:root {
    --hd-accent: #10b981;
    --hd-navy: #1e2a4a;
    --hd-border: #d1d5db;
}

.ic-note {
    font-size: 13px;
    color: #6b7280;
    margin-top: 16px;
    line-height: 1.6;
}

.ic-actionbar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.ic-btn {
    background: var(--hd-navy);
    color: #fff;
    border: none;
    padding: 10px 18px;
    border-radius: 7px;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s ease;
}

.ic-btn:hover {
    background: #16213e;
}

.ic-btn:disabled {
    background: #9ca3af;
    cursor: not-allowed;
}

.ic-btn-outline {
    background: #fff;
    color: var(--hd-navy);
    border: 1px solid var(--hd-border);
}

.ic-btn-outline:hover {
    border-color: var(--hd-navy);
    background: #f9fafb;
}

.ic-btn-outline:disabled {
    color: #9ca3af;
    cursor: not-allowed;
    background: #fff;
    border-color: var(--hd-border);
}

.hd-dropzone {
    border: 2px dashed var(--hd-border);
    border-radius: 10px;
    background: #f9fafb;
    padding: 32px 24px;
    text-align: center;
    color: #6b7280;
    font-size: 14px;
    cursor: pointer;
    margin-bottom: 18px;
}

.hd-dropzone-icon {
    width: 32px;
    height: 32px;
    color: var(--hd-accent);
    margin-bottom: 8px;
}

.hd-dropzone.hd-dragover {
    border-color: var(--hd-accent);
    background: #ecfdf5;
}

.hd-paste-section {
    background: #fff;
    border: 1px solid var(--hd-border);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 18px;
}

.hd-paste-title {
    font-size: 13.5px;
    font-weight: 700;
    color: var(--hd-navy);
    margin-bottom: 10px;
}

.hd-paste-textarea {
    width: 100%;
    box-sizing: border-box;
    min-height: 140px;
    border: 1px solid var(--hd-border);
    border-radius: 7px;
    padding: 10px 12px;
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 13px;
    color: var(--hd-navy);
    resize: vertical;
    margin-bottom: 10px;
}

.hd-paste-textarea:focus {
    outline: none;
    border-color: var(--hd-accent);
}

.hd-paste-filename {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid var(--hd-border);
    border-radius: 7px;
    padding: 9px 12px;
    font-size: 13px;
    color: var(--hd-navy);
    margin-bottom: 10px;
}

.hd-paste-filename:focus {
    outline: none;
    border-color: var(--hd-accent);
}

.hd-status {
    padding: 10px 14px;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: #0d9668;
    text-align: center;
    margin-bottom: 18px;
}

.hd-status.hd-error {
    background: #fef2f2;
    border-color: #fecaca;
    color: #b91c1c;
}

.hd-results {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.hd-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 16px;
    background: #fff;
    border: 1px solid var(--hd-border);
    border-radius: 10px;
}

.hd-result-name {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--hd-navy);
    word-break: break-all;
}

.hd-result-dl {
    background: none;
    border: 1px solid var(--hd-border);
    color: var(--hd-navy);
    font-size: 12px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.hd-result-dl:hover {
    background: var(--hd-accent);
    border-color: var(--hd-accent);
    color: #fff;
}

@media (max-width: 720px) {
    .ic-actionbar {
        flex-direction: column;
        align-items: stretch;
    }

    .ic-actionbar .ic-btn,
    .ic-actionbar .ic-btn-outline {
        width: 100%;
        justify-content: center;
        text-align: center;
    }
}