* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FEAEC9;
    --secondary-color: #99D9EA;
    --bg-dark: #0c192c;
    --text-light: #ffffff;
    --text-dark: #333;
    --text-gray: #666;
    --border-radius: 12px;
    --padding: 20px;
    --transition: all 0.3s ease;
    --shadow-light: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-heavy: 0 10px 40px rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Ubuntu', 'Montserrat', sans-serif;
    background: #f5f5f5;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ==================== HAMBURGER MENU ==================== */
.hamburger-menu {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1001;
    cursor: pointer;
    background: white;
    padding: 12px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
}

.hamburger-menu:hover {
    transform: scale(1.05);
}

.hamburger-icon {
    width: 25px;
    height: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.hamburger-icon span {
    width: 100%;
    height: 3px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
    transition: var(--transition);
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.nav-menu {
    position: fixed;
    top: 0;
    left: -300px;
    width: 280px;
    height: 100%;
    background: white;
    padding: 60px 30px 30px;
    transition: var(--transition);
    box-shadow: 5px 0 20px rgba(0, 0, 0, 0.3);
}

.nav-overlay.active .nav-menu {
    left: 0;
}

.close-menu {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 40px;
    height: 40px;
    border: none;
    background: #f8f9fa;
    border-radius: 50%;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.close-menu:hover {
    background: #e9ecef;
    transform: rotate(90deg);
}

.nav-menu h3 {
    font-size: 1.8rem;
    margin-bottom: 30px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.nav-link {
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.nav-link:hover {
    background: linear-gradient(135deg, rgba(254, 174, 201, 0.1), rgba(153, 217, 234, 0.1));
    border-left-color: var(--primary-color);
    transform: translateX(5px);
}

/* ==================== GLOBAL STYLES ==================== */
.section-title {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
    font-weight: 600;
}

.subtitle {
    font-size: clamp(0.85rem, 2vw, 0.95rem);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    margin: 0;
}

/* Corner Decorations */
.one-cover, .two-cover {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 10;
}

.tl, .tr, .bl, .br {
    position: absolute;
    width: 30px;
    height: 30px;
    border: 3px solid rgba(255, 255, 255, 0.8);
}

.tl { top: 10px; left: 10px; border-right: none; border-bottom: none; }
.tr { top: 10px; right: 10px; border-left: none; border-bottom: none; }
.bl { bottom: 10px; left: 10px; border-right: none; border-top: none; }
.br { bottom: 10px; right: 10px; border-left: none; border-top: none; }

/* Copy Button */
.copy-btn {
    width: 100%;
    padding: 12px;
    margin-top: 15px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.copy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.copy-btn:active {
    transform: translateY(0);
}

/* ==================== NAVIGATION SECTION ==================== */
#nav {
    width: 100%;
    padding: var(--padding);
    background: white;
    box-shadow: var(--shadow-light);
}

.nav-total {
    max-width: 1400px;
    margin: 0 auto 30px;
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #FEAEC9 0%, #99D9EA 100%);
    border-radius: var(--border-radius);
}

.nav-cover h3 {
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    color: white;
    margin-bottom: 5px;
    font-weight: 700;
}

/* ==================== LINEAR GRADIENT SECTION ==================== */
#linear-gradient {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--padding);
}

.box-gradient {
    position: relative;
    width: 100%;
    min-height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
}

.box-cover {
    width: 100%;
    height: 100%;
    min-height: 400px;
    background: linear-gradient(45deg, #FEAEC9 30%, #99D9EA 80%);
    transition: var(--transition);
}

/* Info Gradient Controls */
.info-gradient, .infoshadow-gradient, .option-load {
    background: rgba(255, 255, 255, 0.95);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
}

.info-gradient label,
.infoshadow-gradient label,
.option-load label {
    display: block;
    margin: 15px 0 5px;
    font-weight: 600;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.info-gradient input[type="range"],
.infoshadow-gradient input[type="range"],
.option-load input[type="range"],
.bubble-controls input[type="range"] {
    width: 100%;
    margin: 10px 0;
    -webkit-appearance: none;
    appearance: none;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    outline: none;
}

.info-gradient input[type="range"]::-webkit-slider-thumb,
.infoshadow-gradient input[type="range"]::-webkit-slider-thumb,
.option-load input[type="range"]::-webkit-slider-thumb,
.bubble-controls input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.info-gradient input[type="range"]::-webkit-slider-thumb:hover,
.infoshadow-gradient input[type="range"]::-webkit-slider-thumb:hover,
.option-load input[type="range"]::-webkit-slider-thumb:hover,
.bubble-controls input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.info-gradient input[type="range"]::-moz-range-thumb,
.infoshadow-gradient input[type="range"]::-moz-range-thumb,
.option-load input[type="range"]::-moz-range-thumb,
.bubble-controls input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    border: none;
}

.info-gradient input[type="number"],
.infoshadow-gradient input[type="number"] {
    width: 100%;
    padding: 10px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
}

.info-gradient input[type="number"]:focus,
.infoshadow-gradient input[type="number"]:focus {
    border-color: var(--primary-color);
    outline: none;
}

.info-gradient p,
.infoshadow-gradient p,
.option-load p {
    margin: 15px 0 5px;
    font-weight: 600;
    color: var(--text-dark);
}

.info, .info-shadow, .info-shadow2 {
    margin: 20px 0;
    padding: 15px;
    background: #f8f9fa;
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text-dark);
    word-break: break-all;
}

/* ==================== BOX SHADOW SECTION ==================== */
#Box-Shadow {
    width: 100%;
    padding: var(--padding);
    background: white;
    margin-top: 50px;
}

.box-total, .box-con {
    max-width: 1400px;
    margin: 0 auto 30px;
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #FEAEC9 0%, #99D9EA 100%);
    border-radius: var(--border-radius);
}

.box-total h3,
.box-con h3 {
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    color: white;
    margin-bottom: 5px;
    font-weight: 700;
}

#shadow-gradient {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--padding);
}

.shadowbox-gradient {
    position: relative;
    width: 100%;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #e0e0e0;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.boxshadow-cover {
    width: 200px;
    height: 200px;
    background: #e0e0e0;
    box-shadow: 10px 10px 10px 10px #bebebe;
    border-radius: 8px;
    transition: var(--transition);
}

.cover-s, .cover-t {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 15px 0;
}

.cover-s1, .cover-s2, .cover-t1, .cover-t2 {
    display: flex;
    flex-direction: column;
}

/* ==================== LOADER SECTION ==================== */
#Box-Converter {
    width: 100%;
    padding: var(--padding);
    background: white;
    margin-top: 50px;
}

.bg-section-header {
    max-width: 1400px;
    margin: 0 auto 30px;
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #FEAEC9 0%, #99D9EA 100%);
    border-radius: var(--border-radius);
}

.bg-section-header h3 {
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    color: white;
    margin-bottom: 5px;
    font-weight: 700;
}

#Loader {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--padding);
}

.loader-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: start;
}

.Loader-cover {
    width: 100%;
}

.Loader-cover .section-title {
    text-align: center;
    margin-bottom: 20px;
}

.box-Loader {
    position: relative;
    width: 100%;
    height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-heavy);
    background: #f5f5f5;
}

.co {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.loader-controls-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-height: calc(100vh - 200px);
    overflow-y: auto;
    padding-right: 10px;
}

.loader-controls-wrapper::-webkit-scrollbar {
    width: 8px;
}

.loader-controls-wrapper::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.loader-controls-wrapper::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

.loader-selection {
    background: rgba(255, 255, 255, 0.95);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.loader-selection h4,
.option-load h4 {
    margin-bottom: 15px;
    color: var(--text-dark);
    font-size: 1.1rem;
    font-weight: 600;
}

.drop {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.loader-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: 3px solid transparent;
    text-align: center;
}

.loader-option:hover {
    background: #e9ecef;
    transform: translateY(-2px);
}

.loader-option.active {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(254, 174, 201, 0.1), rgba(153, 217, 234, 0.1));
}

.loader-option span {
    font-size: 0.85rem;
    font-weight: 600;
    color: #555;
}

.loader-preview {
    width: 40px;
    height: 40px;
    position: relative;
}

.loader-preview-1 {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-preview-2 {
    border: 4px solid var(--primary-color);
    border-bottom-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loader-preview-3 {
    background: var(--primary-color);
    border-radius: 4px;
    animation: pulse 1s ease-in-out infinite;
}

.loader-preview-4::before,
.loader-preview-4::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    animation: bounce 1s infinite ease-in-out both;
}

.loader-preview-4::before {
    left: 8px;
}

.loader-preview-4::after {
    right: 8px;
    animation-delay: -0.16s;
}

.loader-preview-5::before,
.loader-preview-5::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: dot 1s infinite ease-in-out both;
}

.loader-preview-5::before {
    left: 5px;
}

.loader-preview-5::after {
    right: 5px;
    animation-delay: -0.16s;
}

.loader-preview-6::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 4px solid transparent;
    border-top-color: var(--primary-color);
    border-right-color: var(--secondary-color);
    animation: spin 1s ease-in-out infinite;
}

.op-l-a {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.anim-btn {
    flex: 1;
    min-width: 80px;
    padding: 10px 15px;
    background: #f8f9fa;
    border: 2px solid #ddd;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    color: var(--text-dark);
}

.anim-btn:hover {
    background: #e9ecef;
    border-color: var(--primary-color);
}

.anim-btn.active {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border-color: transparent;
}

/* Loaders */
.loader {
    width: 60px;
    height: 60px;
    border: 8px solid #f3f3f3;
    border-top: 8px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 2s linear infinite;
}

.loader2 {
    width: 60px;
    height: 60px;
    border: 8px solid var(--primary-color);
    border-bottom-color: transparent;
    border-radius: 50%;
    animation: spin 1.5s linear infinite;
}

.loader3 {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    animation: pulse 1.5s ease-in-out infinite;
}

.loader4 {
    width: 80px;
    height: 40px;
    position: relative;
}

.loader4::before,
.loader4::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background: var(--primary-color);
    animation: bounce 1.4s infinite ease-in-out both;
}

.loader4::before {
    left: 0;
}

.loader4::after {
    right: 0;
    animation-delay: -0.16s;
}

.loader5 {
    width: 80px;
    height: 20px;
    position: relative;
}

.loader5::before,
.loader5::after {
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    background: var(--primary-color);
    animation: dot 1.4s infinite ease-in-out both;
}

.loader5::before {
    left: 0;
}

.loader5::after {
    right: 0;
    animation-delay: -0.16s;
}

.loader6 {
    width: 60px;
    height: 60px;
    position: relative;
}

.loader6::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 4px solid transparent;
    border-top-color: var(--primary-color);
    border-right-color: var(--secondary-color);
    animation: spin 1s ease-in-out infinite;
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

@keyframes bounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

@keyframes dot {
    0%, 80%, 100% { opacity: 0; }
    40% { opacity: 1; }
}

/* Loader Code Section */
.loader-code-section,
.bg-code-section {
    background: rgba(255, 255, 255, 0.95);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
}

.loader-code-section h4,
.bg-code-section h4 {
    margin: 20px 0 10px 0;
    color: var(--text-dark);
    font-size: 1rem;
}

.loader-code-section h4:first-child,
.bg-code-section h4:first-child {
    margin-top: 0;
}

.code-display {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: 15px;
    border-radius: 8px;
    font-family: 'Courier New', 'Consolas', monospace;
    font-size: 0.85rem;
    line-height: 1.6;
    overflow-x: auto;
    margin-bottom: 10px;
    white-space: pre-wrap;
    word-break: break-all;
    max-height: 300px;
    overflow-y: auto;
}

.code-display::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.code-display::-webkit-scrollbar-track {
    background: #2d2d2d;
}

.code-display::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 4px;
}

.code-display::-webkit-scrollbar-thumb:hover {
    background: #777;
}

.value-display {
    display: inline-block;
    margin-left: 10px;
    padding: 4px 8px;
    background: #f8f9fa;
    border-radius: 4px;
    font-size: 0.9rem;
    color: var(--text-gray);
}

/* ==================== BACKGROUND ANIMATIONS SECTION ==================== */
#bganimations {
    width: 100%;
    padding: var(--padding);
    background: white;
    margin-top: 50px;
}

.bg-animation-container {
    display: grid;
    grid-template-columns: 450px 1fr;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--padding);
    align-items: start;
}

/* Left Side - Controls */
.bubble-box {
    background: rgba(255, 255, 255, 0.98);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    position: sticky;
    top: 20px;
}

.bubble-box::-webkit-scrollbar {
    width: 8px;
}

.bubble-box::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.bubble-box::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

.bubble-box h4 {
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 20px;
    font-size: 1.3rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 10px;
}

.bubble-controls {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.bubble-controls label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: -10px;
    font-size: 0.9rem;
}

.bubble-controls .value-display {
    display: inline-block;
    padding: 4px 10px;
    background: #f8f9fa;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-gray);
    font-weight: 600;
    float: right;
}

.bg-code-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid #e9ecef;
}

.mode-toggle {
    width: 100%;
    padding: 12px;
    margin-top: 20px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.mode-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Right Side - Live Preview */
.bg-preview-panel {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    overflow: hidden;
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 150px);
}

.preview-header {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 15px 20px;
    text-align: center;
}

.preview-header h4 {
    color: white;
    font-size: 1.2rem;
    margin: 0;
}

.bg-preview-container {
    position: relative;
    width: 100%;
    height: calc(100vh - 250px);
    min-height: 500px;
    background: #0c192c;
    overflow: hidden;
}

/* Bubbles Animation in Preview */
.bg-preview-container .bubbles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    pointer-events: none;
}

.bg-preview-container .bubbles span {
    position: absolute;
    bottom: -150px;
    width: 2vw;
    height: 4vh;
    background: #4fc3dc;
    border-radius: 20vw;
    box-shadow: 0 0 0 10px #4fc3dc44, 0 0 50px #4fc3dc, 0 0 50px #4fc3dc;
    animation: floatUp calc(120s / var(--i)) linear infinite;
    animation-delay: calc(-120s / var(--i) * 0.5);
}

.bg-preview-container .bubbles span:nth-child(1) { left: 5%; }
.bg-preview-container .bubbles span:nth-child(2) { left: 10%; }
.bg-preview-container .bubbles span:nth-child(3) { left: 15%; }
.bg-preview-container .bubbles span:nth-child(4) { left: 20%; }
.bg-preview-container .bubbles span:nth-child(5) { left: 25%; }
.bg-preview-container .bubbles span:nth-child(6) { left: 30%; }
.bg-preview-container .bubbles span:nth-child(7) { left: 35%; }
.bg-preview-container .bubbles span:nth-child(8) { left: 40%; }
.bg-preview-container .bubbles span:nth-child(9) { left: 45%; }
.bg-preview-container .bubbles span:nth-child(10) { left: 50%; }
.bg-preview-container .bubbles span:nth-child(11) { left: 55%; }
.bg-preview-container .bubbles span:nth-child(12) { left: 60%; }
.bg-preview-container .bubbles span:nth-child(13) { left: 65%; }
.bg-preview-container .bubbles span:nth-child(14) { left: 70%; }
.bg-preview-container .bubbles span:nth-child(15) { left: 75%; }
.bg-preview-container .bubbles span:nth-child(16) { left: 80%; }
.bg-preview-container .bubbles span:nth-child(17) { left: 85%; }
.bg-preview-container .bubbles span:nth-child(18) { left: 90%; }
.bg-preview-container .bubbles span:nth-child(19) { left: 95%; }
.bg-preview-container .bubbles span:nth-child(20) { left: 3%; }

.bg-preview-container .bubbles span:nth-child(even) {
    background: #ff2d75;
    box-shadow: 0 0 0 10px #ff2d7544, 0 0 50px #ff2d75, 0 0 100px #ff2d75;
}

@keyframes floatUp {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(calc(-100vh - 200px)) rotate(720deg);
        opacity: 0;
    }
}

/* Triangles Animation in Preview */
.bg-preview-container .coverarrowuo {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #0c192c;
    display: none;
    top: 0;
    left: 0;
}

.bg-preview-container .coverarrow {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    pointer-events: none;
}

.bg-preview-container .coverarrow span {
    position: absolute;
    bottom: -150px;
    width: 0;
    height: 0;
    border-left: 2vw solid transparent;
    border-right: 2vw solid transparent;
    border-bottom: 4vh solid #4fc3dc;
    filter: drop-shadow(0px 0px 0.75em #4fc3dc);
    animation: floatUp calc(120s / var(--i)) linear infinite;
    animation-delay: calc(-120s / var(--i) * 0.5);
}

.bg-preview-container .coverarrow span:nth-child(1) { left: 5%; }
.bg-preview-container .coverarrow span:nth-child(2) { left: 10%; }
.bg-preview-container .coverarrow span:nth-child(3) { left: 15%; }
.bg-preview-container .coverarrow span:nth-child(4) { left: 20%; }
.bg-preview-container .coverarrow span:nth-child(5) { left: 25%; }
.bg-preview-container .coverarrow span:nth-child(6) { left: 30%; }
.bg-preview-container .coverarrow span:nth-child(7) { left: 35%; }
.bg-preview-container .coverarrow span:nth-child(8) { left: 40%; }
.bg-preview-container .coverarrow span:nth-child(9) { left: 45%; }
.bg-preview-container .coverarrow span:nth-child(10) { left: 50%; }
.bg-preview-container .coverarrow span:nth-child(11) { left: 55%; }
.bg-preview-container .coverarrow span:nth-child(12) { left: 60%; }
.bg-preview-container .coverarrow span:nth-child(13) { left: 65%; }
.bg-preview-container .coverarrow span:nth-child(14) { left: 70%; }
.bg-preview-container .coverarrow span:nth-child(15) { left: 75%; }
.bg-preview-container .coverarrow span:nth-child(16) { left: 80%; }
.bg-preview-container .coverarrow span:nth-child(17) { left: 85%; }
.bg-preview-container .coverarrow span:nth-child(18) { left: 90%; }
.bg-preview-container .coverarrow span:nth-child(19) { left: 95%; }
.bg-preview-container .coverarrow span:nth-child(20) { left: 3%; }

.bg-preview-container .coverarrow span:nth-child(even) {
    border-bottom-color: #ff2d75;
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1200px) {
    .bg-animation-container {
        grid-template-columns: 400px 1fr;
    }
}

@media (max-width: 968px) {
    .loader-main-grid {
        grid-template-columns: 1fr;
    }
    
    .loader-controls-wrapper {
        max-height: none;
    }
    
    .box-Loader {
        height: 350px;
    }
    
    .drop {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .bg-animation-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .bubble-box,
    .bg-preview-panel {
        max-height: none;
        position: relative;
        top: 0;
    }
    
    .bg-preview-container {
        height: 500px;
    }
}

@media (max-width: 768px) {
    :root {
        --padding: 15px;
    }
    
    #linear-gradient,
    #shadow-gradient {
        grid-template-columns: 1fr;
    }
    
    .box-gradient,
    .shadowbox-gradient,
    .box-Loader {
        min-height: 300px;
    }
    
    .bg-animation-container {
        padding: 0 15px;
    }
    
    .bg-preview-container {
        height: 400px;
        min-height: 400px;
    }
    
    /* Mobile Animation Fixes */
    .bg-preview-container .bubbles span,
    .bg-preview-container .coverarrow span {
        animation-duration: calc(60s / var(--i)) !important;
    }
    
    .bg-preview-container .bubbles span {
        width: 15px !important;
        height: 20px !important;
        border-radius: 50% !important;
    }
    
    .bg-preview-container .coverarrow span {
        border-left-width: 8px !important;
        border-right-width: 8px !important;
        border-bottom-width: 15px !important;
    }
    
    .bg-preview-container .bubbles span:nth-child(1) { left: 2%; }
    .bg-preview-container .bubbles span:nth-child(2) { left: 8%; }
    .bg-preview-container .bubbles span:nth-child(3) { left: 14%; }
    .bg-preview-container .bubbles span:nth-child(4) { left: 20%; }
    .bg-preview-container .bubbles span:nth-child(5) { left: 26%; }
    .bg-preview-container .bubbles span:nth-child(6) { left: 32%; }
    .bg-preview-container .bubbles span:nth-child(7) { left: 38%; }
    .bg-preview-container .bubbles span:nth-child(8) { left: 44%; }
    .bg-preview-container .bubbles span:nth-child(9) { left: 50%; }
    .bg-preview-container .bubbles span:nth-child(10) { left: 56%; }
    .bg-preview-container .bubbles span:nth-child(11) { left: 62%; }
    .bg-preview-container .bubbles span:nth-child(12) { left: 68%; }
    .bg-preview-container .bubbles span:nth-child(13) { left: 74%; }
    .bg-preview-container .bubbles span:nth-child(14) { left: 80%; }
    .bg-preview-container .bubbles span:nth-child(15) { left: 86%; }
    .bg-preview-container .bubbles span:nth-child(16) { left: 92%; }
    .bg-preview-container .bubbles span:nth-child(17) { left: 5%; }
    .bg-preview-container .bubbles span:nth-child(18) { left: 15%; }
    .bg-preview-container .bubbles span:nth-child(19) { left: 25%; }
    .bg-preview-container .bubbles span:nth-child(20) { left: 35%; }
    
    .bg-preview-container .coverarrow span:nth-child(1) { left: 2%; }
    .bg-preview-container .coverarrow span:nth-child(2) { left: 8%; }
    .bg-preview-container .coverarrow span:nth-child(3) { left: 14%; }
    .bg-preview-container .coverarrow span:nth-child(4) { left: 20%; }
    .bg-preview-container .coverarrow span:nth-child(5) { left: 26%; }
    .bg-preview-container .coverarrow span:nth-child(6) { left: 32%; }
    .bg-preview-container .coverarrow span:nth-child(7) { left: 38%; }
    .bg-preview-container .coverarrow span:nth-child(8) { left: 44%; }
    .bg-preview-container .coverarrow span:nth-child(9) { left: 50%; }
    .bg-preview-container .coverarrow span:nth-child(10) { left: 56%; }
    .bg-preview-container .coverarrow span:nth-child(11) { left: 62%; }
    .bg-preview-container .coverarrow span:nth-child(12) { left: 68%; }
    .bg-preview-container .coverarrow span:nth-child(13) { left: 74%; }
    .bg-preview-container .coverarrow span:nth-child(14) { left: 80%; }
    .bg-preview-container .coverarrow span:nth-child(15) { left: 86%; }
    .bg-preview-container .coverarrow span:nth-child(16) { left: 92%; }
    .bg-preview-container .coverarrow span:nth-child(17) { left: 5%; }
    .bg-preview-container .coverarrow span:nth-child(18) { left: 15%; }
    .bg-preview-container .coverarrow span:nth-child(19) { left: 25%; }
    .bg-preview-container .coverarrow span:nth-child(20) { left: 35%; }
}

@media (max-width: 640px) {
    .drop {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .loader-option {
        padding: 12px 8px;
    }
    
    .loader-option span {
        font-size: 0.75rem;
    }
    
    .box-Loader {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .bg-animation-container {
        padding-bottom: 20px;
    }
    
    .bg-preview-container {
        height: 350px;
        min-height: 350px;
    }
    
    .bg-preview-container .bubbles span {
        width: 12px !important;
        height: 16px !important;
    }
    
    .bg-preview-container .coverarrow span {
        border-left-width: 6px !important;
        border-right-width: 6px !important;
        border-bottom-width: 12px !important;
    }
    
    .loader-preview {
        width: 30px;
        height: 30px;
    }
    
    .loader-option {
        padding: 10px 5px;
    }
}