 10;
}

#graph-container {
    width: 100%;
    height: 100%;
    position: relative;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

#network-canvas {
    width: 100%;
    height: 100%;
    cursor: grab;
    display: block;
    flex: 1;
}

/* Ensure touch gestures are handled by JS and allow panning/zooming on mobile */
#network-canvas {
    touch-action: none; /* allow handling pinch/pan in JS */
    -ms-touch-action: none;
}

/* Allow canvas drawing to overflow horizontally on mobile when zoomed in */
#graph-container {
    overflow-x: visible;
}

/* Controls */
#controls {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#reset-view {
    background: transparent;
    border: 1px solid #00ff00;
    color: #00ff00;
    padding: 8px 12px;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    cursor: pointer;
    text-transform: lowercase;
    transition: all 0.2s;
}

#reset-view:hover {
    background: #00ff00;
    color: #000;
}

#legend {
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid #00ff00;
    padding: 10px;
    font-size: 0.7rem;
    min-width: 120px;
}

#legend div {
    display: flex;
    align-items: center;
    margin-bottom: 5px;
    gap: 8px;
}

    /* On mobile keep legend items inline and remove extra spacing */
    @media (max-width: 480px) {
        #legend div { margin-bottom: 0; }
        #legend { gap: 10px; }
    }

.artist-dot, .location-dot, .genre-dot, .collective-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.artist-dot {
    background-color: #00ff00;
}

.location-dot {
    background-color: #ff0080;
}

.genre-dot {
    background-color: #0080ff;
}

.collective-dot {
    background-color: #ffff00;
}

/* Modal styling */
#modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

#modal-overlay.hidden {
    display: none;
}

#modal {
    background: #000;
    border: 2px solid #00ff00;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: slideIn 0.3s ease;
}

#modal-header {
    padding: 15px 20px;
    border-bottom: 1px solid #00ff00;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#modal-title {
    font-size: 1.2rem;
    font-weight: normal;
    text-transform: lowercase;
}

#close-modal {
    background: transparent;
    border: none;
    color: #00ff00;
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#close-modal:hover {
    background: #00ff00;
    color: #000;
}

#modal-content {
    padding: 20px;
}

.info-row {
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.label {
    font-weight: bold;
    opacity: 0.8;
    font-size: 0.9rem;
}

#artist-name, #artist-genre, #artist-location, #artist-location2 {
    font-size: 1rem;
}

#artist-url {
    color: #0080ff;
    text-decoration: underline;
    word-break: break-all;
}

#artist-url {
    color: #0080ff;
    text-decoration: underline;
    word-break: break-all;
    transition: all 0.12s ease;
    display: inline-block; /* allow background to show consistently */
    padding: 2px 4px;
    border-radius: 3px;
}

#artist-url:hover {
    background: #00ff00;
    color: #000;
    text-decoration: none;
}

#artist-info-text {
    margin-top: 5px;
    line-height: 1.5;
    font-size: 0.95rem;
    opacity: 0.9;
}

.about-content {
    line-height: 1.6;
    font-size: 0.95rem;
}

.about-content p {
    margin-bottom: 15px;
}

.about-content ul {
    line-height: 1.8;
}

.about-content a {
    color: #0080ff;
    text-decoration: underline;
}

.about-content a:hover {
    color: #00ff00;
}

/* About modal styling - wider than default */
#modal.about-modal {
    max-width: 700px;
    width: 90%;
}

#modal.about-modal .about-content {
    max-width: none;
}

/* Bottom info bar */
#bottom-info {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: rgba(0, 0, 0, 0.95);
    border-top: 1px solid #00ff00;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    font-size: 0.8rem;
    z-index: 1000;
}

.explainer-text {
    color: #00ff00;
    opacity: 0.8;
    font-family: 'Courier New', monospace;
}

#about-us-btn {
    background: transparent;
    border: 1px solid #00ff00;
    color: #00ff00;
    padding: 6px 12px;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    cursor: pointer;
    text-transform: lowercase;
    transition: all 0.2s;
    white-space: nowrap;
}

#about-us-btn:hover {
    background: #00ff00;
    color: #000;
}

/* Reuse the about-us hover color for overview/listing pages showing multiple artists.
   This covers common selectors for artist lists/cards/rows/links. Adjust selectors
   if your overview markup uses different class names. */
.overview a:hover,
.overview .artist-item:hover,
.artist-list a:hover,
.artist-card:hover,
.artist-entry:hover,
.artist-row:hover,
.artist-link:hover,
.overview button:hover {
    background: #00ff00;
    color: #000;
    transition: all 0.15s;
}

/* Apply same invert hover to group artist buttons used in lists/overviews.
   We use !important to override inline 'background' styles if present. */
.group-artist-btn {
    transition: all 0.12s ease;
}
.group-artist-btn:hover {
    background: #00ff00 !important;
    color: #000 !important;
    text-decoration: none;
}

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

@keyframes slideIn {
    from { 
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to { 
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    header {
        text-align: center;
    }
    
    .header-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 10px;
        position: static;
    }
    
    .logo {
        height: 45px;
        position: static;
        order: -1;
    }
    
    .header-text {
        padding: 0;
        text-align: center;
        line-height: 1.2;
    }
    
    header h1 {
        font-size: 1.4rem;
        margin-bottom: 3px;
    }
    
    .title-full {
        display: none;
    }
    
    .title-short {
        display: inline;
    }
    
    header p {
        font-size: 0.8rem;
        line-height: 1.1;
    }
    
    /* Hide reset button on mobile */
    #reset-view {
        display: none;
    }
    
    /* Hide usage description on mobile */
    .explainer-text {
        display: none;
    }
    
    /* Make main take full available height on mobile */
    main {
        flex: 1;
        height: auto;
        padding-bottom: 0;
        min-height: 0; /* allow flex shrinking */
    }
    
    #graph-container {
        height: 100%;
        min-height: 0; /* allow flex shrinking */
        flex: 1;
    }
    
    #network-canvas {
        height: 100%;
        width: 100%;
        display: block;
    }
    
    #controls {
        position: relative;
        flex-direction: row;
        padding: 10px;
        background: rgba(0, 0, 0, 0.8);
        border-bottom: 1px solid #00ff00;
    }
    
    #legend {
        flex: 1;
        min-width: auto;
    }
    
    #legend div {
        margin-bottom: 3px;
    }
    
    main {
        height: calc(100vh - 180px);
    }
    
    #modal {
        width: 98%;
        max-height: 92vh;
        border-radius: 4px;
    }
    
    #modal-content {
        padding: 15px;
    }
    
    .info-row {
        margin-bottom: 12px;
    }
    
    #network-canvas {
        cursor: default;
    }
}

/* When modal is open, hide other UI chrome so only modal is visible */
body.modal-open {
    overflow: hidden; /* prevent background scrolling */
}

body.modal-open header,
body.modal-open #controls,
body.modal-open #bottom-info,
body.modal-open #explanation {
    display: none !important;
}

/* Make overlay highest z-index to cover everything */
#modal-overlay {
    z-index: 2000;
}

@media (max-width: 480px) {
    header {
        padding: 15px;
        text-align: center;
    }
    
    .header-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        position: static;
    }
    
    .logo {
        height: 35px;
        position: static;
        order: -1;
    }
    
    .header-text {
        padding: 0;
        text-align: center;
        line-height: 1.1;
    }
    
    header h1 {
        font-size: 1.2rem;
        letter-spacing: 1px;
        margin-bottom: 2px;
        line-height: 1.2;
    }
    
    .title-full {
        display: none;
    }
    
    .title-short {
        display: inline;
    }
    
    header p {
        line-height: 1.0;
    }
    
    /* Hide reset button and usage text on mobile */
    #reset-view {
        display: none;
    }
    
    .explainer-text {
        display: none;
    }
    
    /* Ensure full height usage on small mobile */
    main {
        flex: 1;
        height: auto;
        padding-bottom: 0;
        min-height: 0; /* allow flex shrinking */
    }
    
    #graph-container {
        height: 100%;
        min-height: 0; /* allow flex shrinking */
        flex: 1;
    }
    
    #network-canvas {
        height: 100%;
        width: 100%;
        display: block;
    }
    
    #bottom-info {
        padding: 0 15px;
        height: 35px;
        justify-content: center; /* center the about button when text is hidden */
    }
    
    .explainer-text {
        font-size: 0.7rem;
    }
    
    #about-us-btn {
        padding: 4px 8px;
        font-size: 0.7rem;
    }
    
    #controls {
        flex-direction: column;
        gap: 5px;
    }
    
    #reset-view {
        padding: 6px 10px;
        font-size: 0.75rem;
    }
    
    #legend {
        font-size: 0.65rem;
    }

    /* Modern mobile modal layout */
    #modal {
        width: 100%;
        height: 100%;
        max-height: 100%;
        border-radius: 0;
        margin: 0;
        display: flex;
        flex-direction: column;
    }

    #modal-header {
        padding: 18px 20px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    #modal-content {
        padding: 18px;
        overflow-y: auto;
    }

    .group-list button.group-artist-btn {
        padding: 12px 14px !important;
        font-size: 1rem !important;
        border-radius: 4px;
    }

    /* Sticky controls at bottom for mobile - contained small box, no rounded edges or extra borders */
    #controls {
        position: fixed;
        bottom: 45px; /* above bottom info bar */
        left: 50%;
        transform: translateX(-50%);
        z-index: 1100;
        display: flex;
        flex-direction: row; /* force single row */
        flex-wrap: nowrap;   /* prevent wrapping to multiple lines */
        align-items: center;
        justify-content: space-between; /* keep reset and legend spaced */
        gap: 10px;
        padding: 6px 10px;
        background: rgba(0,0,0,0.95);
        width: min(420px, 92%);
        height: 44px; /* slightly smaller fixed height */
        max-height: 44px;
        border: none; /* no outer border */
        border-radius: 0; /* no rounded edges */
        box-shadow: none;
        overflow: hidden; /* ensure long legend doesn't wrap */
    }

    #legend {
        display: flex;
        gap: 10px;
        align-items: center;
        padding: 0 6px;
        min-width: 0;
        color: #00ff00;
        font-size: 0.85rem;
        white-space: nowrap; /* prevent wrapping */
        overflow: hidden;
        text-overflow: ellipsis; /* truncate if too long */
    }

    /* reset button to match legend height and sit inline */
    #reset-view {
        padding: 6px 10px;
        font-size: 0.85rem;
        height: 30px;
        line-height: 14px;
        align-self: center;
        border: 1px solid #00ff00; /* single thin outline */
        background: transparent;
        white-space: nowrap;
        flex: 0 0 auto; /* don't shrink or grow */
    }

    /* Ensure modal/content doesn't sit beneath controls or bottom bar */
    #bottom-info {
        z-index: 1001; /* above controls */
    }
}

/* Also apply bottom controls for larger mobile/tablet widths */
@media (max-width: 768px) {
    #controls {
        position: fixed !important;
        bottom: 45px !important; /* above bottom info bar */
        top: auto !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        z-index: 1100;
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 12px;
        padding: 8px 12px;
        background: rgba(0,0,0,0.95);
        width: min(420px, 92%);
        height: 48px;
        max-height: 48px;
        border: none;
        border-radius: 0;
        box-shadow: none;
    }
}