/* NetSpace9.com Styles */
:root {
    --primary-bg: linear-gradient(135deg, #1a0033 0%, #4a0080 100%);
    --primary-bg-mobile: linear-gradient(135deg, #0d001a 0%, #2d0040 100%);
    --text-color: #e6e6fa;
    --text-color-bright: #f1bc10;
    --accent-color: #00d4ff;
    --highlight-color: #ff6b9d;
    --dark-bg: rgba(0,0,0,0.85);
    --dark-bg-mobile: rgba(0,0,0,0.92);
    --button-bg: #1a0033;
    --button-bg-hover: #2d0050;
    --border-color: #00d4ff;
    --border-radius: 1.25rem;
    --small-border-radius: 0.5rem;
    --box-shadow: 0 0 1rem 0.25rem rgba(255, 107, 157, 0.3);
    --box-shadow-mobile: 0 0 0.5rem 0.125rem rgba(255, 107, 157, 0.2);
    --font-family: 'VT323', monospace;
    --title-font: 'Antonio', 'Impact', Arial, sans-serif;
    --mono-font: monospace;
    --min-touch-target: 44px;
    --min-touch-target-large: 48px;
}

#starfield {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

body {
    background: var(--primary-bg);
    color: var(--text-color);
    font-family: var(--font-family);
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    font-size: 1rem;
    line-height: 1.5;
}

/* Disable scroll bounce/elastic scrolling for better control */
html {
    overscroll-behavior: none;
    -webkit-overflow-scrolling: auto;
}

body {
    overscroll-behavior: none;
}

/* Also disable for the playlist specifically */
.playlist {
    overscroll-behavior: contain;
}

#logo-title {
    margin: 1rem 0 0.5rem 0;
    width: 100%;
    max-width: 800px;
    text-align: center;
}

.simple-logo-img {
    max-width: 100%;
    height: auto;
    max-height: 300px;
    display: block;
    margin: 0 auto;
}

/* Mobile-optimized styles */
@media (max-width: 768px) {
    body {
        background: linear-gradient(135deg, #0d001a 0%, #2d0040 100%);
        font-size: 0.9rem;
    }
    
    #starfield {
        display: none;
    }
    
    #logo-title {
        margin: 0.5rem 0 0.25rem 0;
        padding: 0 0.5rem;
    }    .simple-logo-img {
        max-height: 200px;
    }
    
    .main-flex {
        flex-direction: column;
        padding: 0 0.5rem;
        gap: 1rem;
    }
    
    .radio-container,
    .playlist-card {
        width: calc(100vw - 1rem);
        max-width: calc(100vw - 1rem);
        margin: 0.25rem 0;
        padding: 1rem 0.75rem;
        background: rgba(0,0,0,0.9);
        box-shadow: 0 0 0.5rem rgba(255, 107, 157, 0.2);    }
    
    .controls-row {
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }
    
    .playlist-card {
        height: 400px;
    }
    
    .playlist li {
        padding: 1rem 0.75rem;
        font-size: 0.9rem;
        min-height: 48px;
    }
    
    .decorated-title {
        font-size: 1.4rem;
    }
}

.radio-container,
.playlist-card {
    font-family: var(--font-family);
    color: var(--text-color);
    font-size: 1.2em;
}

.main-flex {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: 2rem;
    width: 100%;
    max-width: 1200px;
    padding: 0 1rem;
    box-sizing: border-box;
}

.radio-container {
    background: var(--dark-bg);
    border: 1px solid var(--accent-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem 1.5rem 1.5rem 1.5rem;
    margin: 1rem 0;
    max-width: 700px;
    width: 100%;
    height: 675px;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1 1 400px;
    box-sizing: border-box;
}

#now-playing-container {
    text-align: center;
    margin-bottom: 1em;
}

.decorated-title {
    font-size: 1.8rem;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: none;
    text-shadow: none;
    letter-spacing: 0.05em;
    text-align: center;
    width: 100%;
    color: var(--text-color-bright);
}

#visualizer {
    width: 100%;
    height: 60px;
    margin-bottom: 1em;
    background: rgba(0,0,0,0.2);
    border: none;
    border-radius: 8px;
    display: block;
}

#now-playing-title {
    font-size: 1.8em;
    font-weight: bold;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-height: 1.5em;
    margin-bottom: 0.5em;
}

#now-playing-genre {
    font-size: 1.4em;
    color: var(--accent-color);
    margin-top: 0.3em;
    font-style: italic;
    opacity: 0.9;
    font-weight: 500;
}

.controls-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1em;
    width: 100%;
    margin-bottom: 1em;
    flex-wrap: wrap;
}

.controls-row:last-child {
    margin-bottom: 0;
}

/* === BUTTON & FORM CONTROL STYLES === */
.radio-container button,
.radio-container select,
.controls-row button,
.controls-row select {
    background: var(--button-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--small-border-radius);
    color: var(--text-color);
    font-family: inherit;
    font-size: 1rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    margin: 0;
    box-sizing: border-box;
    height: var(--min-touch-target-large);
    min-height: var(--min-touch-target-large);
    min-width: var(--min-touch-target);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.radio-container button:hover,
.radio-container select:hover,
.controls-row button:hover,
.controls-row select:hover {
    background: var(--button-bg-hover);
    border-color: var(--highlight-color);
    transform: translateY(-1px);
}

.radio-container button:active,
.radio-container select:active,
.controls-row button:active,
.controls-row select:active {
    transform: translateY(0);
}

.radio-container input[type=range],
.controls-row input[type=range] {
    margin: 0;
    cursor: pointer;
    height: var(--min-touch-target-large);
    min-height: var(--min-touch-target-large);
}

#seek-bar {
    flex-grow: 1;
    min-width: 150px;
    width: auto;
    padding: 0;
}

#volume-control {
    width: 100px;
    padding: 0;
}

#time-display {
    font-family: inherit;
    font-size: 1.3em;
    color: var(--accent-color);
    text-align: center;
    margin-top: 0.5em;
    font-style: italic;
    opacity: 0.9;
}

.playlist-card {
    background: var(--dark-bg);
    border: 1px solid var(--accent-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem 1rem 1rem 1rem;    margin: 1rem 0;
    min-width: 320px;
    max-width: 400px;
    width: 100%;
    height: 675px;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1 1 320px;
    box-sizing: border-box;
}

#search-input {
    width: calc(100% - 2em);
    padding: 0.5em;
    margin-bottom: 1em;
    background: var(--button-bg);
    border: 2px solid var(--border-color);
    border-radius: var(--small-border-radius);
    color: inherit;
    font-family: inherit;
    min-height: var(--min-touch-target);
    box-sizing: border-box;
}

.playlist {
    width: 100%;
    background: rgba(0,0,0,0.5);
    border: none;
    border-radius: 8px;
    padding: 0.5em;
    flex-grow: 1;
    min-height: 0;
    overflow-y: auto;
    margin-top: 0.5em;
    /* Optimize scrolling performance */
    will-change: scroll-position;
    -webkit-overflow-scrolling: touch;
}

/* Custom scrollbar styling for playlist */
.playlist::-webkit-scrollbar {
    width: 8px;
}

.playlist::-webkit-scrollbar-track {
    background: rgba(26, 0, 51, 0.6);
    border-radius: 4px;
}

.playlist::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #00d4ff 0%, #0099cc 100%);
    border-radius: 4px;
    border: 1px solid rgba(230, 230, 250, 0.3);
}

.playlist::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #00fff7 0%, #00d4ff 100%);
    box-shadow: 0 0 4px rgba(0, 212, 255, 0.5);
}

.playlist ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.playlist li {
    padding: 12px 16px;
    border-bottom: 1px solid #1a0033;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 1em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    min-height: var(--min-touch-target);
    box-sizing: border-box;
}

.playlist li .track-title {
    flex-grow: 1;
    text-align: center;
    padding: 0 20px;
}

.favorite-btn {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 1.2em;
    color: var(--text-color);
    transition: color 0.2s;
    user-select: none;
    min-width: var(--min-touch-target);
    min-height: var(--min-touch-target);
    display: flex;
    align-items: center;
    justify-content: center;
}

.favorite-btn.favorited {
    color: var(--highlight-color);
}

.playlist li:hover {
    background-color: var(--highlight-color);
}

.playlist li.active {
    background-color: var(--accent-color);
    color: #1a0033;
    font-weight: bold;
}

#signal-strength {
    margin-top: 1em;
    font-size: 0.9em;
    color: var(--accent-color);
    letter-spacing: 0.1em;
}

.loading-spinner {
    display: none;
    margin: 1em 0;
    color: var(--accent-color);
}

.loading-spinner.show {
    display: block;
}

/* Performance optimizations and mobile styles */
@media (max-width: 768px) {
    :root {
        --border-radius: 1rem;
        --box-shadow: var(--box-shadow-mobile);
        --min-touch-target: var(--min-touch-target-large);
    }
    
    body {
        background: var(--primary-bg-mobile);
        font-size: 0.95rem;
    }
    
    /* Disable heavy animations on mobile - apply to ALL mobile, not just .mobile-device */
    #starfield {
        display: none !important;
    }
    
    #visualizer {
        height: 40px !important;
    }
    
    .radio-container,
    .playlist-card {
        background: var(--dark-bg-mobile);
        box-shadow: var(--box-shadow-mobile);
    }
      .decorated-title {
        text-shadow: 0 0 0.25rem var(--highlight-color);
    }
    
    #now-playing-container {
        margin-bottom: 1.5em;
    }
      #now-playing-title {
        font-size: 1.5rem;
        line-height: 1.4;
        margin-bottom: 0.5em;
    }
    
    #now-playing-genre {
        font-size: 1.2rem;
        margin-top: 0.5em;
    }
    
    #time-display {
        font-size: 1.2rem;
    }
      /* Mobile layout fixes */
    .main-flex {
        flex-direction: column !important;
        padding: 0 0.25rem !important;
        gap: 0.5rem !important;
    }
    
    .radio-container,
    .playlist-card {
        width: calc(100vw - 0.5rem) !important;
        max-width: calc(100vw - 0.5rem) !important;
        margin: 0.25rem 0 !important;
        padding: 1rem 0.5rem !important;
    }
      #logo-title {
        margin: 0.5rem 0 0.25rem 0 !important;
        padding: 0 0.5rem;
    }    .simple-logo-img {
        max-height: 150px !important;
    }
}

@media (max-width: 1024px) {
    .main-flex { 
        flex-direction: column; 
        align-items: center;
        gap: 1rem;
        padding: 0 0.5rem;
    }
    
    .playlist-card, 
    .radio-container { 
        max-width: calc(100vw - 1rem);
        min-width: 0; 
    }
}

@media (min-width: 1400px) {
    .simple-logo-img {
        max-height: 400px;
    }
}

@media (max-width: 600px) {
    body {
        font-size: 0.9rem;
    }    .simple-logo-img {
        max-height: 120px;
    }
    
    .radio-container, 
    .playlist-card { 
        padding: 1rem 0.75rem; 
        margin: 0.5rem 0;
        max-width: calc(100vw - 1rem);
    }
    
    /* Override button sizes for mobile */
    .controls-row select, 
    .controls-row button,
    .radio-container select,
    .radio-container button { 
        font-size: 0.9rem; 
        padding: 0.75rem 1rem;
    }
      .controls-row { 
        flex-wrap: wrap; 
        gap: 0.75rem;
        justify-content: center;
    }
    
    /* Make genre selects equal width on mobile */
    #genre-select,
    #subgenre-select {
        flex: 1;
        min-width: 120px;
        max-width: none;
    }
    
    .playlist li {
        padding: 1rem 0.75rem;
        font-size: 0.95rem;
        min-height: var(--min-touch-target-large);
    }
    
    .favorite-btn {
        left: 0.5rem;
        font-size: 1.2rem;
        min-width: var(--min-touch-target);
        min-height: var(--min-touch-target);
    }
    
    .playlist li .track-title {
        padding: 0 2.5rem 0 3rem;
    }
      .decorated-title {
        font-size: 1.5rem;
    }
      #now-playing-title {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    
    #now-playing-genre {
        font-size: 1.3rem;
    }
    
    #time-display {
        font-size: 1.3rem;
    }
}

/* Optimize for very small screens */
@media (max-width: 480px) {
    .main-flex {
        padding: 0 0.25rem;
    }
    
    .radio-container,
    .playlist-card {
        margin: 0.25rem 0;
        padding: 0.75rem 0.5rem;
    }
    
    .playlist-card {
        height: 60vh;
        min-height: 400px;
        max-height: 500px;
    }    .controls-row {
        justify-content: center;
        gap: 0.5rem;
    }
      /* Override button sizes for very small screens */
    .controls-row select,
    .controls-row button,
    .radio-container select,
    .radio-container button {
        font-size: 0.85rem;
        padding: 0.625rem 0.75rem;
    }
    
    /* Genre selects on very small screens */
    #genre-select,
    #subgenre-select {
        flex: 1;
        min-width: 100px;
    }
    
    #seek-bar {
        min-width: 100px;
        flex-grow: 1;
    }
    
    #volume-control {
        width: 70px;
    }
      #time-display {
        font-size: 1rem;
        min-width: 70px;
    }
    
    .decorated-title {
        font-size: 1.3rem;
        margin-bottom: 0.75rem;
    }
      #now-playing-title {
        font-size: 1.3rem;
    }
    
    #now-playing-genre {
        font-size: 1rem;
    }
}

/* Landscape mobile optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .playlist-card {
        height: 50vh;
        min-height: 300px;
    }
    
    body {
        padding-top: 0.5rem;
    }
    
    #logo-title {
        margin: 0.5rem 0 0.25rem 0;
    }    .simple-logo-img {
        max-height: 100px;
    }
}

/* Improved range slider styling for mobile touch */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    background: linear-gradient(to right, #2a1a4a 0%, rgba(0, 212, 255, 0.4) 50%, #2a1a4a 100%);
    height: 6px;
    border-radius: 3px;
    border: 1px solid rgba(0, 212, 255, 0.3);
    outline: none;
    cursor: pointer;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

input[type="range"]::-webkit-slider-track {
    background: #00d4ff;
    height: 8px;
    border-radius: 4px;
    border: none;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    height: 18px;
    width: 18px;
    border-radius: 50%;
    background: radial-gradient(circle, #00d4ff 0%, #0099cc 70%, #00d4ff 100%);
    border: 2px solid #e6e6fa;
    cursor: pointer;
    box-shadow: 0 0 0.25rem rgba(0, 212, 255, 0.6);
    transition: all 0.2s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 0 0.75rem var(--highlight-color), 0 2px 6px rgba(0, 0, 0, 0.4);
}

input[type="range"]::-moz-range-track {
    background: #00d4ff;
    height: 8px;
    border-radius: 4px;
    border: none;
    outline: none;
}

input[type="range"]::-moz-range-thumb {
    height: 22px;
    width: 22px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-color) 0%, rgba(0, 212, 255, 0.8) 70%, var(--accent-color) 100%);
    border: 2px solid var(--text-color);
    cursor: pointer;
    box-shadow: 0 0 0.5rem var(--highlight-color), 0 2px 4px rgba(0, 0, 0, 0.3);    transition: all 0.2s ease;
}

@media (max-width: 600px) {
    input[type="range"]::-webkit-slider-thumb {
        height: 24px;
        width: 24px;
    }
    
    input[type="range"]::-moz-range-thumb {
        height: 24px;
        width: 24px;
    }
    
    input[type="range"]::-webkit-slider-track {
        height: 8px;
    }
    
    input[type="range"]::-moz-range-track {
        height: 8px;
    }
}

/* Genre select buttons - make them equal width */
#genre-select,
#subgenre-select {
    flex: 1;
    min-width: 150px;
    max-width: 200px;
    text-align: center;
    text-align-last: center;
}