/* 💕 Ultra Pink Girly Styles 💕 */

:root {
    --pink-primary: #ff69b4;
    --pink-secondary: #ffb6c1;
    --pink-light: #ffc0cb;
    --pink-dark: #c71585;
    --pink-gradient: linear-gradient(135deg, #ff69b4, #ff1493, #dc143c);
    --pink-soft: linear-gradient(135deg, #ffeef8, #ffb6c1, #ff69b4);
    --white: #ffffff;
    --shadow-pink: rgba(255, 105, 180, 0.3);
    --shadow-soft: rgba(255, 182, 193, 0.2);
}

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

body {
    font-family: 'Quicksand', sans-serif;
    background: var(--pink-soft);
    min-height: 100vh;
    color: var(--pink-dark);
    overflow-x: hidden;
    position: relative;
}

/* Sparkle Animation Background */
.sparkles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.sparkles::before,
.sparkles::after {
    content: '✨';
    position: absolute;
    font-size: 20px;
    animation: sparkle 3s infinite;
}

.sparkles::before {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.sparkles::after {
    top: 60%;
    right: 15%;
    animation-delay: 1.5s;
}

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0) rotate(0deg); }
    50% { opacity: 1; transform: scale(1) rotate(180deg); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 2;
}

/* Header */
.header {
    background: var(--pink-gradient);
    padding: 2rem 0;
    text-align: center;
    box-shadow: 0 4px 20px var(--shadow-pink);
}

.logo {
    font-family: 'Comfortaa', cursive;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.logo i {
    margin: 0 10px;
    animation: bounce 2s infinite;
}

.tagline {
    font-size: 1.2rem;
    color: var(--white);
    font-weight: 300;
    opacity: 0.9;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Main Content */
.main {
    padding: 3rem 0;
}

/* Upload Section */
.upload-section {
    margin-bottom: 3rem;
}

.upload-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px var(--shadow-soft);
    border: 3px solid var(--pink-light);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.upload-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--shadow-pink);
}

.upload-card h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: var(--pink-dark);
}

/* Upload Zone */
.upload-zone {
    border: 3px dashed var(--pink-secondary);
    border-radius: 15px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    background: linear-gradient(45deg, #ffeef8, #fff0f5);
    position: relative;
    overflow: hidden;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--pink-primary);
    background: linear-gradient(45deg, #ffb6c1, #ffc0cb);
    transform: scale(1.02);
}

.upload-content {
    position: relative;
    z-index: 2;
}

.upload-icon {
    font-size: 4rem;
    color: var(--pink-primary);
    margin-bottom: 1rem;
    animation: float 3s ease-in-out infinite;
}

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

.upload-zone h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--pink-dark);
}

.upload-zone p {
    color: var(--pink-primary);
    font-size: 1.1rem;
}

#fileInput {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* Progress Bar */
.upload-progress {
    margin-top: 1rem;
}

.progress-bar {
    width: 100%;
    height: 10px;
    background: var(--pink-light);
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    height: 100%;
    background: var(--pink-gradient);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 5px;
}

.progress-text {
    text-align: center;
    color: var(--pink-dark);
    font-weight: 500;
}

/* URL Upload */
.url-upload {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid var(--pink-light);
}

.url-upload h3 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--pink-dark);
}

.url-input-group {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
}

#urlInput {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid var(--pink-light);
    border-radius: 25px;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s ease;
}

#urlInput:focus {
    border-color: var(--pink-primary);
}

/* Buttons */
.btn-pink {
    background: var(--pink-gradient);
    color: var(--white);
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow-pink);
}

.btn-pink:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--shadow-pink);
}

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

/* Gallery Section */
.gallery-section {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 30px var(--shadow-soft);
    border: 3px solid var(--pink-light);
}

.gallery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.gallery-header h2 {
    font-size: 1.8rem;
    color: var(--pink-dark);
}

.gallery-stats {
    background: var(--pink-light);
    padding: 8px 15px;
    border-radius: 20px;
    color: var(--pink-dark);
    font-weight: 600;
}

/* Files Grid */
.files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--pink-primary);
}

.empty-state i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.empty-state h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

/* Footer */
.footer {
    background: var(--pink-dark);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}

.footer p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

/* File Cards */
.file-card {
    background: var(--white);
    border-radius: 15px;
    padding: 1rem;
    border: 2px solid var(--pink-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.file-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--shadow-pink);
    border-color: var(--pink-primary);
}

.file-preview {
    width: 100%;
    height: 150px;
    border-radius: 10px;
    object-fit: cover;
    margin-bottom: 1rem;
    background: var(--pink-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--pink-primary);
}

.file-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 10px;
}

.file-info {
    margin-bottom: 1rem;
}

.file-name {
    font-weight: 600;
    color: var(--pink-dark);
    margin-bottom: 0.5rem;
    word-break: break-word;
}

.file-size {
    font-size: 0.9rem;
    color: var(--pink-primary);
}

.file-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
    border-radius: 15px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.btn-copy {
    background: var(--pink-secondary);
    color: var(--pink-dark);
}

.btn-copy:hover {
    background: var(--pink-primary);
    color: var(--white);
}

.btn-preview {
    background: var(--pink-light);
    color: var(--pink-dark);
}

.btn-preview:hover {
    background: var(--pink-primary);
    color: var(--white);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--white);
    margin: 5% auto;
    padding: 0;
    border-radius: 20px;
    width: 90%;
    max-width: 800px;
    max-height: 80vh;
    overflow: hidden;
    position: relative;
    border: 3px solid var(--pink-primary);
}

.close {
    position: absolute;
    top: 15px;
    right: 20px;
    color: var(--white);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 1001;
    background: var(--pink-primary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close:hover {
    background: var(--pink-dark);
    transform: scale(1.1);
}

.modal-body {
    padding: 2rem;
    text-align: center;
}

.modal-body img,
.modal-body video {
    max-width: 100%;
    max-height: 60vh;
    border-radius: 10px;
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
}

.toast {
    background: var(--pink-gradient);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 10px;
    margin-bottom: 10px;
    box-shadow: 0 4px 15px var(--shadow-pink);
    transform: translateX(400px);
    transition: transform 0.3s ease;
    max-width: 300px;
}

.toast.show {
    transform: translateX(0);
}

.toast.success {
    background: linear-gradient(135deg, #ff69b4, #32cd32);
}

.toast.error {
    background: linear-gradient(135deg, #ff69b4, #ff4444);
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo {
        font-size: 2rem;
    }

    .tagline {
        font-size: 1rem;
    }

    .upload-zone {
        padding: 2rem 1rem;
    }

    .upload-icon {
        font-size: 3rem;
    }

    .url-input-group {
        flex-direction: column;
    }

    .gallery-header {
        flex-direction: column;
        text-align: center;
    }

    .files-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        width: 95%;
        margin: 10% auto;
    }

    .toast-container {
        right: 10px;
        left: 10px;
    }

    .toast {
        max-width: none;
    }
}