.container {
    border-left: none;
    border-right: none;
    border: 1px solid var(--control-outline);
    border-radius: 12px;
    overflow: hidden;
    padding-top: 24px;
    padding-bottom: 24px;
}

.site-header { margin-bottom: 16px; }
.section { margin-top: 0; margin-bottom: 24px; }

.section-box {
    border: none;
    border-bottom: 1px dashed var(--control-outline);
    padding: 20px 0;
    margin-bottom: 0;
    background: transparent;
    transition: none;
}
.section-box:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.box-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px dashed var(--control-outline);
}

.form-group { margin-bottom: 14px; }

.key-label {
    display: block;
    margin-bottom: 4px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-secondary);
    font-weight: 600;
}

textarea.pgp-input {
    width: 100%;
    background: var(--bg-dark);
    border: 1px solid var(--control-outline);
    color: var(--text-primary);
    padding: 10px;
    font-family: inherit;
    font-size: 12px;
    line-height: 1.4;
    resize: vertical;
    min-height: 100px;
    border-radius: 6px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

textarea.pgp-input::placeholder {
    color: var(--text-disabled);
    opacity: 0.6;
}

textarea.pgp-input:focus {
    outline: none;
    border-color: var(--text-accent);
    box-shadow: 0 0 0 2px rgba(94, 114, 190, 0.2);
}

.key-block {
    background: var(--bg-dark);
    padding: 10px;
    border-radius: 6px;
    font-size: 11px;
    line-height: 1.4;
    word-break: break-all;
    max-height: 160px;
    overflow-y: auto;
    margin-top: 6px;
    border: 1px solid var(--control-outline);
    color: var(--text-secondary);
    white-space: pre-wrap;
    position: relative;
}

.highlight-text {
    color: var(--text-accent);
    border-color: var(--text-accent);
    background: rgba(94, 114, 190, 0.05);
}

.warning-text { font-size: 11px; margin-top: 4px; color: #ff6b6b; }

.error-box {
    border: 1px solid #ff6b6b;
    background: rgba(255, 107, 107, 0.05);
    color: #ff6b6b;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 16px;
    font-size: 12px;
}

.result-area {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px dashed var(--control-outline);
}

.copy-wrapper { position: relative; }

.copy-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    font-size: 10px;
    padding: 2px 5px;
    opacity: 0.7;
    transition: opacity 0.2s, background 0.2s;
    z-index: 10;
    border: 1px solid var(--control-outline);
    background: var(--control-bg);
    border-radius: 4px;
    color: inherit;
}

.copy-wrapper:hover .copy-btn { opacity: 1; }

.keys-result {
    margin-top: 12px;
    display: grid;
    gap: 12px;
}

.icon {
    width: 14px;
    height: 14px;
    vertical-align: middle;
    margin-right: 4px;
}