/* Shelf App - End of day introspection and thought unloading */

.app-container {
    max-width: 500px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.shelf-intro {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.shelf-intro__heading {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.shelf-intro__subtitle {
    font-size: var(--font-size-md);
    color: var(--text-secondary);
}

.shelf-form {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
}

.shelf-form__label {
    display: block;
    font-size: var(--font-size-md);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.shelf-form__textarea {
    width: 100%;
    min-height: 180px;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: var(--font-size-md);
    line-height: 1.6;
    resize: vertical;
}

.shelf-form__textarea:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 1px;
    border-color: transparent;
}

.shelf-form__textarea::placeholder {
    color: var(--text-tertiary);
}

.shelf-form__actions {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: flex-end;
}

.shelf-form__save {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.shelf-form__save:hover {
    opacity: 0.9;
}

.shelf-form__save:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.shelf-entries {
    margin-top: var(--spacing-xl);
}

.shelf-entries__heading {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.shelf-entries__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.shelf-entry {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
}

.shelf-entry__date {
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xs);
}

.shelf-entry__text {
    font-size: var(--font-size-md);
    color: var(--text-primary);
    line-height: 1.5;
    white-space: pre-wrap;
}

.shelf-empty {
    text-align: center;
    color: var(--text-tertiary);
    font-size: var(--font-size-md);
    padding: var(--spacing-xl) 0;
}

@media (max-width: 480px) {
    .app-container {
        max-width: 100%;
        padding: var(--spacing-md);
    }
}