/* ========== RESET & VARIABLES ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Theme 1: Midnight Nebula (Dark) */
[data-theme="dark"] {
    --primary: #a855f7;
    --primary-light: #c084fc;
    --primary-dark: #7e22ce;
    --secondary: #ec4899;
    --accent: #3b82f6;
    --bg-start: #0f0c29;
    --bg-mid: #302b63;
    --bg-end: #24243e;
    --glass-bg: rgba(0, 0, 0, 0.3);
    --glass-border: rgba(168, 85, 247, 0.2);
    --glass-border-hover: rgba(168, 85, 247, 0.4);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.4);
    --card-shadow: 0 25px 50px -12px rgba(168, 85, 247, 0.3);
    --glow-color: rgba(168, 85, 247, 0.5);
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #a855f7, #ec4899);
}

/* Theme 2: Cotton Candy (Pastel) */
[data-theme="pastel"] {
    --primary: #f472b6;
    --primary-light: #f9a8d4;
    --primary-dark: #db2777;
    --secondary: #60a5fa;
    --accent: #34d399;
    --bg-start: #ffe9f4;
    --bg-mid: #f8f0ff;
    --bg-end: #e0f2fe;
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(244, 114, 182, 0.2);
    --glass-border-hover: rgba(244, 114, 182, 0.4);
    --text-primary: #1e293b;
    --text-secondary: #334155;
    --text-tertiary: #64748b;
    --card-shadow: 0 25px 50px -12px rgba(244, 114, 182, 0.3);
    --glow-color: rgba(244, 114, 182, 0.4);
    --gradient-1: linear-gradient(135deg, #fbc2eb 0%, #a6c1ee 100%);
    --gradient-2: linear-gradient(135deg, #f472b6, #60a5fa);
}

/* Theme 3: Deep Ocean */
[data-theme="ocean"] {
    --primary: #38bdf8;
    --primary-light: #7dd3fc;
    --primary-dark: #0284c7;
    --secondary: #2dd4bf;
    --accent: #818cf8;
    --bg-start: #0a1a2f;
    --bg-mid: #1a3a5f;
    --bg-end: #0e2b47;
    --glass-bg: rgba(0, 0, 0, 0.25);
    --glass-border: rgba(56, 189, 248, 0.2);
    --glass-border-hover: rgba(56, 189, 248, 0.4);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.4);
    --card-shadow: 0 25px 50px -12px rgba(56, 189, 248, 0.3);
    --glow-color: rgba(56, 189, 248, 0.5);
    --gradient-1: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    --gradient-2: linear-gradient(135deg, #38bdf8, #2dd4bf);
}

/* ========== BASE STYLES ========== */
body {
    font-family: 'Satoshi', sans-serif;
    /* min-height: 100vh; */
    background: linear-gradient(135deg, var(--bg-start), var(--bg-mid), var(--bg-end));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px;
    position: relative;
    overflow-x: hidden;
    transition: background 0.5s ease;
}

/* Icon styles - FIXED */
i, .fas, .far, .fal, .fab {
    font-family: 'Font Awesome 6 Free' !important;
    font-weight: 900 !important;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    line-height: 1;
}

/* ========== ANIMATED BACKGROUND BLOBS ========== */
.blob {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
    animation: blobFloat 20s infinite alternate;
    opacity: 0.5;
    transition: background 0.5s ease;
}

[data-theme="dark"] .blob-1 { background: rgba(168, 85, 247, 0.2); }
[data-theme="dark"] .blob-2 { background: rgba(236, 72, 153, 0.2); }
[data-theme="dark"] .blob-3 { background: rgba(59, 130, 246, 0.15); }
[data-theme="dark"] .blob-4 { background: rgba(236, 72, 153, 0.15); }

[data-theme="pastel"] .blob-1 { background: rgba(244, 114, 182, 0.2); }
[data-theme="pastel"] .blob-2 { background: rgba(96, 165, 250, 0.2); }
[data-theme="pastel"] .blob-3 { background: rgba(52, 211, 153, 0.15); }
[data-theme="pastel"] .blob-4 { background: rgba(244, 114, 182, 0.15); }

[data-theme="ocean"] .blob-1 { background: rgba(56, 189, 248, 0.2); }
[data-theme="ocean"] .blob-2 { background: rgba(45, 212, 191, 0.2); }
[data-theme="ocean"] .blob-3 { background: rgba(129, 140, 248, 0.15); }
[data-theme="ocean"] .blob-4 { background: rgba(56, 189, 248, 0.15); }

.blob-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    left: -200px;
    animation-duration: 25s;
}

.blob-2 {
    width: 500px;
    height: 500px;
    bottom: -150px;
    right: -150px;
    animation-duration: 20s;
    animation-delay: 2s;
}

.blob-3 {
    width: 400px;
    height: 400px;
    top: 50%;
    left: 30%;
    animation-duration: 18s;
    animation-delay: 4s;
}

.blob-4 {
    width: 350px;
    height: 350px;
    bottom: 20%;
    right: 20%;
    animation-duration: 22s;
    animation-delay: 1s;
}

@keyframes blobFloat {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 100px) scale(1.2); }
}

/* ========== LOADING BAR ========== */
.loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-2);
    background-size: 200% 100%;
    transform: translateX(-100%);
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.3s;
}

.loading-bar.active {
    opacity: 1;
    animation: loadingMove 1.2s infinite ease;
}

@keyframes loadingMove {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* ========== TOAST NOTIFICATION ========== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    padding: 16px 32px;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--card-shadow);
    z-index: 1000;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
}

.toast i {
    color: var(--primary);
    font-size: 18px;
}

/* ========== MAIN CONTAINER ========== */
.app-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 1400px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== GLASS CARD BASE ========== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: var(--glass-border-hover);
    box-shadow: 0 30px 60px -12px var(--glow-color);
}

/* ========== THEME SELECTOR ========== */
.theme-section {
    margin-bottom: 40px;
}

.theme-selector {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.theme-option {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.theme-option:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    transform: translateX(5px);
}

.theme-option.active {
    background: rgba(var(--primary), 0.1);
    border-color: var(--primary);
    box-shadow: 0 0 20px var(--glow-color);
}

.theme-preview {
    width: 50px;
    height: 50px;
    border-radius: 18px;
    overflow: hidden;
    position: relative;
}

.dark-preview {
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    border: 2px solid #a855f7;
}

.pastel-preview {
    background: linear-gradient(135deg, #ffe9f4, #f8f0ff, #e0f2fe);
    border: 2px solid #f472b6;
}

.ocean-preview {
    background: linear-gradient(135deg, #0a1a2f, #1a3a5f, #0e2b47);
    border: 2px solid #38bdf8;
}

.theme-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.theme-name {
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 3px;
}

.theme-desc {
    color: var(--text-tertiary);
    font-size: 13px;
}

.theme-check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s ease;
}

.theme-option.active .theme-check {
    opacity: 1;
    transform: scale(1);
}

/* ========== FORM PANEL ========== */
.form-panel {
    padding: 35px;
    height: fit-content;
    max-height: 90vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary) transparent;
}

.form-panel::-webkit-scrollbar {
    width: 5px;
}

.form-panel::-webkit-scrollbar-track {
    background: transparent;
}

.form-panel::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 10px;
}

.panel-header {
    margin-bottom: 40px;
}

.panel-header h1 {
    font-family: 'Clash Display', sans-serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.panel-header h1 span {
    color: var(--primary);
    font-weight: 600;
}

.panel-header .subtitle {
    color: var(--text-secondary);
    font-size: 15px;
    letter-spacing: 0.3px;
}

/* Form Sections */
.form-section {
    margin-bottom: 40px;
}

.section-title {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.section-title i {
    color: var(--primary);
    font-size: 16px;
}

/* Upload Area */
.upload-area {
    background: rgba(255, 255, 255, 0.03);
    border: 2px dashed var(--glass-border);
    border-radius: 30px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(var(--primary), 0.05);
    transform: translateY(-2px);
}

.upload-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-icon i {
    font-size: 28px;
    color: var(--primary);
    opacity: 0.7;
}

.upload-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.upload-text .primary {
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 500;
}

.upload-text .secondary {
    color: var(--text-tertiary);
    font-size: 13px;
}

/* Input Groups */
.input-group {
    margin-bottom: 18px;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.input-group label i {
    color: var(--primary);
    font-size: 14px;
}

.input-field {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    color: var(--text-primary);
    font-size: 15px;
    font-family: 'Satoshi', sans-serif;
    transition: all 0.3s ease;
}

.input-field:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 3px var(--glow-color);
}

.input-field::placeholder {
    color: var(--text-tertiary);
}

textarea.input-field {
    resize: vertical;
    min-height: 80px;
}

/* Links Container */
.links-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 15px;
}

.link-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 18px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    align-items: center;
    animation: slideIn 0.3s ease;
    transition: all 0.3s ease;
}

.link-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--primary);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.link-emoji {
    width: 60px;
    text-align: center;
    padding: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    color: var(--text-primary);
    font-size: 20px;
}

.link-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.link-fields input {
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    color: var(--text-primary);
    font-size: 14px;
}

.link-fields input:focus {
    outline: none;
    border-color: var(--primary);
}

.link-url {
    grid-column: span 2;
}

.remove-link {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.remove-link:hover {
    background: rgba(239, 68, 68, 0.2);
    transform: scale(1.1);
}

.remove-link i {
    color: #ef4444;
    font-size: 16px;
}

/* Add Link Button */
.add-link-btn {
    width: 100%;
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-link-btn:hover {
    background: rgba(var(--primary), 0.1);
    border-color: var(--primary);
    color: var(--text-primary);
}

.add-link-btn i {
    color: var(--primary);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.btn {
    flex: 1;
    padding: 16px 20px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-family: 'Satoshi', sans-serif;
}

.btn i {
    font-size: 18px;
}

.btn-preview {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.btn-preview:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-download {
    background: var(--gradient-2);
    color: white;
    box-shadow: 0 10px 30px -5px var(--glow-color);
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px -5px var(--glow-color);
}

/* ========== PREVIEW PANEL ========== */
.preview-panel {
    position: sticky;
    top: 20px;
    height: fit-content;
}

.preview-card {
    padding: 45px 40px;
    max-width: 480px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    transition: all 0.5s ease;
}

/* Preview Profile */
.preview-profile {
    text-align: center;
    margin-bottom: 40px;
}

.preview-avatar {
    width: 130px;
    height: 130px;
    margin: 0 auto 25px;
    border-radius: 40px;
    background: var(--gradient-2);
    padding: 3px;
    animation: avatarFloat 4s ease-in-out infinite;
}

@keyframes avatarFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.avatar-inner {
    width: 100%;
    height: 100%;
    background: var(--glass-bg);
    border-radius: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 50px;
    overflow: hidden;
    backdrop-filter: blur(4px);
}

.avatar-inner i {
    font-size: 60px;
    color: white;
}

.avatar-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.preview-name {
    font-family: 'Clash Display', sans-serif;
    font-size: 38px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 20px var(--glow-color);
}

.preview-bio {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    line-height: 1.5;
}

.preview-handle {
    display: inline-block;
    padding: 8px 24px;
    background: rgba(var(--primary), 0.1);
    border: 1px solid var(--primary);
    border-radius: 100px;
    color: var(--primary);
    font-size: 15px;
    font-weight: 500;
    backdrop-filter: blur(4px);
}

/* Preview Links */
.preview-links {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin: 40px 0;
}

.preview-link {
    display: flex;
    align-items: center;
    padding: 20px 25px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: linkAppear 0.5s ease backwards;
    position: relative;
    overflow: hidden;
}

.preview-link:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary);
    transform: scale(1.02) translateY(-2px);
}

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

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

.preview-link-icon {
    font-size: 36px;
    margin-right: 18px;
    min-width: 40px;
    text-align: center;
}

.preview-link-content {
    flex: 1;
}

.preview-link-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.preview-link-desc {
    font-size: 14px;
    color: var(--text-tertiary);
}

.preview-link-arrow {
    color: var(--text-tertiary);
    font-size: 20px;
    transition: all 0.3s ease;
}

.preview-link-arrow i {
    font-size: 20px;
}

.preview-link:hover .preview-link-arrow {
    color: var(--primary);
    transform: translateX(5px);
}

/* Decoration */
.preview-decoration {
    position: absolute;
    bottom: 20px;
    right: 30px;
    display: flex;
    gap: 8px;
}

.preview-decoration span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.3;
    animation: dotPulse 2s ease-in-out infinite;
}

.preview-decoration span:nth-child(2) { animation-delay: 0.3s; }
.preview-decoration span:nth-child(3) { animation-delay: 0.6s; }

@keyframes dotPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.2); }
}

/* ========== FLOATING MUSIC BUTTON ========== */
.music-float {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-size: 28px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 100;
    animation: musicFloat 3s ease-in-out infinite;
}

@keyframes musicFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-10px) scale(1.05); }
}

.music-float:hover {
    background: rgba(var(--primary), 0.2);
    border-color: var(--primary);
    transform: scale(1.1) rotate(180deg);
}

.music-float.playing {
    background: rgba(var(--primary), 0.3);
    animation: musicPulse 1.5s ease-in-out infinite;
}

@keyframes musicPulse {
    0%, 100% { box-shadow: 0 0 20px var(--glow-color); }
    50% { box-shadow: 0 0 40px var(--glow-color); }
}

.music-float i {
    font-size: 30px;
    color: var(--primary);
}

/* Volume Popup */
.volume-popup {
    position: absolute;
    bottom: 90px;
    right: 0;
    width: 250px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 40px;
    padding: 20px;
    display: none;
    animation: popIn 0.3s ease;
}

.volume-popup.show {
    display: block;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.volume-header {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.volume-header i {
    color: var(--primary);
}

.volume-slider {
    width: 100%;
    height: 5px;
    border-radius: 10px;
    background: var(--glass-border);
    outline: none;
    -webkit-appearance: none;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 20px var(--glow-color);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1024px) {
    .app-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .preview-panel {
        position: relative;
        top: 0;
    }

    .preview-card {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    body {
        padding: 15px;
    }

    .form-panel {
        padding: 25px;
    }

    .panel-header h1 {
        font-size: 36px;
    }

    .link-item {
        grid-template-columns: 1fr;
    }

    .link-emoji {
        width: 100%;
    }

    .music-float {
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
        font-size: 24px;
    }
}

@media (max-width: 480px) {
    .form-panel {
        padding: 20px;
        border-radius: 30px;
    }

    .panel-header h1 {
        font-size: 32px;
    }

    .preview-card {
        padding: 30px 20px;
    }

    .preview-name {
        font-size: 30px;
    }

    .preview-avatar {
        width: 100px;
        height: 100px;
    }

    .preview-link {
        padding: 16px 20px;
    }

    .preview-link-icon {
        font-size: 28px;
        min-width: 35px;
    }

    .action-buttons {
        flex-direction: column;
    }

    .toast {
        padding: 14px 24px;
        font-size: 14px;
        width: 90%;
        white-space: normal;
        text-align: center;
    }
}

/* ========== UTILITY CLASSES ========== */
.hidden {
    display: none !important;
}

.text-gradient {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}