.file-management-section {
    min-height: calc(100vh - 200px);
    padding: 100px 40px 80px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.file-management-container {
    width: 100%;
}

.file-management-title {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 16px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.file-management-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
    margin-bottom: 40px;
}

.development-warning {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 50%, #f7931e 100%);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 18px 24px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.development-warning::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: warning-shimmer 3s infinite;
}

@keyframes warning-shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.development-warning svg {
    color: #fff;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
    z-index: 1;
}

.development-warning span {
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.3px;
    z-index: 1;
}

.upload-progress-container {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(147, 51, 234, 0.4);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 40px;
}

.upload-area {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px dashed rgba(147, 51, 234, 0.4);
    border-radius: 16px;
    padding: 60px 40px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    margin-bottom: 60px;
}

.upload-area:hover {
    border-color: var(--purple);
    background: rgba(147, 51, 234, 0.1);
    transform: translateY(-4px);
}

.upload-area.dragover {
    border-color: var(--purple);
    background: rgba(147, 51, 234, 0.2);
    transform: scale(1.02);
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.upload-icon {
    color: var(--purple);
    margin-bottom: 8px;
}

.upload-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--white);
    margin: 0;
}

.upload-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.upload-info {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
}

.file-input {
    display: none;
}

.uploaded-files {
    margin-top: 60px;
}

.files-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.files-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.no-files {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 18px;
    padding: 40px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border: 1px dashed rgba(255, 255, 255, 0.1);
}

.file-item {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    transition: all 0.3s;
}

.file-item:hover {
    border-color: rgba(147, 51, 234, 0.4);
    background: rgba(147, 51, 234, 0.05);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(147, 51, 234, 0.1);
}

.file-info {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    min-width: 0;
}

.file-icon {
    color: var(--purple);
    flex-shrink: 0;
}

.file-details {
    flex: 1;
    min-width: 0;
}

.file-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin: 0 0 8px 0;
    word-break: break-word;
}

.file-meta {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.file-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
    flex-shrink: 0;
}

.download-stats {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.download-count {
    font-weight: 600;
    color: var(--purple-light);
}

.file-buttons {
    display: flex;
    gap: 12px;
}

.share-btn,
.delete-btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.share-btn {
    background: var(--purple);
    color: var(--white);
}

.share-btn:hover {
    background: var(--purple-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(147, 51, 234, 0.3);
}

.delete-btn {
    background: rgba(255, 107, 107, 0.2);
    color: #ff6b6b;
    border: 1px solid #ff6b6b;
}

.delete-btn:hover {
    background: rgba(255, 107, 107, 0.3);
    transform: translateY(-2px);
}

.success-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(26, 26, 26, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(147, 51, 234, 0.4);
    border-radius: 12px;
    padding: 24px;
    max-width: 500px;
    z-index: 10000;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.success-message.show {
    transform: translateX(0);
    opacity: 1;
}

.success-content {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.success-icon {
    color: #4ade80;
    flex-shrink: 0;
    margin-top: 4px;
}

.success-text {
    flex: 1;
}

.success-text h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    margin: 0 0 8px 0;
}

.success-text p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 12px 0;
}

.link-container {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.share-link {
    flex: 1;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 8px;
    color: var(--white);
    font-size: 14px;
    font-family: monospace;
    word-break: break-all;
    transition: all 0.3s;
    outline: none;
}

.share-link:focus {
    border-color: var(--purple);
    background: rgba(147, 51, 234, 0.1);
}

.share-link:hover {
    border-color: rgba(147, 51, 234, 0.5);
    background: rgba(255, 255, 255, 0.08);
}

.copy-btn {
    padding: 10px 20px;
    background: var(--purple);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.copy-btn:hover {
    background: var(--purple-dark);
}

.close-success {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
    flex-shrink: 0;
}

.close-success:hover {
    color: var(--white);
}

.share-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.share-modal-content {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 40px;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.share-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.share-modal-header h2 {
    color: var(--white);
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

.share-modal-body p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 16px;
}

.download-info {
    margin-top: 24px;
    padding: 20px;
    background: rgba(147, 51, 234, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(147, 51, 234, 0.3);
}

.download-info p {
    margin: 8px 0;
    color: rgba(255, 255, 255, 0.9);
}

.download-info strong {
    color: var(--purple-light);
}

.download-section {
    min-height: calc(100vh - 200px);
    padding: 100px 40px 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-container {
    max-width: 600px;
    width: 100%;
}

.download-title {
    font-size: 48px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.download-content {
    width: 100%;
}

.loading-spinner {
    text-align: center;
    padding: 60px 20px;
}

.spinner {
    border: 4px solid rgba(147, 51, 234, 0.2);
    border-top: 4px solid var(--purple);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.loading-spinner p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
}

.download-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
}

.download-header {
    margin-bottom: 32px;
}

.file-icon-large {
    color: var(--purple);
    margin-bottom: 20px;
}

.download-file-name {
    font-size: 24px;
    font-weight: 600;
    color: var(--white);
    margin: 0;
    word-break: break-word;
}

.download-info {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
    padding: 24px;
    background: rgba(147, 51, 234, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(147, 51, 234, 0.3);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.info-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.info-value {
    font-size: 16px;
    color: var(--white);
    font-weight: 600;
}

.download-btn {
    width: 100%;
    padding: 16px 32px;
    background: var(--purple);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-weight: 700;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.download-btn:hover {
    background: var(--purple-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(147, 51, 234, 0.4);
}

.error-message {
    text-align: center;
    padding: 60px 20px;
    color: var(--white);
}

.error-message svg {
    color: #ff6b6b;
    margin-bottom: 24px;
}

.error-message h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.error-message p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 32px;
}

.back-btn {
    display: inline-block;
    padding: 14px 32px;
    background: var(--purple);
    color: var(--white);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.back-btn:hover {
    background: var(--purple-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(147, 51, 234, 0.3);
}

@media (max-width: 768px) {
    .file-management-section {
        padding: 80px 16px 32px;
    }

    .file-management-title {
        font-size: 28px;
        margin-bottom: 12px;
        letter-spacing: 1px;
    }

    .file-management-subtitle {
        font-size: 15px;
        margin-bottom: 32px;
    }

    .development-warning {
        padding: 14px 18px;
        gap: 12px;
        margin-bottom: 24px;
        border-radius: 12px;
    }

    .development-warning svg {
        width: 18px;
        height: 18px;
        flex-shrink: 0;
    }

    .development-warning span {
        font-size: 14px;
    }

    .upload-progress-container {
        padding: 20px;
        margin-bottom: 32px;
    }

    .upload-area {
        padding: 40px 20px;
        margin-bottom: 40px;
        border-radius: 12px;
    }

    .upload-icon {
        width: 48px;
        height: 48px;
    }

    .upload-title {
        font-size: 20px;
    }

    .upload-subtitle {
        font-size: 14px;
    }

    .upload-info {
        font-size: 12px;
    }

    .files-title {
        font-size: 24px;
        margin-bottom: 24px;
    }

    .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 20px;
    }

    .file-info {
        width: 100%;
        gap: 16px;
    }

    .file-icon {
        width: 32px;
        height: 32px;
    }

    .file-name {
        font-size: 16px;
        margin-bottom: 6px;
    }

    .file-meta {
        font-size: 13px;
    }

    .file-actions {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 12px;
    }

    .file-buttons {
        flex: 1;
        justify-content: flex-end;
        gap: 10px;
    }

    .share-btn,
    .delete-btn {
        padding: 10px 18px;
        font-size: 13px;
        flex: 1;
    }

    .download-stats {
        font-size: 13px;
    }

    .success-message {
        right: 12px;
        left: 12px;
        max-width: none;
        top: 12px;
        transform: translateY(-120%);
        border-radius: 10px;
        padding: 18px;
    }

    .success-message.show {
        transform: translateY(0);
    }

    .share-modal-content {
        padding: 24px;
        max-width: 95%;
        width: 95%;
    }

    .share-modal-header h2 {
        font-size: 20px;
    }

    .download-section {
        padding: 80px 16px 32px;
    }

    .download-title {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .download-card {
        padding: 24px;
    }

    .file-icon-large {
        width: 48px;
        height: 48px;
    }

    .download-file-name {
        font-size: 20px;
    }

    .download-info {
        padding: 20px;
        gap: 12px;
    }

    .info-label {
        font-size: 13px;
    }

    .info-value {
        font-size: 15px;
    }

    .download-btn {
        padding: 14px 24px;
        font-size: 16px;
    }

    .custom-notification {
        right: 12px;
        left: 12px;
        max-width: none;
        min-width: auto;
        top: 12px;
        transform: translateY(-120%);
    }

    .custom-notification.show {
        transform: translateY(0);
    }

    .confirm-notification-content {
        padding: 24px;
        max-width: 95%;
        width: 95%;
    }

    .upload-progress-container {
        padding: 18px;
    }
}

@media (max-width: 480px) {
    .file-management-section {
        padding: 70px 12px 24px;
    }

    .file-management-title {
        font-size: 22px;
        margin-bottom: 10px;
    }

    .file-management-subtitle {
        font-size: 14px;
        margin-bottom: 24px;
    }

    .development-warning {
        padding: 12px 14px;
        gap: 10px;
        margin-bottom: 20px;
        flex-direction: column;
        text-align: center;
    }

    .development-warning svg {
        width: 16px;
        height: 16px;
    }

    .development-warning span {
        font-size: 12px;
    }

    .upload-progress-container {
        padding: 16px;
        margin-bottom: 24px;
    }

    .upload-area {
        padding: 32px 16px;
        margin-bottom: 32px;
    }

    .upload-icon {
        width: 40px;
        height: 40px;
    }

    .upload-title {
        font-size: 18px;
    }

    .upload-subtitle {
        font-size: 13px;
    }

    .upload-info {
        font-size: 11px;
    }

    .files-title {
        font-size: 20px;
        margin-bottom: 20px;
    }

    .file-item {
        padding: 16px;
        gap: 12px;
    }

    .file-icon {
        width: 28px;
        height: 28px;
    }

    .file-name {
        font-size: 15px;
        margin-bottom: 4px;
    }

    .file-meta {
        font-size: 12px;
    }

    .file-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .file-buttons {
        flex-direction: column;
        width: 100%;
        gap: 8px;
    }

    .share-btn,
    .delete-btn {
        width: 100%;
        padding: 12px 16px;
        font-size: 12px;
    }

    .download-stats {
        font-size: 12px;
        text-align: left;
        width: 100%;
    }

    .success-message {
        right: 8px;
        left: 8px;
        top: 8px;
        padding: 16px;
        border-radius: 8px;
    }

    .success-text h3 {
        font-size: 16px;
    }

    .success-text p {
        font-size: 13px;
    }

    .link-container {
        flex-direction: column;
        gap: 8px;
    }

    .share-link {
        font-size: 12px;
        padding: 10px 12px;
    }

    .copy-btn {
        width: 100%;
        padding: 10px 16px;
        font-size: 12px;
    }

    .share-modal-content {
        padding: 20px;
        max-width: 98%;
        width: 98%;
    }

    .share-modal-header h2 {
        font-size: 18px;
    }

    .download-section {
        padding: 70px 12px 24px;
    }

    .download-title {
        font-size: 22px;
        margin-bottom: 32px;
    }

    .download-card {
        padding: 20px;
    }

    .file-icon-large {
        width: 40px;
        height: 40px;
    }

    .download-file-name {
        font-size: 18px;
    }

    .download-info {
        padding: 16px;
        gap: 10px;
    }

    .info-label {
        font-size: 12px;
    }

    .info-value {
        font-size: 14px;
    }

    .download-btn {
        padding: 12px 20px;
        font-size: 15px;
    }

    .custom-notification {
        right: 8px;
        left: 8px;
        top: 8px;
        padding: 16px;
    }

    .notification-message {
        font-size: 13px;
    }

    .confirm-notification-content {
        padding: 20px;
        max-width: 98%;
        width: 98%;
    }

    .confirm-notification-header h3 {
        font-size: 18px;
    }

    .confirm-notification-body p {
        font-size: 14px;
    }

    .confirm-notification-footer {
        flex-direction: column;
        gap: 8px;
    }

    .confirm-btn-cancel,
    .confirm-btn-ok {
        width: 100%;
        padding: 12px 20px;
        font-size: 13px;
    }

    .upload-progress-text h3 {
        font-size: 14px;
    }

    .upload-file-name {
        font-size: 12px;
    }

    .upload-size-info {
        font-size: 11px;
    }
}

.custom-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(26, 26, 26, 0.98);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px 24px;
    min-width: 300px;
    max-width: 500px;
    z-index: 10000;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.custom-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.custom-notification.success {
    border-color: rgba(74, 222, 128, 0.4);
}

.custom-notification.error {
    border-color: rgba(255, 107, 107, 0.4);
}

.custom-notification.info {
    border-color: rgba(147, 51, 234, 0.4);
}

.notification-content {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.notification-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    margin-top: 2px;
}

.custom-notification.success .notification-icon {
    color: #4ade80;
}

.custom-notification.error .notification-icon {
    color: #ff6b6b;
}

.custom-notification.info .notification-icon {
    color: var(--purple);
}

.notification-message {
    flex: 1;
    color: var(--white);
    font-size: 14px;
    line-height: 1.5;
}

.notification-close {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 20px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
    flex-shrink: 0;
}

.notification-close:hover {
    color: var(--white);
}

.confirm-notification {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 1;
    transition: opacity 0.3s;
}

.confirm-notification-content {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.confirm-notification-header h3 {
    color: var(--white);
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 16px 0;
}

.confirm-notification-body p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    line-height: 1.6;
    margin: 0 0 24px 0;
}

.confirm-notification-footer {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

.confirm-btn-cancel,
.confirm-btn-ok {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.confirm-btn-cancel {
    background: rgba(255, 255, 255, 0.05);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.confirm-btn-cancel:hover {
    background: rgba(255, 255, 255, 0.1);
}

.confirm-btn-ok {
    background: var(--purple);
    color: var(--white);
}

.confirm-btn-ok:hover {
    background: var(--purple-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(147, 51, 234, 0.3);
}


.upload-progress-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.upload-progress-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.upload-progress-icon {
    color: var(--purple);
    flex-shrink: 0;
    margin-top: 2px;
}

.upload-progress-text {
    flex: 1;
}

.upload-progress-text h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin: 0 0 4px 0;
}

.upload-file-name {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    word-break: break-word;
}

.upload-size-info {
    font-size: 12px;
    color: var(--purple-light);
    margin: 4px 0 0 0;
    font-weight: 600;
}

.upload-progress-close {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 24px;
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s;
    flex-shrink: 0;
}

.upload-progress-close:hover {
    color: var(--white);
}

.upload-progress-bar-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.upload-progress-bar {
    flex: 1;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.upload-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--purple), var(--purple-light));
    border-radius: 4px;
    transition: width 0.3s ease;
    position: relative;
    overflow: hidden;
}

.upload-progress-bar-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

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

.upload-progress-percent {
    font-size: 14px;
    font-weight: 600;
    color: var(--purple-light);
    min-width: 45px;
    text-align: right;
}

@media (max-width: 768px) {
    .custom-notification {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100px);
    }

    .custom-notification.show {
        transform: translateY(0);
    }

    .confirm-notification-content {
        padding: 24px;
    }

    .confirm-notification-footer {
        flex-direction: column;
    }

    .confirm-btn-cancel,
    .confirm-btn-ok {
        width: 100%;
    }

    .upload-progress-container {
        padding: 20px;
    }

    .upload-progress-text h3 {
        font-size: 14px;
    }

    .upload-file-name {
        font-size: 12px;
    }

    .upload-size-info {
        font-size: 11px;
    }

    .development-warning {
        padding: 12px 16px;
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .development-warning span {
        font-size: 13px;
    }
}