#memo-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Auth / Settings Form */
#memo-auth-form {
    background: var(--background-color-secondary, #fafafa);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 30px;
}

#memo-auth-form h3 {
    margin-top: 0;
    margin-bottom: 15px;
}

.memo-form-group {
    margin-bottom: 15px;
}

.memo-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.memo-form-group input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
    box-sizing: border-box;
    background: var(--background-color);
    color: var(--text-color);
}

.memo-btn {
    background-color: var(--base-color, #333);
    color: #fff;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.2s;
}

.memo-btn:hover {
    opacity: 0.9;
}

/* Editor Form */
#memo-editor {
    margin-bottom: 40px;
    background: var(--background-color-secondary, #fafafa);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    display: none; /* Hidden by default until auth check */
}

#memo-textarea {
    width: 100%;
    height: 100px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: vertical;
    font-family: inherit;
    font-size: 14px;
    margin-bottom: 10px;
    box-sizing: border-box;
    background: var(--background-color);
    color: var(--text-color);
}

.memo-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.memo-settings-toggle {
    color: #999;
    font-size: 12px;
    text-decoration: none;
    cursor: pointer;
}

.memo-settings-toggle:hover {
    text-decoration: underline;
}

/* Timeline */
#memo-list {
    position: relative;
}

.memo-loading {
    padding-left: 20px;
}

#memo-list::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #eaeaea;
}

.memo-item {
    position: relative;
    margin-bottom: 30px;
    padding-left: 20px;
}

.memo-item::before {
    content: '';
    position: absolute;
    left: -4px;
        top: 8px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--base-color, #333);
    border: 2px solid #fff;
}

.memo-meta {
    font-size: 12px;
    color: #999;
    text-decoration: none;
}
.memo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 5px;
}

.memo-delete {
    font-size: 12px;
    color: #ff4d4f;
    cursor: pointer;
    text-decoration: none;
    opacity: 0.6;
    transition: all 0.2s;
}

.memo-delete:hover {
    opacity: 1;
    text-decoration: underline;
}
.memo-delete.confirming {
    opacity: 1;
    font-weight: bold;
    background: #ff4d4f;
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    text-decoration: none;
}
.memo-content {
    background: var(--background-color-secondary, #f9f9f9);
    padding: 12px;
    border-radius: 8px;
    line-height: 1.2;
    font-size: 15px;
    white-space: pre-wrap; /* Preserve line breaks */
    word-break: break-word;
    min-height: 30px;
}

.memo-image-link {
    display: inline-block;
    background-color: rgba(0,0,0,0.1);
    margin-bottom: 12px;
    padding: 4px 8px;
    border-radius: 4px;
}