/* ============ GLOBAL STYLES ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-neon: #00ff88;
    --secondary-neon: #ff0080;
    --accent-blue: #00d4ff;
    --accent-purple: #8000ff;
    --accent-orange: #ff6b00;
    --accent-yellow: #ffff00;
    --dark-bg: #0a0a0f;
    --card-bg: rgba(255, 255, 255, 0.05);
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-4: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-5: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    --gradient-6: linear-gradient(135deg, #ff9a00 0%, #ff0080 100%);
    --gradient-7: linear-gradient(135deg, #8000ff 0%, #ff6b00 100%);
    --cyber-gradient: linear-gradient(45deg, #ff006e, #fb5607, #ffbe0b, #8338ec, #3a86ff);
}

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

/* ============ ENHANCED ANIMATED BACKGROUND ============ */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: radial-gradient(ellipse at bottom, #1b2735 0%, #090a0f 100%);
}

.animated-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, var(--primary-neon), transparent),
        radial-gradient(2px 2px at 40px 70px, var(--accent-blue), transparent),
        radial-gradient(1px 1px at 90px 40px, var(--secondary-neon), transparent),
        radial-gradient(1px 1px at 130px 80px, var(--accent-purple), transparent),
        radial-gradient(2px 2px at 160px 30px, var(--primary-neon), transparent),
        radial-gradient(1px 1px at 200px 60px, var(--accent-orange), transparent);
    background-repeat: repeat;
    background-size: 200px 150px;
    animation: sparkle 20s linear infinite;
    opacity: 0.4;
}

@keyframes sparkle {
    0%, 100% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-20px) translateX(10px); }
    50% { transform: translateY(-40px) translateX(-10px); }
    75% { transform: translateY(-20px) translateX(10px); }
}

/* ============ ENHANCED FLOATING PARTICLES ============ */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-neon);
    border-radius: 50%;
    opacity: 0;
    animation: float 15s infinite linear;
    box-shadow: 0 0 15px var(--primary-neon);
}

@keyframes float {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0) rotate(0deg);
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) scale(1) rotate(90deg);
    }
    90% {
        opacity: 1;
        transform: translateY(10vh) scale(1) rotate(270deg);
    }
    100% {
        opacity: 0;
        transform: translateY(0) scale(0) rotate(360deg);
    }
}

/* ============ ENHANCED GRID OVERLAY ============ */
.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: 
        linear-gradient(rgba(0, 255, 136, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.1) 1px, transparent 1px),
        linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px, 50px 50px, 10px 10px, 10px 10px;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

/* ============ MAIN CONTAINER ============ */
.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* ============ ENHANCED HEADER ============ */
.header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.main-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    background: var(--cyber-gradient);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradient-shift 3s ease infinite, title-glow 2s ease-in-out infinite alternate;
    margin-bottom: 15px;
    position: relative;
}

.main-title::before {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.6) 50%, transparent 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shine 3s infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes title-glow {
    0% { filter: drop-shadow(0 0 25px rgba(0, 255, 136, 0.5)); }
    100% { filter: drop-shadow(0 0 50px rgba(0, 255, 136, 0.8)); }
}

@keyframes shine {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.subtitle {
    font-family: 'Space Mono', monospace;
    font-size: 1.3rem;
    color: var(--accent-blue);
    animation: pulse 2s infinite;
    margin-bottom: 10px;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.name-sumit {
    display: inline-block;
    padding: 5px 15px;
    background: linear-gradient(45deg, var(--accent-purple), var(--secondary-neon));
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 20px rgba(128, 0, 255, 0.3);
    animation: badge-glow 3s ease-in-out infinite alternate;
}

@keyframes badge-glow {
    0% { box-shadow: 0 0 20px rgba(128, 0, 255, 0.3); }
    100% { box-shadow: 0 0 35px rgba(128, 0, 255, 0.6); }
}

/* ============ ENHANCED CONTROL PANELS ============ */
.control-grid {
    display: grid;
    grid-template-columns: 400px 1fr 350px;
    gap: 25px;
    margin-bottom: 25px;
}

.control-panel {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 20px;
    padding: 25px;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: panel-glow 4s ease-in-out infinite alternate;
}

@keyframes panel-glow {
    0% { box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 0 0 rgba(0, 255, 136, 0); }
    100% { box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 0 30px rgba(0, 255, 136, 0.3); }
}

.control-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: scan 3s infinite;
}

@keyframes scan {
    0% { left: -100%; }
    100% { left: 100%; }
}

.panel-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-neon);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.panel-title::before {
    content: '';
    width: 25px;
    height: 3px;
    background: var(--primary-neon);
    box-shadow: 0 0 10px var(--primary-neon);
}

/* ============ ENHANCED FORM CONTROLS ============ */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 8px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.futuristic-input, .futuristic-textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(0, 255, 136, 0.3);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

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

.futuristic-input:focus, .futuristic-textarea:focus {
    outline: none;
    border-color: var(--primary-neon);
    box-shadow: 
        0 0 0 3px rgba(0, 255, 136, 0.1),
        0 0 20px rgba(0, 255, 136, 0.3),
        inset 0 0 20px rgba(0, 255, 136, 0.1);
    transform: scale(1.02);
}

.futuristic-select {
    width: 100%;
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.futuristic-select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

/* ============ ENHANCED SLIDERS ============ */
.slider-container {
    position: relative;
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 15px;
}

.neon-slider {
    flex: 1;
    height: 8px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 5px;
    outline: none;
    -webkit-appearance: none;
}

.neon-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 25px;
    height: 25px;
    background: var(--primary-neon);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 20px var(--primary-neon);
    transition: all 0.3s ease;
}

.neon-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 30px var(--primary-neon);
}

.slider-value {
    min-width: 60px;
    text-align: center;
    font-weight: 600;
    color: var(--primary-neon);
    font-size: 1.1rem;
}

.color-picker {
    width: 100%;
    height: 50px;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.color-picker:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* ============ FILE UPLOAD ZONE ============ */
.file-upload-zone {
    border: 2px dashed rgba(0, 255, 136, 0.3);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
}

.file-upload-zone:hover {
    border-color: var(--primary-neon);
    background: rgba(0, 255, 136, 0.05);
    transform: scale(1.02);
}

.file-upload-zone.drag-over {
    border-color: var(--secondary-neon);
    background: rgba(255, 0, 128, 0.1);
    box-shadow: 0 0 30px rgba(255, 0, 128, 0.3);
}

.upload-icon {
    font-size: 3rem;
    color: var(--primary-neon);
    margin-bottom: 10px;
    animation: upload-bounce 2s ease-in-out infinite;
}

@keyframes upload-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.upload-text {
    color: var(--text-primary);
    font-size: 1.1rem;
    font-weight: 500;
}

.upload-subtext {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 5px;
}

#imageInput {
    display: none;
}

/* ============ IMAGE CONTROLS ============ */
.image-controls {
    display: none;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    margin-top: 20px;
}

.image-controls.active {
    display: block;
}

.image-preview {
    width: 100%;
    max-height: 200px;
    object-fit: contain;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.image-tool-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 15px;
}

.image-tool-btn {
    padding: 10px;
    background: linear-gradient(45deg, rgba(0, 212, 255, 0.2), rgba(128, 0, 255, 0.2));
    border: 1px solid var(--accent-blue);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.image-tool-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.3);
}

/* ============ ENHANCED BUTTONS ============ */
.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin: 15px 0;
}

.cyber-btn {
    padding: 12px 18px;
    background: linear-gradient(45deg, rgba(0, 255, 136, 0.1), rgba(0, 212, 255, 0.1));
    border: 2px solid var(--primary-neon);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.cyber-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.5s;
}

.cyber-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 10px 25px rgba(0, 255, 136, 0.3),
        0 0 25px rgba(0, 255, 136, 0.2);
    border-color: var(--accent-blue);
}

.cyber-btn:hover::before {
    left: 100%;
}

.cyber-btn.active {
    background: var(--primary-neon);
    color: var(--dark-bg);
    box-shadow: 0 0 30px var(--primary-neon);
}

.effect-btn {
    flex: 1;
    min-width: 100px;
    padding: 12px;
    background: rgba(128, 0, 255, 0.1);
    border: 2px solid rgba(128, 0, 255, 0.3);
    border-radius: 10px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    font-size: 0.9rem;
}

.effect-btn:hover {
    border-color: var(--accent-purple);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(128, 0, 255, 0.4);
}

.effect-btn.active {
    background: var(--accent-purple);
    color: var(--text-primary);
    box-shadow: 0 0 25px var(--accent-purple);
}

/* ============ ENHANCED CANVAS AREA ============ */
.canvas-container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(0, 255, 136, 0.3);
    border-radius: 20px;
    padding: 20px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    min-height: 600px;
}

.canvas-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--cyber-gradient);
    background-size: 400% 400%;
    animation: gradient-shift 2s linear infinite;
}

#poster-canvas {
    width: 100%;
    height: 550px;
    background: #000;
    border-radius: 15px;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    font-weight: bold;
    text-align: center;
    line-height: 1.2;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.canvas-element {
    position: absolute;
    cursor: move;
    user-select: none;
}

.canvas-element.selected {
    outline: 2px dashed var(--primary-neon);
    outline-offset: 5px;
}

.canvas-element .resize-handle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--primary-neon);
    border: 2px solid var(--dark-bg);
    border-radius: 50%;
    cursor: se-resize;
    bottom: -5px;
    right: -5px;
    box-shadow: 0 0 10px var(--primary-neon);
}

.canvas-image {
    max-width: 100%;
    max-height: 100%;
    border-radius: 10px;
    transition: all 0.3s ease;
}

/* ============ LAYER PANEL ============ */
.layer-panel {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 15px;
    padding: 20px;
    margin-top: 20px;
}

.layer-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.layer-item:hover {
    background: rgba(0, 255, 136, 0.1);
    transform: translateX(5px);
}

.layer-item.active {
    background: rgba(0, 255, 136, 0.2);
    border: 1px solid var(--primary-neon);
}

.layer-icon {
    width: 30px;
    height: 30px;
    background: var(--accent-blue);
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.layer-name {
    flex: 1;
    font-weight: 500;
}

.layer-visibility {
    width: 25px;
    height: 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.layer-visibility:hover {
    background: var(--accent-blue);
}

/* ============ TABS SYSTEM ============ */
.tab-container {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 5px;
}

.tab-btn {
    flex: 1;
    padding: 12px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tab-btn.active {
    background: var(--primary-neon);
    color: var(--dark-bg);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.3);
}

.tab-content {
    display: none;
}

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

/* ============ ENHANCED FONT PREVIEW SECTION ============ */
.font-category-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.font-tab-btn {
    padding: 10px 15px;
    background: linear-gradient(45deg, rgba(0, 212, 255, 0.1), rgba(128, 0, 255, 0.1));
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
}

.font-tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.5s;
}

.font-tab-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 20px rgba(0, 212, 255, 0.3),
        0 0 20px rgba(0, 212, 255, 0.2);
    border-color: var(--accent-blue);
}

.font-tab-btn:hover::before {
    left: 100%;
}

.font-tab-btn.active {
    background: var(--accent-blue);
    color: var(--dark-bg);
    box-shadow: 0 0 25px var(--accent-blue);
}

.font-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 10px;
}

.font-preview-grid::-webkit-scrollbar {
    width: 8px;
}

.font-preview-grid::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

.font-preview-grid::-webkit-scrollbar-thumb {
    background: var(--primary-neon);
    border-radius: 10px;
    box-shadow: 0 0 10px var(--primary-neon);
}

.font-preview-item {
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), rgba(0, 212, 255, 0.05));
    border: 2px solid rgba(0, 255, 136, 0.2);
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.font-preview-item::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-neon), var(--accent-blue), var(--secondary-neon), var(--accent-purple));
    background-size: 300% 300%;
    border-radius: 15px;
    z-index: -1;
    opacity: 0;
    animation: gradient-border 3s ease infinite;
    transition: opacity 0.3s ease;
}

@keyframes gradient-border {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.font-preview-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 
        0 15px 35px rgba(0, 255, 136, 0.3),
        0 0 30px rgba(0, 255, 136, 0.2);
    border-color: var(--primary-neon);
}

.font-preview-item:hover::before {
    opacity: 1;
}

.font-preview-item.active {
    border-color: var(--accent-blue);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(0, 255, 136, 0.1));
    box-shadow: 
        0 10px 30px rgba(0, 212, 255, 0.4),
        inset 0 0 30px rgba(0, 212, 255, 0.1);
    transform: scale(1.05);
}

.font-preview-item.active::before {
    opacity: 1;
}

.font-name {
    font-size: 0.9rem;
    color: var(--accent-blue);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent-blue), var(--primary-neon));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.font-sample {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.font-preview-item:hover .font-sample {
    text-shadow: 
        0 0 10px rgba(0, 255, 136, 0.5),
        0 0 20px rgba(0, 255, 136, 0.3);
    color: var(--primary-neon);
}

.font-category {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* ============ ENHANCED ANIMATIONS & EFFECTS ============ */
.glitch-effect {
    animation: glitch 2s infinite;
    position: relative;
}

.glitch-effect::before,
.glitch-effect::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch-effect::before {
    animation: glitch-1 2s infinite;
    color: #ff0080;
    z-index: -1;
}

.glitch-effect::after {
    animation: glitch-2 2s infinite;
    color: #00d4ff;
    z-index: -2;
}

@keyframes glitch {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
}

@keyframes glitch-1 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(2px, -2px); }
    40% { transform: translate(-2px, 2px); }
    60% { transform: translate(-2px, -2px); }
    80% { transform: translate(2px, 2px); }
}

@keyframes glitch-2 {
    0%, 100% { transform: translate(0); }
    20% { transform: translate(-2px, -2px); }
    40% { transform: translate(2px, -2px); }
    60% { transform: translate(-2px, 2px); }
    80% { transform: translate(2px, 2px); }
}

.neon-glow {
    text-shadow: 
        0 0 5px currentColor,
        0 0 10px currentColor,
        0 0 15px currentColor,
        0 0 20px currentColor,
        0 0 30px currentColor;
    animation: neon-pulse 2s ease-in-out infinite alternate;
}

@keyframes neon-pulse {
    from { 
        text-shadow: 
            0 0 5px currentColor,
            0 0 10px currentColor,
            0 0 15px currentColor,
            0 0 20px currentColor,
            0 0 30px currentColor;
    }
    to { 
        text-shadow: 
            0 0 2px currentColor,
            0 0 5px currentColor,
            0 0 8px currentColor,
            0 0 12px currentColor,
            0 0 18px currentColor;
    }
}

.hologram-effect {
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.4) 50%, transparent 70%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: hologram 3s linear infinite;
}

@keyframes hologram {
    0%, 100% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
}

.matrix-effect {
    position: relative;
    overflow: hidden;
}

.matrix-effect::before {
    content: '01010101010101010101010101010101010101';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 200%;
    color: rgba(0, 255, 0, 0.3);
    font-family: 'Nova Mono', monospace;
    font-size: 0.8rem;
    line-height: 1;
    animation: matrix-rain 4s linear infinite;
    pointer-events: none;
}

@keyframes matrix-rain {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.pulse-animation {
    animation: pulse-effect 2s infinite;
}

@keyframes pulse-effect {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.cyberpunk-effect {
    background: linear-gradient(45deg, #ff006e, #fb5607, #ffbe0b, #8338ec, #3a86ff);
    background-size: 400% 400%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: cyberpunk 3s ease infinite;
    filter: drop-shadow(0 0 10px rgba(255, 0, 110, 0.5));
}

@keyframes cyberpunk {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.text-shadow-1 { text-shadow: 3px 3px 0 rgba(0, 0, 0, 0.5); }
.text-shadow-2 { text-shadow: 5px 5px 10px rgba(0, 255, 136, 0.5); }
.text-shadow-3 { text-shadow: -3px -3px 0 #ff0080, 3px 3px 0 #00d4ff; }
.text-border { -webkit-text-stroke: 2px var(--accent-blue); }
.text-outline { text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000; }

/* ============ LOADING ANIMATION ============ */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-spinner {
    width: 80px;
    height: 80px;
    border: 4px solid rgba(0, 255, 136, 0.1);
    border-left: 4px solid var(--primary-neon);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

.loading-text {
    color: var(--primary-neon);
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    animation: pulse 2s infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ============ EXPORT BUTTON ============ */
.export-btn {
    width: 100%;
    padding: 20px;
    background: linear-gradient(45deg, #ff006e, #fb5607);
    border: none;
    border-radius: 15px;
    color: white;
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 20px;
}

.export-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 0, 110, 0.4);
}

.export-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: all 0.6s;
}

.export-btn:hover::before {
    left: 100%;
}

/* ============ RESPONSIVE DESIGN ============ */
@media (max-width: 1400px) {
    .control-grid {
        grid-template-columns: 350px 1fr 300px;
        gap: 20px;
    }
}

@media (max-width: 1200px) {
    .control-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .container {
        padding: 15px;
    }
    
    .main-title {
        font-size: 3rem;
    }

    .font-preview-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .btn-group {
        flex-direction: column;
    }
    
    .cyber-btn, .effect-btn {
        width: 100%;
        text-align: center;
    }
    
    .main-title {
        font-size: 2.5rem;
    }
    
    #poster-canvas {
        height: 400px;
        font-size: 2.5rem;
    }

    .image-tool-group {
        grid-template-columns: 1fr;
    }

    .font-preview-grid {
        grid-template-columns: 1fr;
    }

    .font-category-tabs {
        flex-direction: column;
    }

    .font-tab-btn {
        width: 100%;
        text-align: center;
    }
}