/* Custom Design Variables */
:root {
    --bg-dark: #0a0b10;
    --card-bg: rgba(13, 14, 24, 0.7);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-primary: #f0f2f5;
    --text-muted: #8c9ba5;
    
    /* Cyberpunk Colors */
    --cyber-pink: #ff007f;
    --cyber-cyan: #00f0ff;
    --cyber-purple: #9d00ff;
    
    /* Styles Mapping */
    --primary: var(--cyber-cyan);
    --accent: var(--cyber-pink);
    --glow: rgba(0, 240, 255, 0.4);
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --font-header: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;
}

/* Themes setup */
.theme-cyberpunk {
    --primary: var(--cyber-cyan);
    --accent: var(--cyber-pink);
    --glow: rgba(0, 240, 255, 0.4);
}

.theme-sakura {
    --primary: #ff7ebb;
    --accent: #fff066;
    --glow: rgba(255, 126, 187, 0.4);
}

.theme-abyss {
    --primary: #39ff14;
    --accent: #7b2cbf;
    --glow: rgba(57, 255, 20, 0.4);
}

.theme-kawaii {
    --primary: #ff9f43;
    --accent: #0abde3;
    --glow: rgba(255, 159, 67, 0.4);
}

/* Global resets & Base layout */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Background aesthetic grid & background image */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(0, 240, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 240, 255, 0.03) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: -1;
    pointer-events: none;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('assets/bg.jpg') no-repeat center center;
    background-size: cover;
    opacity: 0.25;
    filter: blur(4px);
    z-index: -2;
    pointer-events: none;
}

/* App container and header */
.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 25px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    margin-bottom: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--primary);
    text-shadow: 0 0 10px var(--glow);
    animation: pulse-glow 2s infinite alternate;
}

.logo-text {
    font-family: var(--font-header);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 2px;
}

.logo-cyber {
    color: var(--text-primary);
}

.logo-qr {
    color: var(--primary);
    text-shadow: 0 0 8px var(--glow);
}

.logo-portal {
    color: var(--accent);
    font-size: 0.9rem;
    display: block;
    margin-top: -4px;
    font-weight: 400;
    letter-spacing: 4px;
}

.app-nav {
    display: flex;
    gap: 10px;
}

.nav-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-header);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-btn:hover {
    color: var(--primary);
    background: rgba(0, 240, 255, 0.05);
}

.nav-btn.active {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(0, 240, 255, 0.08);
    box-shadow: inset 0 0 8px rgba(0, 240, 255, 0.15), 0 0 12px var(--glow);
}

.audio-control button {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.audio-control button:hover {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--glow);
    color: var(--primary);
}

/* Layout views */
.app-main {
    flex-grow: 1;
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

/* Scanner Layout */
.scanner-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 25px;
}

@media (max-width: 900px) {
    .scanner-layout {
        grid-template-columns: 1fr;
    }
}

/* Panel cards and basic containers */
.panel-card, .scanner-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
}

.scanner-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.scanner-header, .preview-header, .history-header, .result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 12px;
}

.hud-tag {
    font-family: var(--font-header);
    font-size: 0.75rem;
    color: var(--accent);
    letter-spacing: 1px;
    background: rgba(255, 0, 127, 0.1);
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px solid rgba(255, 0, 127, 0.2);
}

.card-title, .panel-title {
    font-family: var(--font-header);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Anime Styled Scanner Box */
.anime-scanner-frame {
    position: relative;
    width: 100%;
    aspect-ratio: 4/3;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

/* Corner borders */
.frame-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 3px solid var(--primary);
    z-index: 10;
    pointer-events: none;
}

.frame-corner.top-left {
    top: 10px;
    left: 10px;
    border-right: none;
    border-bottom: none;
}

.frame-corner.top-right {
    top: 10px;
    right: 10px;
    border-left: none;
    border-bottom: none;
}

.frame-corner.bottom-left {
    bottom: 10px;
    left: 10px;
    border-right: none;
    border-top: none;
}

.frame-corner.bottom-right {
    bottom: 10px;
    right: 10px;
    border-left: none;
    border-top: none;
}

/* Animated scanner laser */
.scanner-laser {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    box-shadow: 0 0 10px var(--primary), 0 0 20px var(--primary);
    z-index: 5;
    pointer-events: none;
    animation: scanning 2.5s infinite ease-in-out;
}

.scanner-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 8;
    background: rgba(10, 11, 16, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
    color: var(--text-muted);
    font-size: 0.95rem;
    text-align: center;
    padding: 20px;
}

.scanner-icon-pulse {
    font-size: 3rem;
    color: var(--primary);
    text-shadow: 0 0 15px var(--glow);
    animation: heartbeat 1.5s infinite alternate;
}

/* Video adjustments inside reader */
#qr-reader video {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
}

/* Controls */
.scanner-controls {
    display: flex;
    gap: 12px;
}

/* Buttons */
.cyber-btn {
    border: 1px solid transparent;
    font-family: var(--font-header);
    font-weight: 700;
    padding: 12px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.primary-btn {
    background: var(--primary);
    color: #000;
    box-shadow: 0 0 15px var(--glow);
}

.primary-btn:hover:not(:disabled) {
    box-shadow: 0 0 25px var(--glow);
    transform: translateY(-2px);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.secondary-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.danger-btn {
    background: rgba(255, 0, 127, 0.1);
    border-color: rgba(255, 0, 127, 0.3);
    color: var(--cyber-pink);
    font-size: 0.8rem;
    padding: 6px 12px;
}

.danger-btn:hover {
    background: var(--cyber-pink);
    color: #000;
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.4);
}

.cyber-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.w-100 {
    width: 100%;
}

/* Drop zone design */
.side-panel {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.panel-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
    margin-bottom: 15px;
}

.drop-zone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(0, 0, 0, 0.2);
}

.drop-zone:hover {
    border-color: var(--primary);
    background: rgba(0, 240, 255, 0.03);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.05);
}

.drop-zone input[type="file"] {
    display: none;
}

.drop-icon {
    font-size: 2.2rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.drop-zone:hover .drop-icon {
    color: var(--primary);
    transform: translateY(-4px);
}

.drop-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

/* Result box styling */
.result-status-tag {
    font-family: var(--font-header);
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    padding: 3px 8px;
    border-radius: 4px;
    color: var(--text-muted);
}

.result-status-tag.active {
    background: rgba(0, 240, 255, 0.1);
    border-color: rgba(0, 240, 255, 0.3);
    color: var(--primary);
    text-shadow: 0 0 5px var(--glow);
}

.placeholder-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
    padding: 20px 0;
    line-height: 1.5;
}

.result-data-box {
    margin-top: 10px;
}

.result-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 600;
}

.result-textarea {
    width: 100%;
    height: 100px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 10px;
    color: var(--primary);
    font-family: monospace;
    font-size: 0.9rem;
    resize: none;
    margin-bottom: 12px;
}

.result-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--glow);
}

.result-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition);
    text-decoration: none;
}

.action-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.action-btn.primary {
    background: var(--primary);
    color: #000;
    border: none;
}

.action-btn.primary:hover {
    box-shadow: 0 0 10px var(--glow);
    transform: translateY(-1px);
}

.hidden {
    display: none !important;
}

/* Generator Layout */
.generator-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

@media (max-width: 800px) {
    .generator-layout {
        grid-template-columns: 1fr;
    }
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input[type="text"] {
    width: 100%;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 12px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input[type="text"]:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--glow);
}

/* Style Select buttons */
.style-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.style-select-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.style-select-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

.style-select-btn.active {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(0, 240, 255, 0.05);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.1);
}

.color-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.color-dot.cyberpunk { background: var(--cyber-cyan); }
.color-dot.sakura { background: #ff7ebb; }
.color-dot.abyss { background: #39ff14; }
.color-dot.kawaii { background: #ff9f43; }

/* Color Picker */
.color-picker-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
}

.color-picker-wrapper input[type="color"] {
    -webkit-appearance: none;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    cursor: pointer;
    background: none;
}

.color-picker-wrapper input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.color-picker-wrapper input[type="color"]::-webkit-color-swatch {
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
}

.color-val {
    font-family: monospace;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Card preview design */
.generator-preview-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.preview-display {
    flex-grow: 1;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    border: 1px solid var(--card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

/* Theme styled anime frame templates */
.anime-frame-container {
    width: 280px;
    height: 350px;
    position: relative;
    border-radius: 16px;
    padding: 4px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.anime-frame-container.cyberpunk {
    background: linear-gradient(135deg, var(--cyber-cyan), var(--cyber-pink));
}

.anime-frame-container.sakura {
    background: linear-gradient(135deg, #ff7ebb, #fff066);
}

.anime-frame-container.abyss {
    background: linear-gradient(135deg, #39ff14, #7b2cbf);
}

.anime-frame-container.kawaii {
    background: linear-gradient(135deg, #ff9f43, #0abde3);
}

.card-bg-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent 30%
    );
    animation: rotate 6s linear infinite;
    pointer-events: none;
    z-index: 1;
}

.anime-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    background: #0f1015;
    border-radius: 12px;
    z-index: 2;
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 6px;
}

.card-title-text {
    font-family: var(--font-header);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: var(--text-primary);
    text-transform: uppercase;
}

.card-title-tech {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-family: monospace;
}

.card-qr-box {
    margin: 15px auto;
    width: 180px;
    height: 180px;
    background: #fff;
    padding: 10px;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 15px rgba(0,0,0,0.8);
    position: relative;
}

.card-qr-box::before {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 1px solid var(--primary);
    border-radius: 12px;
    pointer-events: none;
    opacity: 0.5;
}

#generated-qr-code canvas {
    width: 100% !important;
    height: 100% !important;
}

.card-status-bar {
    display: flex;
    align-items: center;
    font-size: 0.65rem;
    font-family: var(--font-header);
    color: var(--text-muted);
}

.status-indicator-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    margin-right: 6px;
    box-shadow: 0 0 6px var(--primary);
    animation: blink 1s infinite alternate;
}

.status-indicator-text {
    flex-grow: 1;
    letter-spacing: 0.5px;
}

.status-tech-code {
    font-family: monospace;
}

.preview-actions {
    display: flex;
    justify-content: center;
}

/* History logs */
.history-panel {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.history-list-wrapper {
    min-height: 200px;
}

.history-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-muted);
    padding: 60px 0;
}

.empty-icon {
    font-size: 3rem;
    opacity: 0.3;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Log Item Card */
.log-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 12px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.log-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 240, 255, 0.2);
    transform: translateX(4px);
}

.log-meta {
    display: flex;
    align-items: center;
    gap: 15px;
}

.log-icon-badge {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.log-icon-badge.scan {
    background: rgba(0, 240, 255, 0.1);
    color: var(--cyber-cyan);
    border: 1px solid rgba(0, 240, 255, 0.2);
}

.log-icon-badge.generate {
    background: rgba(255, 0, 127, 0.1);
    color: var(--cyber-pink);
    border: 1px solid rgba(255, 0, 127, 0.2);
}

.log-details {
    display: flex;
    flex-direction: column;
}

.log-payload {
    font-size: 0.9rem;
    font-weight: 600;
    max-width: 400px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 600px) {
    .log-payload {
        max-width: 150px;
    }
}

.log-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.log-actions {
    display: flex;
    gap: 8px;
}

.log-action-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.log-action-btn:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(0, 240, 255, 0.05);
}

.log-action-btn.delete:hover {
    color: var(--cyber-pink);
    border-color: var(--cyber-pink);
    background: rgba(255, 0, 127, 0.05);
}

/* Footer & Mascot widget */
.app-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 40px;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.85rem;
    color: var(--text-muted);
    position: relative;
}

.mascot-widget {
    position: absolute;
    right: 0;
    bottom: 20px;
    display: flex;
    align-items: flex-end;
    gap: 15px;
    max-width: 380px;
    z-index: 100;
}

.mascot-img-container {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary);
    box-shadow: 0 0 15px var(--glow);
    background: #000;
    cursor: pointer;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.mascot-img-container:hover {
    transform: scale(1.1) rotate(5deg);
}

.mascot-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.speech-bubble {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    position: relative;
    margin-bottom: 10px;
    animation: float 4s ease-in-out infinite;
}

.bubble-text {
    color: var(--text-primary);
    font-size: 0.8rem;
    line-height: 1.4;
}

.bubble-arrow {
    position: absolute;
    right: -8px;
    bottom: 20px;
    width: 0;
    height: 0;
    border-top: 8px solid transparent;
    border-bottom: 8px solid transparent;
    border-left: 8px solid rgba(255, 255, 255, 0.08);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Animations */
@keyframes scanning {
    0% { top: 0%; opacity: 0.8; }
    50% { top: 100%; opacity: 1; }
    100% { top: 0%; opacity: 0.8; }
}

@keyframes pulse-glow {
    0% { text-shadow: 0 0 5px var(--glow); }
    100% { text-shadow: 0 0 20px var(--glow); }
}

@keyframes heartbeat {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.05); opacity: 1; }
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

@keyframes blink {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
    100% { transform: translateY(0px); }
}

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