:root {
    --bg-color: #0f0a12;
    --accent-color: #ff4d8d;
    --accent-glow: rgba(255, 77, 141, 0.4);
    --card-bg: rgba(255, 255, 255, 0.03);
    --card-hover: rgba(255, 255, 255, 0.06);
    --text-primary: #ffffff;
    --text-secondary: #d1b1c1;
    --glass-border: rgba(255, 255, 255, 0.1);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    position: relative;
}

.container {
    width: 90%;
    max-width: 480px;
    margin: 40px auto;
    text-align: center;
    position: relative;
    z-index: 10;
    transition: opacity 1s ease;
}

.hide {
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none;
}

.profile {
    margin-bottom: 40px;
    opacity: 0;
    transform: scale(0.95);
}

.pfp-container {
    position: relative;
    width: 130px;
    height: 130px;
    margin: 0 auto 20px;
}

.pfp {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 2.5px solid var(--accent-color);
    position: relative;
    z-index: 2;
    transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.pfp-container:hover .pfp {
    transform: rotate(360deg);
}

.username {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #fff 0%, var(--accent-color) 50%, #7b2cbf 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 10px rgba(255, 77, 141, 0.3));
}

.tagline {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 1px;
}

.links-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.music-player {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 320px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 15px 15px;
    border-radius: 18px;
    z-index: 1000;
    margin-bottom: 0;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease, transform 1s ease, background 0.4s ease, border-color 0.4s ease;
}

.music-player:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-glow);
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.control-btn {
    background: var(--accent-color);
    border: none;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    color: #000;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.control-btn:hover {
    transform: scale(1.1);
}

.song-info {
    flex: 1;
    overflow: hidden;
}

.song-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.progress-wrapper {
    width: 100%;
}

.progress-container {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    cursor: pointer;
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: var(--accent-color);
    box-shadow: 0 0 8px var(--accent-glow);
    border-radius: 2px;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: 5px;
    height: 34px;
}

.volume-control i {
    font-size: 0.8rem;
    color: var(--text-secondary);
    width: 15px;
    display: flex;
    justify-content: center;
}

.volume-slider-wrapper {
    width: 0;
    height: 100%;
    overflow: hidden;
    transition: width 0.3s ease, opacity 0.3s ease;
    display: flex;
    align-items: center;
    opacity: 0;
    pointer-events: none;
}

.music-player:hover .volume-slider-wrapper {
    width: 65px;
    opacity: 1;
    pointer-events: auto;
}

#volume-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 60px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
    display: block;
    cursor: pointer;
    margin: 0;
}

#volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
}

#volume-slider::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
}

@media (max-width: 768px) {
    .container {
        padding-bottom: 70px;
    }

    .music-player {
        bottom: 20px;
        left: 20px;
        right: 20px;
        width: auto;
        padding: 10px 12px;
    }

    .volume-control {
        margin-left: auto;
    }

    .volume-slider-wrapper,
    .music-player:hover .volume-slider-wrapper {
        width: 50px;
        opacity: 1;
        pointer-events: auto;
        transition: none;
    }

    #volume-slider {
        width: 45px;
    }

    .song-name {
        font-size: 0.7rem;
    }
}

.link-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 20px;
    border-radius: 20px;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    opacity: 0;
    transform: translateY(20px);
}

.link-card:hover {
    transform: translateY(-5px) scale(1.02);
    background: var(--card-hover);
    border-color: var(--accent-color);
    box-shadow: 0 0 10px var(--accent-glow);
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
    transition: 0.6s;
}

.link-card:hover::before {
    left: 100%;
}

.link-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.25rem;
    color: var(--accent-color);
    margin-right: 15px;
    transition: var(--transition);
}

.link-card:hover .link-icon {
    background: var(--accent-glow);
    transform: rotate(5deg);
}

.link-text {
    flex: 1;
    text-align: left;
    display: flex;
    flex-direction: column;
}

.link-title {
    font-weight: 600;
    font-size: 1.1rem;
}

.link-url {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.arrow {
    font-size: 0.9rem;
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition);
    color: var(--accent-color);
}

.link-card:hover .arrow {
    opacity: 1;
    transform: translateX(0);
}

.copy-info {
    position: absolute;
    right: 20px;
    background: var(--accent-color);
    color: #000;
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    pointer-events: none;
}

.copy-info.show {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 480px) {
    .container {
        width: 85%;
    }

    .username {
        font-size: 2.2rem;
    }

    .pfp-container {
        width: 110px;
        height: 110px;
    }

    .link-card {
        padding: 16px;
    }

    .link-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
}