.share-container {
    width: 600px;
    max-width: 90%;
    margin: 20px auto;
    padding: 15px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.share-header {
    text-align: center;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-bottom: 15px;
    border-bottom: 1px solid #ebeef5;
}

.share-header-top {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
}

.share-header img {
    width: 28px;
    height: 28px;
    margin-right: 15px;
    transition: transform 0.3s ease;
}

.share-header h1 {
    font-size: 1.5rem;
    margin: 0;
    font-weight: 600;
    color: #303133;
}

.ipfs-notice {
    font-size: 0.8rem;
    color: #000000;
    margin: 0;
    padding: 8px 16px;
    background: linear-gradient(135deg, #88d4e98b 0%, #689af177 100%);
    border-radius: 16px;
    max-width: 90%;
    text-align: center;
    line-height: 1.5;
    box-shadow: 0 2px 12px rgba(103, 194, 58, 0.15);
    position: relative;
    overflow: hidden;
    font-weight: 500;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
}

.ipfs-notice::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 3s ease-in-out infinite;
}

.ipfs-notice:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(103, 194, 58, 0.25);
    border-color: #5daf34;
}

@keyframes shimmer {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

.share-content {
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 8px;
    background-color: #f8f9fa;
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.passphrase-form {
    text-align: center;
    position: relative;
    padding: 10px;
    margin-bottom: 15px;
}

.passphrase-input-wrapper {
    position: relative;
    display: inline-block;
    width: 70%;
    margin-bottom: 12px;
}

.passphrase-form input {
    width: 100%;
    padding: 8px 12px;
    padding-right: 45px;
    border: 1px solid #dcdfe6;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.passphrase-form input:focus {
    border-color: #409eff;
    box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.2);
    outline: none;
}

.password-toggle {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: #909399;
    cursor: pointer;
    padding: 8px 10px;
    z-index: 2;
    transition: all 0.2s;
}

.password-toggle:hover {
    color: #409eff;
    transform: translateY(-50%) scale(1.1);
}

.error-message {
    color: #f56c6c;
    margin: 15px 0;
    font-size: 0.8rem;
    min-height: 20px;
}

.file-details {
    display: none;
    margin-top: 8px;
    text-align: center;
    padding: 10px;
    animation: fadeIn 0.5s ease;
}

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

.file-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 12px;
    display: block;
    transition: transform 0.3s ease;
}

.file-icon:hover {
    transform: scale(1.05);
}

.file-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.file-name {
    font-size: 1.2rem;
    font-weight: 500;
    margin: 8px 0;
    text-align: center;
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
    color: #303133;
}

.file-meta {
    color: #606266;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 15px;
}

.gateway-and-url-section {
    margin: 15px 0;
    background-color: #fff;
    border-radius: 6px;
    padding: 15px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.gateway-selector-group {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.gateway-selector-group label {
    margin-right: 10px;
    font-size: 0.85rem;
    color: #303133;
    font-weight: 500;
    margin-bottom: 4px;
}

.gateway-selector-group select {
    padding: 6px 8px;
    border: 1px solid #dcdfe6;
    border-radius: 6px;
    font-size: 0.85rem;
    flex-grow: 1;
    min-width: 150px;
    background-color: #f5f7fa;
    transition: all 0.3s;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23606266' d='M6 8.825L1.175 4 2.05 3.125 6 7.075 9.95 3.125 10.825 4z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 30px;
}

.gateway-selector-group select:focus {
    border-color: #409eff;
    outline: none;
    box-shadow: 0 0 0 2px rgba(64, 158, 255, 0.2);
}

.gateway-selector-group select:hover {
    border-color: #c0c4cc;
}

.file-url-display-wrapper {
    margin-bottom: 20px;
    position: relative;
}

.file-url-display-wrapper input[type="text"] {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #dcdfe6;
    border-radius: 6px;
    font-size: 0.8rem;
    background-color: #f5f7fa;
    color: #303133;
    box-sizing: border-box;
    transition: all 0.3s;
}

.file-url-display-wrapper input[type="text"]:focus {
    border-color: #409eff;
    outline: none;
}

.download-button {
    display: block;
    width: 80%;
    margin: 15px auto 0;
    padding: 10px 20px;
    background-color: #409eff;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(64, 158, 255, 0.2);
}

.download-button:hover {
    background-color: #66b1ff;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(64, 158, 255, 0.3);
}

.download-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(64, 158, 255, 0.3);
}

.download-button.disabled {
    pointer-events: none;
    opacity: 0.6;
}

.unlock-button {
    padding: 8px 16px;
    background-color: #409eff;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(64, 158, 255, 0.2);
}

.unlock-button:hover {
    background-color: #66b1ff;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(64, 158, 255, 0.3);
}

.unlock-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(64, 158, 255, 0.3);
}

.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.8);
    z-index: 1000;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(3px);
    display: none; /* Hidden by default, JS will toggle to 'flex' */
    text-align: center;
    padding: 20px;
}

.spinner {
    border: 5px solid rgba(0, 0, 0, 0.1); /* Thicker border */
    width: 30px; /* Larger spinner */
    height: 30px; /* Larger spinner */
    border-radius: 50%;
    border-left-color: #409eff;
    animation: spin 1s linear infinite;
    margin: 0 auto 10px;
}

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

.loading p {
    font-size: 0.9rem;
    color: #303133;
    font-weight: 500;
    margin: 10px 0;
    text-align: center;
}

.loading-cancel {
    margin-top: 15px;
    padding: 8px 16px;
    background-color: #f56c6c;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.loading-cancel:hover {
    background-color: #f78989;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(245, 108, 108, 0.2);
}

.loading-cancel:active {
    transform: translateY(0);
}

.return-home {
    text-align: center;
    margin-top: 15px;
    padding-top: 8px;
    border-top: 1px solid #ebeef5;
}

.return-home a {
    color: #909399;
    text-decoration: none;
    transition: all 0.3s;
    padding: 6px 12px;
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    font-size: 0.85rem;
}

.return-home a:hover {
    color: #409eff;
    background-color: rgba(64, 158, 255, 0.1);
}

.return-home a i {
    margin-right: 8px;
}

/* Sponsors section */
.sponsors-section {
    text-align: center;
    margin: 10px 0 10px;
    padding: 8px 0;
    font-size: 0.85rem;
    color: #909399;
    border-top: 1px solid #ebeef5;
}

.sponsors-text {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    background-color: #f8f9fa;
}

.sponsors-section a {
    color: #409eff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.sponsors-section a:hover {
    color: #66b1ff;
    text-decoration: underline;
}

/* Progress bar styles */
.progress-toast {
    min-width: 300px !important;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background-color: #f0f0f0;
    border-radius: 3px;
    margin-top: 8px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: #409eff;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.download-button + .download-button {
    margin-top: 10px;
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .share-container {
        width: 100%;
        max-width: 98vw;
        padding: 14px 4vw;
        margin: 10px auto;
        border-radius: 8px;
    }
    .share-content {
        padding: 10px 4px;
        border-radius: 8px;
    }
    .file-name {
        font-size: 16px;
    }
    .download-button {
        width: 100%;
        font-size: 15px;
        padding: 12px;
        border-radius: 7px;
    }
    .passphrase-input-wrapper {
        width: 100%;
    }
    .file-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 12px;
    }
    .gateway-and-url-section {
        padding: 8px 4px;
        border-radius: 7px;
    }
    .gateway-selector-group select {
        font-size: 13px;
        border-radius: 7px;
        padding: 7px 8px;
        padding-right: 22px;
    }
    .file-url-display-wrapper input[type="text"] {
        font-size: 13px;
        border-radius: 7px;
        padding: 8px;
    }
    .share-header h1 {
        font-size: 20px;
    }
}
@media (max-width: 480px) {
    .share-container {
        padding: 8px 2vw;
        margin: 4px auto;
        border-radius: 6px;
    }
    .share-header {
        margin-bottom: 8px;
    }
    .file-icon {
        width: 36px;
        height: 36px;
        margin-bottom: 8px;
    }
    .file-name {
        font-size: 14px;
    }
    .file-meta {
        font-size: 12px;
    }
    .download-button {
        font-size: 13px;
        padding: 8px;
        border-radius: 6px;
    }
    .gateway-and-url-section {
        margin-top: 12px;
        margin-bottom: 12px;
        padding: 6px 2px;
        border-radius: 6px;
    }
    .gateway-selector-group label {
        font-size: 12px;
    }
    .gateway-selector-group select {
        font-size: 12px;
        border-radius: 6px;
        padding: 6px 6px;
        padding-right: 16px;
        min-width: 90px;
    }
    .file-url-display-wrapper input[type="text"] {
        font-size: 12px;
        border-radius: 6px;
        padding: 6px;
    }
    .passphrase-form input {
        font-size: 13px;
        border-radius: 6px;
        padding: 10px;
        padding-right: 32px;
    }
    .password-toggle {
        padding: 3px 6px;
        font-size: 13px;
        border-radius: 5px;
        right: 4px;
    }
    .return-home {
        margin-top: 12px;
        padding-top: 8px;
    }
    .return-home a {
        font-size: 12px;
        padding: 4px 8px;
        border-radius: 5px;
    }
    .sponsors-section {
        margin: 15px 0 8px;
        font-size: 0.8rem;
    }
}
@media (max-width: 480px) {
    .sponsors-section {
        margin: 12px 0 6px;
        font-size: 0.75rem;
    }
    .sponsors-text {
        padding: 4px 10px;
    }
}