.up-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2em;
    max-width: 30em;
    margin: 0 auto;
    padding: 0 1em;
}

@media (min-width: 48em) {
    .up-layout--split {
        max-width: 64em;
        flex-direction: row;
        align-items: flex-start;
        justify-content: center;
    }

    .up-layout--split .up-panel {
        flex: 1 1 26em;
        max-width: 28em;
    }
}

.up-panel {
    width: 100%;
}

.up-card {
    background-color: var(--cardBackgroundColor);
    border: 1px solid var(--detailsColor);
    border-radius: 10px;
    padding: 1.75em;
}

.up-title {
    margin: 0 0 1.2em;
    font-size: 130%;
    display: flex;
    align-items: center;
}

.up-banner {
    display: flex;
    align-items: center;
    border-radius: 8px;
    padding: 0.8em 1em;
    margin-bottom: 1.2em;
    font-weight: bold;
    letter-spacing: 0.03em;
}

.up-banner--info {
    color: var(--headlineColor);
    background-color: var(--detailsColor);
    border: 1px solid var(--detailsColor);
}

.up-banner--error {
    color: var(--errorColor);
    background-color: rgba(248, 81, 73, 0.1);
    border: 1px solid var(--errorColor);
}

.up-form {
    display: flex;
    flex-direction: column;
    gap: 1.1em;
}

.up-field {
    display: flex;
    flex-direction: column;
    gap: 0.4em;
}

.up-label {
    font-size: 90%;
    color: var(--secondaryTextColor);
}

.up-input {
    background-color: var(--mainBackgroundColor);
    border: 1px solid var(--detailsColor);
    border-radius: 6px;
    padding: 0.6em 0.8em;
    color: var(--headlineColor);
    outline: none;
    transition: border-color 0.15s ease-in-out;
    width: 100%;
    max-width: 16em;
}

.up-input:focus {
    border-color: var(--mainColor);
}

.up-input:hover {
    border-color: var(--secondaryTextColor);
}

.up-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5em;
    border: none;
    border-radius: 6px;
    padding: 0.7em 1.4em;
    font-weight: bold;
    cursor: pointer;
    width: fit-content;
    transition: opacity 0.15s ease-in-out;
}

.up-btn:hover {
    opacity: 0.88;
}

.up-btn:disabled {
    background-color: var(--detailsColor);
    color: var(--secondaryTextColor);
    cursor: not-allowed;
    opacity: 1;
}

.up-btn:disabled:hover {
    opacity: 1;
}

.up-btn--primary {
    background-color: var(--mainColor);
    color: var(--headlineColor);
}

.up-btn--secondary {
    background-color: transparent;
    color: var(--mainColor);
    border: 1px solid var(--detailsColor);
}

.up-submit-row {
    margin-top: 0.4em;
}

.up-progress {
    display: none;
    margin-top: 0.5em;
    align-items: center;
    gap: 0.8em;
}

.up-progress.is-visible {
    display: flex;
}

.up-progress[hidden] {
    display: none;
}

.up-progress-track {
    flex: 1 1 auto;
    height: 0.6em;
    background-color: var(--detailsColor);
    border-radius: 999px;
    overflow: hidden;
}

.up-progress-fill {
    height: 100%;
    width: 0;
    background-color: var(--mainColor);
    transition: width 0.15s ease-out;
}

.up-progress-text {
    flex: 0 0 auto;
    font-size: 90%;
    color: var(--secondaryTextColor);
    min-width: 2.6em;
    text-align: right;
}

/* "Show additional properties" disclosure — native <details>, no JS required */
.up-more {
    border-top: 1px solid var(--detailsColor);
    padding-top: 0.8em;
}

.up-more-toggle {
    list-style: none;
    cursor: pointer;
    color: var(--secondaryTextColor);
    font-size: 90%;
    display: flex;
    align-items: center;
    user-select: none;
}

.up-more-toggle::-webkit-details-marker {
    display: none;
}

.up-more-toggle i {
    transition: transform 0.15s ease-in-out;
}

.up-more[open] .up-more-toggle i {
    transform: rotate(180deg);
}

.up-more-content {
    padding-top: 1em;
    display: flex;
    flex-direction: column;
    gap: 0.9em;
}

.up-checkbox-row {
    display: flex;
}

.up-tip {
    margin-top: 1.2em;
    font-size: 90%;
    color: var(--secondaryTextColor);
}

/* Folder info card */
.up-card--folder {
    padding: 1.1em 1.4em;
}

.up-folder-info {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.6em;
}

.up-folder-label {
    font-weight: bold;
    font-size: 110%;
}

.up-folder-sep {
    color: var(--detailsColor);
}

.up-folder-password {
    font-weight: bold;
    color: var(--headlineColor);
}

/* Results / history list */
.up-history {
    display: flex;
    flex-direction: column;
    gap: 1em;
    margin-top: 1.2em;
}

.up-history-item {
    background-color: var(--cardBackgroundColor);
    border: 1px solid var(--detailsColor);
    border-radius: 10px;
    padding: 1.1em 1.3em;
}

.up-history-item--error {
    border-color: var(--errorColor);
}

.up-history-item-title {
    margin: 0 0 0.7em;
    font-weight: bold;
}

.up-history-item--error .up-history-item-title {
    color: var(--errorColor);
    margin: 0;
}

.up-history-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.3em;
}

.up-history-links {
    margin-top: 0.7em;
    padding-top: 0.7em;
    border-top: 1px solid var(--detailsColor);
    display: flex;
    flex-direction: column;
    gap: 0.3em;
    font-size: 85%;
    color: var(--secondaryTextColor);
}